89b63065bdccd198ddf4306967690c01b658b62b15a3b002399266160fd8223d

General

Target

POI31205.exe
Size

766KB
MD5

2e4aca518794b0e8db91ff9554732535
SHA1

6b63f1c75bc0e92ec9613860d2d035155437e545
SHA256

89b63065bdccd198ddf4306967690c01b658b62b15a3b002399266160fd8223d
SHA512

3fa06926f6f8ed3ca80eb79408160484c6e27cf78929d1a0bfe938b11030b941959d019c4d18d84cf3a1a83b95d2842d1b91a697f6069a3f07fb450067af7d17
SSDEEP

12288:TFRwba0Ugzh4BIUQOmqmjamjv6tJ04W1Wc+pfbOqX81N/3sU971Zq7RH0d3c:AOLgrUQOfmZcJeWc+pz/sH/zvZqFws

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1624	powershell.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Synergastic\oprejsningers.for	POI31205.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\0409\preadvisable\dorsolateral.ini	POI31205.exe
File opened for modification	C:\Windows\resources\0409\Fordunkles\glaikit.pup	POI31205.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1176	1624	WerFault.exe	84

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1624	powershell.exe
1624	powershell.exe
1624	powershell.exe
1624	powershell.exe
1624	powershell.exe
1624	powershell.exe
1624	powershell.exe
1624	powershell.exe
1624	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1624	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4352 wrote to memory of 1624	4352	POI31205.exe	84
PID 4352 wrote to memory of 1624	4352	POI31205.exe	84
PID 4352 wrote to memory of 1624	4352	POI31205.exe	84
PID 1624 wrote to memory of 4420	1624	powershell.exe	86
PID 1624 wrote to memory of 4420	1624	powershell.exe	86
PID 1624 wrote to memory of 4420	1624	powershell.exe	86

C:\Users\Admin\AppData\Local\Temp\POI31205.exe
"C:\Users\Admin\AppData\Local\Temp\POI31205.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4352
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Underdialogue=Get-Content 'C:\Users\Admin\AppData\Local\hotdoggen\Hornviol.Cen';$Kopeks=$Underdialogue.SubString(52396,3);.$Kopeks($Underdialogue)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1624
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" "/c set /A 1^^0"
    3⤵
    PID:4420
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1624 -s 2344
    3⤵
    - Program crash
    PID:1176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1624 -ip 1624
1⤵
PID:3616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_urbzsohm.rnu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\hotdoggen\Hornviol.Cen

Filesize
51KB

MD5
bbc97991444ca5a84270cf535cec5035

SHA1
f6b512218dde063a8a43884e3d2c01d000713ace

SHA256
56dc385304d3d9a978eafc3d8bb30ba53771a5c9a6233fd1e248e7a2e5019496

SHA512
2141183d81ac7697e854f37d602a820cfa84c3ab20b1c15d121a555118b13eb97a6dfea8f2e2f416606c80bd13b8b23a05861c1a0f39f51a111305e62d1554f9

Download Submit
memory/1624-11-0x00000000739C0000-0x0000000074170000-memory.dmp

Filesize
7.7MB

Download
memory/1624-26-0x0000000006980000-0x00000000069CC000-memory.dmp

Filesize
304KB

Download
memory/1624-7-0x00000000739CE000-0x00000000739CF000-memory.dmp

Filesize
4KB

Download
memory/1624-12-0x0000000005930000-0x0000000005952000-memory.dmp

Filesize
136KB

Download
memory/1624-13-0x00000000059D0000-0x0000000005A36000-memory.dmp

Filesize
408KB

Download
memory/1624-14-0x0000000005A40000-0x0000000005AA6000-memory.dmp

Filesize
408KB

Download
memory/1624-9-0x00000000739C0000-0x0000000074170000-memory.dmp

Filesize
7.7MB

Download
memory/1624-24-0x00000000062B0000-0x0000000006604000-memory.dmp

Filesize
3.3MB

Download
memory/1624-25-0x00000000068F0000-0x000000000690E000-memory.dmp

Filesize
120KB

Download
memory/1624-10-0x0000000005AC0000-0x00000000060E8000-memory.dmp

Filesize
6.2MB

Download
memory/1624-27-0x00000000078A0000-0x0000000007936000-memory.dmp

Filesize
600KB

Download
memory/1624-28-0x0000000006E00000-0x0000000006E1A000-memory.dmp

Filesize
104KB

Download
memory/1624-29-0x0000000006E60000-0x0000000006E82000-memory.dmp

Filesize
136KB

Download
memory/1624-30-0x0000000007EF0000-0x0000000008494000-memory.dmp

Filesize
5.6MB

Download
memory/1624-8-0x0000000005330000-0x0000000005366000-memory.dmp

Filesize
216KB

Download
memory/1624-32-0x0000000008B20000-0x000000000919A000-memory.dmp

Filesize
6.5MB

Download
memory/1624-34-0x00000000739C0000-0x0000000074170000-memory.dmp

Filesize
7.7MB

Download

Analysis

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