b7c4e8172742b0bd657a566067003ae46c166e6f1cbfe84603eb557a24b0044c

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 02:15

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General

Target

0866f0ae0323a85dfba9fea697696bdd_JaffaCakes118.dll
Size

127KB
MD5

0866f0ae0323a85dfba9fea697696bdd
SHA1

2090956b91e1c8900018375092b2c34ffef2a680
SHA256

b7c4e8172742b0bd657a566067003ae46c166e6f1cbfe84603eb557a24b0044c
SHA512

9040faf872058c8b496ba6164b8453ecb8790c27490c58a33f56f34c828c7b37b487823e1ab415adadee84b256dfdfb29fd69c2a21ac029eedb2fa3cb7fb83d4
SSDEEP

3072:22pIRB7uCCFRVFL3KJ3EUO6tXQxl4fj9yiRu93glpU1s1q:gzKp3KJ3EatQ89yb9

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2540	1708	WerFault.exe	30

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 2204 wrote to memory of 1708	2204	rundll32.exe	30
PID 2204 wrote to memory of 1708	2204	rundll32.exe	30
PID 2204 wrote to memory of 1708	2204	rundll32.exe	30
PID 2204 wrote to memory of 1708	2204	rundll32.exe	30
PID 2204 wrote to memory of 1708	2204	rundll32.exe	30
PID 2204 wrote to memory of 1708	2204	rundll32.exe	30
PID 2204 wrote to memory of 1708	2204	rundll32.exe	30
PID 1708 wrote to memory of 2540	1708	rundll32.exe	31
PID 1708 wrote to memory of 2540	1708	rundll32.exe	31
PID 1708 wrote to memory of 2540	1708	rundll32.exe	31
PID 1708 wrote to memory of 2540	1708	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0866f0ae0323a85dfba9fea697696bdd_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0866f0ae0323a85dfba9fea697696bdd_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1708
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1708 -s 244
    3⤵
    - Program crash
    PID:2540

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/1708-0-0x0000000000230000-0x000000000023F000-memory.dmp

Filesize
60KB

Download
memory/1708-1-0x0000000000250000-0x0000000000272000-memory.dmp

Filesize
136KB

Download
memory/1708-5-0x0000000010000000-0x0000000010022000-memory.dmp

Filesize
136KB

Download