a663c067d85d1300cba2770cc16591bb2c089017d96af554b2fe367f06f1d50a

Analysis

max time kernel
135s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2024, 21:47

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General

Target

bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe
Size

301KB
MD5

bf7b71f1f42c9e7dccb590b39b7f5844
SHA1

cb8317d7dd54ff2ee020847c17c1c1e0e6a3768c
SHA256

a663c067d85d1300cba2770cc16591bb2c089017d96af554b2fe367f06f1d50a
SHA512

97e91f671b9a0b2d8cc2bae9b332cd7aaa7b65710f80a4dde9f74dda929b5dae458fc9ae7bd466cc0931df4f574eed1efbd7956d8bf293022c09917ef8a603ac
SSDEEP

6144:BtuIDeTpxqdSzLWPu7g/Hc2dwv/rCPCE+nPTzojQNHJCOdZUDfQ6w6BumD01QX:BttD382t/Hcmwv/rCK1nCQNHJ1wsmumF

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2400 set thread context of 3248	2400	bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe	91

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	bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 3248	2400	bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe	91
PID 2400 wrote to memory of 3248	2400	bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe	91
PID 2400 wrote to memory of 3248	2400	bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe	91
PID 2400 wrote to memory of 3248	2400	bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe	91
PID 2400 wrote to memory of 3248	2400	bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe	91
PID 2400 wrote to memory of 3248	2400	bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe	91
PID 2400 wrote to memory of 3248	2400	bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe	91
PID 2400 wrote to memory of 3248	2400	bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Users\Admin\AppData\Local\Temp\bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\bf7b71f1f42c9e7dccb590b39b7f5844_JaffaCakes118.exe"
  2⤵
  PID:3248

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/2400-0-0x00000000007F0000-0x000000000083D000-memory.dmp

Filesize
308KB

Download
memory/2400-4-0x00000000007F0000-0x000000000083D000-memory.dmp

Filesize
308KB

Download
memory/3248-1-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3248-5-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3248-6-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3248-7-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download