d541fc39ce9f553f9d282381e41bac08558e05483b8f0b71314f6b2709b44e85

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:53

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General

Target

eacbf7b0ab658d9a9826c0fc1072cfc3_JaffaCakes118.exe
Size

672KB
MD5

eacbf7b0ab658d9a9826c0fc1072cfc3
SHA1

c2c20d4b65113b45b6efa09ea35d165957ba9c44
SHA256

d541fc39ce9f553f9d282381e41bac08558e05483b8f0b71314f6b2709b44e85
SHA512

75f5197afd7f1dab0c9e6d1376e15c25418839908edbe7bf41f86b7208c36e08b9e401c9003f0a05360ae05119c846848658d1a11ee430932b37051f273de410
SSDEEP

12288:EM5+/NtrUWre6vT5TOPWEvFx8oEIqCJi9tcr62T:D+//wW7vxO+kxqPW6

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1944	2840	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	eacbf7b0ab658d9a9826c0fc1072cfc3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2840	eacbf7b0ab658d9a9826c0fc1072cfc3_JaffaCakes118.exe
2840	eacbf7b0ab658d9a9826c0fc1072cfc3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2840 wrote to memory of 1944	2840	eacbf7b0ab658d9a9826c0fc1072cfc3_JaffaCakes118.exe	29
PID 2840 wrote to memory of 1944	2840	eacbf7b0ab658d9a9826c0fc1072cfc3_JaffaCakes118.exe	29
PID 2840 wrote to memory of 1944	2840	eacbf7b0ab658d9a9826c0fc1072cfc3_JaffaCakes118.exe	29
PID 2840 wrote to memory of 1944	2840	eacbf7b0ab658d9a9826c0fc1072cfc3_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\eacbf7b0ab658d9a9826c0fc1072cfc3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eacbf7b0ab658d9a9826c0fc1072cfc3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2840
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2840 -s 312
  2⤵
  - Program crash
  PID:1944

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/2840-0-0x0000000000400000-0x00000000004AC000-memory.dmp

Filesize
688KB

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memory/2840-1-0x0000000000400000-0x00000000004AC000-memory.dmp

Filesize
688KB

Download