702d10d761bdf229ddf369b987023c190ea49711f6b57ee0287d2d1acdd7fa5a

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 04:25

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General

Target

7294363fba3828983e538e67d5625da1_JaffaCakes118.exe
Size

135KB
MD5

7294363fba3828983e538e67d5625da1
SHA1

a0795437f82c7d9bb45d2bc6f7f5eabc324e1b75
SHA256

702d10d761bdf229ddf369b987023c190ea49711f6b57ee0287d2d1acdd7fa5a
SHA512

16dd396af3ee67941973f47b4c40b0a8813273e3101a70f01db868285c828a9a061477b037e8933be537a903046091bdf7ed15fa2548cd36b64fb922f5dd647b
SSDEEP

3072:X7PRQIeVLvawyhG+q1VZKnSm4nDR8q18PrcpTw+VCwp:X7deV7awR1zES3Rerck6

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2356-1-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2356-4-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2356-5-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2356-8-0x0000000000400000-0x0000000000425000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1728 set thread context of 2356	1728	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe	85

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	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2356	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 2356	1728	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe	85
PID 1728 wrote to memory of 2356	1728	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe	85
PID 1728 wrote to memory of 2356	1728	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe	85
PID 1728 wrote to memory of 2356	1728	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe	85
PID 1728 wrote to memory of 2356	1728	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe	85
PID 1728 wrote to memory of 2356	1728	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe	85
PID 1728 wrote to memory of 2356	1728	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe	85
PID 1728 wrote to memory of 2356	1728	7294363fba3828983e538e67d5625da1_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\7294363fba3828983e538e67d5625da1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7294363fba3828983e538e67d5625da1_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Local\Temp\7294363fba3828983e538e67d5625da1_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\7294363fba3828983e538e67d5625da1_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2356

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

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Downloads

memory/1728-0-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1728-3-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2356-1-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2356-4-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2356-5-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2356-8-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download