cb299d64a1dd6aba4df3ffad101b457631e1bed26d3c2641e24dbcbf997e8198

General

Target

cb299d64a1dd6aba4df3ffad101b457631e1bed26d3c2641e24dbcbf997e8198.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
1668	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
4736	1668	WerFault.exe	86

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	cb299d64a1dd6aba4df3ffad101b457631e1bed26d3c2641e24dbcbf997e8198.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1668	powershell.exe
1668	powershell.exe
1668	powershell.exe
1668	powershell.exe
1668	powershell.exe
1668	powershell.exe
1668	powershell.exe
1668	powershell.exe
1668	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1668	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4232 wrote to memory of 1668	4232	cb299d64a1dd6aba4df3ffad101b457631e1bed26d3c2641e24dbcbf997e8198.exe	86
PID 4232 wrote to memory of 1668	4232	cb299d64a1dd6aba4df3ffad101b457631e1bed26d3c2641e24dbcbf997e8198.exe	86
PID 4232 wrote to memory of 1668	4232	cb299d64a1dd6aba4df3ffad101b457631e1bed26d3c2641e24dbcbf997e8198.exe	86

C:\Users\Admin\AppData\Local\Temp\cb299d64a1dd6aba4df3ffad101b457631e1bed26d3c2641e24dbcbf997e8198.exe
"C:\Users\Admin\AppData\Local\Temp\cb299d64a1dd6aba4df3ffad101b457631e1bed26d3c2641e24dbcbf997e8198.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4232
- 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:1668
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 2540
    3⤵
    - Program crash
    PID:4736

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 1668 -ip 1668
1⤵
PID:3960

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xzgyes0k.ejx.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/1668-9-0x00000000738F0000-0x00000000740A0000-memory.dmp

Filesize
7.7MB

Download
memory/1668-24-0x0000000006590000-0x00000000065DC000-memory.dmp

Filesize
304KB

Download
memory/1668-5-0x00000000738FE000-0x00000000738FF000-memory.dmp

Filesize
4KB

Download
memory/1668-10-0x00000000055B0000-0x00000000055D2000-memory.dmp

Filesize
136KB

Download
memory/1668-11-0x0000000005E80000-0x0000000005EE6000-memory.dmp

Filesize
408KB

Download
memory/1668-12-0x0000000005EF0000-0x0000000005F56000-memory.dmp

Filesize
408KB

Download
memory/1668-7-0x00000000738F0000-0x00000000740A0000-memory.dmp

Filesize
7.7MB

Download
memory/1668-22-0x0000000005F60000-0x00000000062B4000-memory.dmp

Filesize
3.3MB

Download
memory/1668-23-0x0000000006540000-0x000000000655E000-memory.dmp

Filesize
120KB

Download
memory/1668-8-0x0000000005660000-0x0000000005C88000-memory.dmp

Filesize
6.2MB

Download
memory/1668-25-0x0000000006AD0000-0x0000000006B66000-memory.dmp

Filesize
600KB

Download
memory/1668-26-0x0000000006A90000-0x0000000006AAA000-memory.dmp

Filesize
104KB

Download
memory/1668-27-0x0000000007520000-0x0000000007542000-memory.dmp

Filesize
136KB

Download
memory/1668-28-0x0000000007B00000-0x00000000080A4000-memory.dmp

Filesize
5.6MB

Download
memory/1668-6-0x0000000004F70000-0x0000000004FA6000-memory.dmp

Filesize
216KB

Download
memory/1668-30-0x0000000008730000-0x0000000008DAA000-memory.dmp

Filesize
6.5MB

Download
memory/1668-32-0x00000000738F0000-0x00000000740A0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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