88cfede42188d89c02902431f688fd90b5947eb2155f6b40a1f75f3cfc010e2b

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 02:05

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General

Target

cobahttpx86.exe
Size

2.7MB
MD5

5415d117067af06eca07d3eca2a77577
SHA1

6e018746c810c88adf7bccf570ff240056988c84
SHA256

5e6466283d75f4fdfb6dc2c6a6b249c441f0692c3a82521024fe53a19749c35e
SHA512

dcbcb53099cb0bb49e8538692fd20a96b152a791bb43a2c064f73145be38bdfac3b6388ab7144813fc6f58e8ce77afb2c46a00644c09f4e2d2244de56dea95c7
SSDEEP

49152:Ws6o30lU0jmz+3lnSvNw7jHgDLEShfQCmNm6AMd6grmevOZVer3U5E0ev5N0aGI8:Ws6o30lU0w+VnSvgwAU5Uv5QIZFpGHB3

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1332	1640	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	cobahttpx86.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 1332	1640	cobahttpx86.exe	30
PID 1640 wrote to memory of 1332	1640	cobahttpx86.exe	30
PID 1640 wrote to memory of 1332	1640	cobahttpx86.exe	30
PID 1640 wrote to memory of 1332	1640	cobahttpx86.exe	30

C:\Users\Admin\AppData\Local\Temp\cobahttpx86.exe
"C:\Users\Admin\AppData\Local\Temp\cobahttpx86.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1640 -s 140
  2⤵
  - Program crash
  PID:1332

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/1640-0-0x00000000000E0000-0x00000000000E9000-memory.dmp

Filesize
36KB

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memory/1640-1-0x00000000000E0000-0x00000000000E9000-memory.dmp

Filesize
36KB

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