1c93a68eefd2ba3fc952de91d44a3e95321819e0977ecd5e7dfb33ea47bfb052

General

Target

1c93a68eefd2ba3fc952de91d44a3e95321819e0977ecd5e7dfb33ea47bfb052N.exe
Size

787KB
MD5

2a58425293da7dfb6b538be1a0938ae0
SHA1

f0c77f6e7b0aa956a69781cee03f178993c6b2b4
SHA256

1c93a68eefd2ba3fc952de91d44a3e95321819e0977ecd5e7dfb33ea47bfb052
SHA512

a520036a55b9cb63a9e5d1665378d6bf1f4c6922b1c8302e1e696c1d7e1e11d166d173435a8bf33a0c1f05826dee1e061d4d110459037c156cba29294d18f9ad
SSDEEP

12288:ZtSfgqcOZxX5BgvFnV6IBRudkPIUqMzABEcdmBIG8991x2HqMqFK1yoI:LSfgeXIvXDlI4wEcsBIFxwqFK1yoI

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
3604	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
3032	3604	WerFault.exe	82

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	1c93a68eefd2ba3fc952de91d44a3e95321819e0977ecd5e7dfb33ea47bfb052N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3604	powershell.exe
3604	powershell.exe
3604	powershell.exe
3604	powershell.exe
3604	powershell.exe
3604	powershell.exe
3604	powershell.exe
3604	powershell.exe
3604	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3604	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 3604	2760	1c93a68eefd2ba3fc952de91d44a3e95321819e0977ecd5e7dfb33ea47bfb052N.exe	82
PID 2760 wrote to memory of 3604	2760	1c93a68eefd2ba3fc952de91d44a3e95321819e0977ecd5e7dfb33ea47bfb052N.exe	82
PID 2760 wrote to memory of 3604	2760	1c93a68eefd2ba3fc952de91d44a3e95321819e0977ecd5e7dfb33ea47bfb052N.exe	82

C:\Users\Admin\AppData\Local\Temp\1c93a68eefd2ba3fc952de91d44a3e95321819e0977ecd5e7dfb33ea47bfb052N.exe
"C:\Users\Admin\AppData\Local\Temp\1c93a68eefd2ba3fc952de91d44a3e95321819e0977ecd5e7dfb33ea47bfb052N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Mangelsygdommen60=Get-Content 'C:\Users\Admin\AppData\Local\Temp\Travbanes\ahornsukker\diplospondylism\Maatterne\Blodkrft.bom';$Haandboldkamp=$Mangelsygdommen60.SubString(34049,3);.$Haandboldkamp($Mangelsygdommen60) "
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3604
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3604 -s 2344
    3⤵
    - Program crash
    PID:3032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3604 -ip 3604
1⤵
PID:5088

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\Travbanes\ahornsukker\diplospondylism\Maatterne\Blodkrft.bom

Filesize
69KB

MD5
0dca59725c37090c84e951f4e5e366bd

SHA1
05ae81b9fbe45b0a77f7d556bd013554224a83a7

SHA256
2812f694abf2e6417d92d7150c05c8d343dc29520f23c0248582b568310cdca0

SHA512
8817ae6e86d4bbceb55b64b3371f4c92775923a9d7f2b28d8f741c625517837bf4c582ecb42c25ab315a80dd841fc2b4a2fc060566b4b8b8eeccba20c732ea42

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qhdkuarh.xb1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3604-25-0x0000000005DB0000-0x0000000006104000-memory.dmp

Filesize
3.3MB

Download
memory/3604-26-0x0000000006270000-0x000000000628E000-memory.dmp

Filesize
120KB

Download
memory/3604-13-0x00000000052E0000-0x0000000005302000-memory.dmp

Filesize
136KB

Download
memory/3604-15-0x0000000005C40000-0x0000000005CA6000-memory.dmp

Filesize
408KB

Download
memory/3604-11-0x00000000735D0000-0x0000000073D80000-memory.dmp

Filesize
7.7MB

Download
memory/3604-14-0x0000000005BD0000-0x0000000005C36000-memory.dmp

Filesize
408KB

Download
memory/3604-9-0x00000000735DE000-0x00000000735DF000-memory.dmp

Filesize
4KB

Download
memory/3604-12-0x0000000005370000-0x0000000005998000-memory.dmp

Filesize
6.2MB

Download
memory/3604-27-0x00000000062C0000-0x000000000630C000-memory.dmp

Filesize
304KB

Download
memory/3604-30-0x0000000006890000-0x00000000068B2000-memory.dmp

Filesize
136KB

Download
memory/3604-29-0x00000000067A0000-0x00000000067BA000-memory.dmp

Filesize
104KB

Download
memory/3604-28-0x00000000067F0000-0x0000000006886000-memory.dmp

Filesize
600KB

Download
memory/3604-31-0x0000000007850000-0x0000000007DF4000-memory.dmp

Filesize
5.6MB

Download
memory/3604-10-0x0000000002C90000-0x0000000002CC6000-memory.dmp

Filesize
216KB

Download
memory/3604-33-0x0000000008480000-0x0000000008AFA000-memory.dmp

Filesize
6.5MB

Download
memory/3604-35-0x00000000735D0000-0x0000000073D80000-memory.dmp

Filesize
7.7MB

Download

Analysis

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