fbb7af041780618045a71aa0e391fc53a5f52291edad9f8a1d30e040db4863f6

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 18:25

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General

Target

f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe
Size

87KB
MD5

f69a392031fb47de59c2affc2617c9c9
SHA1

a99eb5de3356a082bf8916d3fda013015b68ee7e
SHA256

fbb7af041780618045a71aa0e391fc53a5f52291edad9f8a1d30e040db4863f6
SHA512

1e17810000236dba2a40a301ea0961621585305f848bd9085e0509ca44cbc49564d11fb9470183ba1322406f388d7f1a8f680f2ee539354169f00f774ad8006b
SSDEEP

768:f05r4xMAKgZauMypIGD6T0x0IWA+NXZFmaRMfbCto163jtnIkQr2oNUgEkMVhYlq:f05NXZF9+mtoQJJBgUVhUSnFutO

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3464 set thread context of 616	3464	f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe	82

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3464-0-0x0000000000400000-0x000000000040C000-memory.dmp	upx
behavioral2/memory/3464-7-0x0000000000400000-0x000000000040C000-memory.dmp	upx

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	f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3464	f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3464 wrote to memory of 616	3464	f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe	82
PID 3464 wrote to memory of 616	3464	f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe	82
PID 3464 wrote to memory of 616	3464	f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe	82
PID 3464 wrote to memory of 616	3464	f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe	82
PID 3464 wrote to memory of 616	3464	f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe	82
PID 3464 wrote to memory of 616	3464	f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3464
- C:\Users\Admin\AppData\Local\Temp\f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f69a392031fb47de59c2affc2617c9c9_JaffaCakes118.exe
  2⤵
  PID:616

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/616-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/616-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/616-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/616-8-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/3464-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3464-7-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download