cobaltstrike | 7d6285b28c19ea48d562ed428248ff91b7ad8af10fbe8cc1efe76dd187bef2ca

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-09-2024 05:20

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General

Target

7d6285b28c19ea48d562ed428248ff91b7ad8af10fbe8cc1efe76dd187bef2ca.exe
Size

372KB
MD5

87f6765b4d8bbff8f0a3d92aaf04eee2
SHA1

da8d57983770e8174cf1989c30cd93937cbc69df
SHA256

7d6285b28c19ea48d562ed428248ff91b7ad8af10fbe8cc1efe76dd187bef2ca
SHA512

94af327601db8fcc52fb0ca0824007656e004307c3bd0ad265fe7a1595df0851f705ef07935ff61da65c93911d6dba36b3dbd2a452a9dbbb0b48cc2a24d68b1f
SSDEEP

3072:OLXHe7HA0IhgO/QPFX1eqEfuBNSYuiM8CNj8hFsoMX0ghsJRgCD3iFw9jdUa5DM:OL3yA6O/MEfuN0t8C5oFsoeRM3o0jk

Score

10^/10

cobaltstrike backdoor discovery trojan

Malware Config

Signatures

Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
trojan backdoor cobaltstrike

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2116	468	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	7d6285b28c19ea48d562ed428248ff91b7ad8af10fbe8cc1efe76dd187bef2ca.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 468 wrote to memory of 2116	468	7d6285b28c19ea48d562ed428248ff91b7ad8af10fbe8cc1efe76dd187bef2ca.exe	31
PID 468 wrote to memory of 2116	468	7d6285b28c19ea48d562ed428248ff91b7ad8af10fbe8cc1efe76dd187bef2ca.exe	31
PID 468 wrote to memory of 2116	468	7d6285b28c19ea48d562ed428248ff91b7ad8af10fbe8cc1efe76dd187bef2ca.exe	31
PID 468 wrote to memory of 2116	468	7d6285b28c19ea48d562ed428248ff91b7ad8af10fbe8cc1efe76dd187bef2ca.exe	31

C:\Users\Admin\AppData\Local\Temp\7d6285b28c19ea48d562ed428248ff91b7ad8af10fbe8cc1efe76dd187bef2ca.exe
"C:\Users\Admin\AppData\Local\Temp\7d6285b28c19ea48d562ed428248ff91b7ad8af10fbe8cc1efe76dd187bef2ca.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:468
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 468 -s 48
  2⤵
  - Program crash
  PID:2116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/468-0-0x00000000002C0000-0x000000000031D000-memory.dmp

Filesize
372KB

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