4434a35c8e09e86b6926600b855b827a04a2b89b5f9bde07ddb0eab4f0cf5fc9

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22-08-2024 16:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe
Size

90KB
MD5

b86acb34c5ba3b333a3f18b06dacd6c7
SHA1

52f6db46c59d4a05dc2abc4081a62bd50815f65f
SHA256

4434a35c8e09e86b6926600b855b827a04a2b89b5f9bde07ddb0eab4f0cf5fc9
SHA512

68392a6fcc10ed345800f402d7fdc958cb6ae308628828e1093cadab75d34a5af309289cf456ed1e9b87528e99b68b59cd7d293a8919cbea7dab8d87abe687f1
SSDEEP

1536:rP8aAuh7Sos/SDNhZ6+fkrheKHBqtIn4fnx4t2otmZikgmsqkwm:rk7u0SrJKHB/WTYpJ

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2648 set thread context of 1760	2648	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2748	1760	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 1760	2648	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	30
PID 2648 wrote to memory of 1760	2648	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	30
PID 2648 wrote to memory of 1760	2648	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	30
PID 2648 wrote to memory of 1760	2648	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	30
PID 2648 wrote to memory of 1760	2648	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	30
PID 2648 wrote to memory of 1760	2648	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	30
PID 2648 wrote to memory of 1760	2648	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	30
PID 2648 wrote to memory of 1760	2648	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	30
PID 2648 wrote to memory of 1760	2648	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	30
PID 1760 wrote to memory of 2748	1760	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	31
PID 1760 wrote to memory of 2748	1760	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	31
PID 1760 wrote to memory of 2748	1760	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	31
PID 1760 wrote to memory of 2748	1760	b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Users\Admin\AppData\Local\Temp\b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b86acb34c5ba3b333a3f18b06dacd6c7_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1760 -s 128
    3⤵
    - Program crash
    PID:2748

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

Loading Replay Monitor...

Downloads

memory/1760-0-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1760-18-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1760-17-0x0000000000220000-0x0000000000231000-memory.dmp

Filesize
68KB

Download
memory/1760-15-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1760-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1760-10-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1760-7-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1760-4-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1760-2-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2648-14-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download