bacf96eb96ed6afc5c7bf90f717c4b6d4ffaa876bb4fb9d975a67c3ae025a073

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 02:57

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General

Target

dd881858bff76614cd885e5157b51361_JaffaCakes118.exe
Size

169KB
MD5

dd881858bff76614cd885e5157b51361
SHA1

abb01e471facc57469888b441853aacc69a343a7
SHA256

bacf96eb96ed6afc5c7bf90f717c4b6d4ffaa876bb4fb9d975a67c3ae025a073
SHA512

01e85c3cd5fd252b81dd8d8d32035a0cd1dc8cd9937bbe2f0d74f177d0fc1be61617391b05c47f6a49620df6506fd64d9bc24fff626f49752cbbb7769ee073dd
SSDEEP

3072:sl2ZDjYHSX8Qp3nak1RL6+daWe3z4nEx9B0BXDjR0suGQReVw:9DfXRhnTjVdfyehLcRE

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3784-0-0x0000000000400000-0x000000000049B000-memory.dmp	upx
behavioral2/memory/3784-9-0x0000000000400000-0x000000000049B000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3784 set thread context of 988	3784	dd881858bff76614cd885e5157b51361_JaffaCakes118.exe	84

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	dd881858bff76614cd885e5157b51361_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dd881858bff76614cd885e5157b51361_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3784	dd881858bff76614cd885e5157b51361_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3784 wrote to memory of 988	3784	dd881858bff76614cd885e5157b51361_JaffaCakes118.exe	84
PID 3784 wrote to memory of 988	3784	dd881858bff76614cd885e5157b51361_JaffaCakes118.exe	84
PID 3784 wrote to memory of 988	3784	dd881858bff76614cd885e5157b51361_JaffaCakes118.exe	84
PID 3784 wrote to memory of 988	3784	dd881858bff76614cd885e5157b51361_JaffaCakes118.exe	84
PID 3784 wrote to memory of 988	3784	dd881858bff76614cd885e5157b51361_JaffaCakes118.exe	84
PID 3784 wrote to memory of 988	3784	dd881858bff76614cd885e5157b51361_JaffaCakes118.exe	84
PID 3784 wrote to memory of 988	3784	dd881858bff76614cd885e5157b51361_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\dd881858bff76614cd885e5157b51361_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dd881858bff76614cd885e5157b51361_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3784
- C:\Users\Admin\AppData\Local\Temp\dd881858bff76614cd885e5157b51361_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\dd881858bff76614cd885e5157b51361_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:988

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/988-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/988-5-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/988-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/988-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/988-10-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/988-11-0x0000000000410000-0x00000000004D9000-memory.dmp

Filesize
804KB

Download
memory/3784-0-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/3784-9-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download