826a4eb987f61e1382a4cb04b98ce43425beea01edd29623a58096d7f82ab5c6

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-12-2024 18:14

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General

Target

JaffaCakes118_826a4eb987f61e1382a4cb04b98ce43425beea01edd29623a58096d7f82ab5c6.dll
Size

2.0MB
MD5

13254bf8433394111f04798efd7d4882
SHA1

50dafdd173ff6875c7bd74e8df64c018ce28e274
SHA256

826a4eb987f61e1382a4cb04b98ce43425beea01edd29623a58096d7f82ab5c6
SHA512

e98c941d9df787aea4593b1254309902433d49e6fa23c991067e849ada90433fd743a2e7017745a232ea157b6f17f0cc3d6ece85108585ea53cd2bf85ee9da0b
SSDEEP

6144:qpXjcPUqviYVZFiKXJxDPbOoJcfgQwJ2vkeDkCSHVmrOISZKByfjYoxj:qpXjcPl7FzHebpID

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1740	2284	WerFault.exe	28

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	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2284	2136	rundll32.exe	28
PID 2136 wrote to memory of 2284	2136	rundll32.exe	28
PID 2136 wrote to memory of 2284	2136	rundll32.exe	28
PID 2136 wrote to memory of 2284	2136	rundll32.exe	28
PID 2136 wrote to memory of 2284	2136	rundll32.exe	28
PID 2136 wrote to memory of 2284	2136	rundll32.exe	28
PID 2136 wrote to memory of 2284	2136	rundll32.exe	28
PID 2284 wrote to memory of 1740	2284	rundll32.exe	29
PID 2284 wrote to memory of 1740	2284	rundll32.exe	29
PID 2284 wrote to memory of 1740	2284	rundll32.exe	29
PID 2284 wrote to memory of 1740	2284	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_826a4eb987f61e1382a4cb04b98ce43425beea01edd29623a58096d7f82ab5c6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_826a4eb987f61e1382a4cb04b98ce43425beea01edd29623a58096d7f82ab5c6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2284
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 220
    3⤵
    - Program crash
    PID:1740

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/2284-0-0x0000000002270000-0x00000000024CD000-memory.dmp

Filesize
2.4MB

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memory/2284-1-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

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