cobaltstrike | de170bf07f83290fc0b91188f60a1292c777488c6619b13da826e53eca86a46d

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 04:26

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General

Target

de170bf07f83290fc0b91188f60a1292c777488c6619b13da826e53eca86a46d.exe
Size

278KB
MD5

2d05d41e28168667f34bbef3d9ddd7af
SHA1

74e4fd9fc31cae969e385e588a33eef780c3d5dc
SHA256

de170bf07f83290fc0b91188f60a1292c777488c6619b13da826e53eca86a46d
SHA512

8fd34d3c7b6d2b37ad12aaa2a94051a226920c35856307249c035002d83f1c68389a2f07f2a519f7f20d6abc51b60b5ce31d14c10670e355929eb99f022b39d0
SSDEEP

3072:jRcn38NkFGaboe0Qs0CEnYn3NtbA19u7WC:jRcnfFGa0e0QsZARC

Score

10^/10

cobaltstrike backdoor discovery trojan

Malware Config

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2612	1892	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	de170bf07f83290fc0b91188f60a1292c777488c6619b13da826e53eca86a46d.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1892 wrote to memory of 2612	1892	de170bf07f83290fc0b91188f60a1292c777488c6619b13da826e53eca86a46d.exe	30
PID 1892 wrote to memory of 2612	1892	de170bf07f83290fc0b91188f60a1292c777488c6619b13da826e53eca86a46d.exe	30
PID 1892 wrote to memory of 2612	1892	de170bf07f83290fc0b91188f60a1292c777488c6619b13da826e53eca86a46d.exe	30
PID 1892 wrote to memory of 2612	1892	de170bf07f83290fc0b91188f60a1292c777488c6619b13da826e53eca86a46d.exe	30

C:\Users\Admin\AppData\Local\Temp\de170bf07f83290fc0b91188f60a1292c777488c6619b13da826e53eca86a46d.exe
"C:\Users\Admin\AppData\Local\Temp\de170bf07f83290fc0b91188f60a1292c777488c6619b13da826e53eca86a46d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1892
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1892 -s 52
  2⤵
  - Program crash
  PID:2612

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

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Downloads

memory/1892-0-0x0000000000350000-0x0000000000384000-memory.dmp

Filesize
208KB

Download
memory/1892-1-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download