f11ce4c4b4c82bb8cbcef0250edd8187c1bd8985e8600218ebb6ca03b89ad768

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 02:31

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General

Target

d0e492f6fa461f32a3e39302b9d75faf_JaffaCakes118.dll
Size

575KB
MD5

d0e492f6fa461f32a3e39302b9d75faf
SHA1

31a5e3e2086e41beed4f3a11e5dc676a8e0789cc
SHA256

f11ce4c4b4c82bb8cbcef0250edd8187c1bd8985e8600218ebb6ca03b89ad768
SHA512

e65305f6309191de4a667f517a968df04fcc55a39709f380c85764175078c4535cb5d0ff48e4c5fd0771ca37f46fc165bbf72e6529a1876714136314f7a77bdd
SSDEEP

3072:OEk+A3dQqxauRFr3Dly3+rygfsJfeQiXQOrbmfzqtUePaf3LnR5k3WvWQ:Or+ArVRFKufafe/QOuzq2ePOrR5k3WO

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2768	2692	WerFault.exe	31

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	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 816 wrote to memory of 2692	816	regsvr32.exe	31
PID 816 wrote to memory of 2692	816	regsvr32.exe	31
PID 816 wrote to memory of 2692	816	regsvr32.exe	31
PID 816 wrote to memory of 2692	816	regsvr32.exe	31
PID 816 wrote to memory of 2692	816	regsvr32.exe	31
PID 816 wrote to memory of 2692	816	regsvr32.exe	31
PID 816 wrote to memory of 2692	816	regsvr32.exe	31
PID 2692 wrote to memory of 2768	2692	regsvr32.exe	32
PID 2692 wrote to memory of 2768	2692	regsvr32.exe	32
PID 2692 wrote to memory of 2768	2692	regsvr32.exe	32
PID 2692 wrote to memory of 2768	2692	regsvr32.exe	32

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d0e492f6fa461f32a3e39302b9d75faf_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:816
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\d0e492f6fa461f32a3e39302b9d75faf_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 296
    3⤵
    - Program crash
    PID:2768

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/2692-0-0x000000004BDE0000-0x000000004BE7A000-memory.dmp

Filesize
616KB

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