f73b9f706d4b284450918ab4b97bb2ea69c980d97396fe0a1dc79f1cc57c5c74

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 05:52

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General

Target

eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe
Size

173KB
MD5

eab48515419f734ff46efbcdd44164fe
SHA1

483b2e6fa7e5bea1b781d2b08a16a19e1d67399f
SHA256

f73b9f706d4b284450918ab4b97bb2ea69c980d97396fe0a1dc79f1cc57c5c74
SHA512

d6aead258c0afc359d3cde6c930a2ea7002eac801d1acc4769187d3e532fd45171f9b64a6edcbdb389fae64c0d52daf9c1ca0dff061d01f6274aef73c123e858
SSDEEP

3072:hPxEYfSKO+Ymje+XHaIcMqMuKTtc/F5VqKYnn9+pDGlAjcXWVzkqq2:hdfU+1FHTUKTtc/F5IKYnniGc/K2

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/2340-0-0x0000000000400000-0x000000000048C000-memory.dmp	upx
behavioral2/memory/2340-1-0x0000000000400000-0x000000000048C000-memory.dmp	upx
behavioral2/memory/2340-3-0x0000000000400000-0x000000000048C000-memory.dmp	upx
behavioral2/memory/2340-12-0x0000000000400000-0x000000000048C000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2340 set thread context of 4820	2340	eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe	82

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	eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2340	eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 4820	2340	eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe	82
PID 2340 wrote to memory of 4820	2340	eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe	82
PID 2340 wrote to memory of 4820	2340	eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe	82
PID 2340 wrote to memory of 4820	2340	eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe	82
PID 2340 wrote to memory of 4820	2340	eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe	82
PID 2340 wrote to memory of 4820	2340	eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe	82
PID 2340 wrote to memory of 4820	2340	eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Users\Admin\AppData\Local\Temp\eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\eab48515419f734ff46efbcdd44164fe_JaffaCakes118.exe
  2⤵
  PID:4820

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/2340-0-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2340-1-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2340-2-0x0000000000454000-0x0000000000468000-memory.dmp

Filesize
80KB

Download
memory/2340-3-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2340-13-0x0000000000454000-0x0000000000468000-memory.dmp

Filesize
80KB

Download
memory/2340-12-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/4820-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4820-7-0x0000000000400000-0x00000000004083A0-memory.dmp

Filesize
32KB

Download
memory/4820-9-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4820-10-0x0000000000400000-0x00000000004083A0-memory.dmp

Filesize
32KB

Download
memory/4820-14-0x0000000000410000-0x00000000004D9000-memory.dmp

Filesize
804KB

Download