cf45e15a2b16bbff3262c576fc5d94374e79d6738bdfba324c1ef0c4df0e3ae4

Analysis

max time kernel
140s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 21:11

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

178b1a7368f755d8807e9c87e7a8835d_JaffaCakes118.exe
Size

63KB
MD5

178b1a7368f755d8807e9c87e7a8835d
SHA1

87c8b1aa812125ddd1d416c11d3a4c6e1e948f97
SHA256

cf45e15a2b16bbff3262c576fc5d94374e79d6738bdfba324c1ef0c4df0e3ae4
SHA512

99b1706472fa8612259c85414b53abea790fc700f1ed08f6a3f4b2019808b31d5a24e35fdc30fda73f9b70ce75cb415a9fd6165af74e15ae2b1be7ccaa3f9c44
SSDEEP

1536:p8EPka7+f7u4Q5giHY/6WauOWQASu+U/+ni0JTmv/RxP:pQaKf7R04/6WaupSfU/+jMpV

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	178b1a7368f755d8807e9c87e7a8835d_JaffaCakes118.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1152-0-0x0000000000400000-0x0000000000420000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 3976	1152	178b1a7368f755d8807e9c87e7a8835d_JaffaCakes118.exe	84
PID 1152 wrote to memory of 3976	1152	178b1a7368f755d8807e9c87e7a8835d_JaffaCakes118.exe	84
PID 1152 wrote to memory of 3976	1152	178b1a7368f755d8807e9c87e7a8835d_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\178b1a7368f755d8807e9c87e7a8835d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\178b1a7368f755d8807e9c87e7a8835d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Qmj..bat" > nul 2> nul
  2⤵
  PID:3976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Qmj..bat

Filesize
238B

MD5
8a57a6d18dd4ba6bbfc73f5e22e8966f

SHA1
e698f62c8a83cfeec34af699a9b0a2e7513fc42a

SHA256
268b43fad2488cce572da69a7596b07daa936aa565171dd87ad11d4a85d39745

SHA512
35501f77b7d668d28c31b3d3332741845d66f88f1de9eabf99795734280d230d6b9d5a69119d44b8da02d10945d8f60678a0ea18ea057e8f9960485f3a26d822

Download Submit
memory/1152-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1152-1-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/1152-2-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1152-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1152-5-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download