baa0104033934057a023516a0c3e5a28e4a9b27d7f2bb05ce22908a68e9770b8

Analysis

max time kernel
94s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-12-2024 18:47

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General

Target

db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe
Size

1.5MB
MD5

db06930b15a011ae389b5ac2dd7bdc76
SHA1

2244a4f2e643dc6ac8366f97117694ffd46b49dc
SHA256

baa0104033934057a023516a0c3e5a28e4a9b27d7f2bb05ce22908a68e9770b8
SHA512

469d340474bda877816aa6f3ef125ffa8470a207478f55fc6cc3d8b4a9436d8119c7c50a964c0a8cd9d2e90d6405c60ce8bed651a32e49678a5c895d346d9ae8
SSDEEP

24576:RSRWHp1uP/NnujRafiNIT42SzXenzBvMjeeAj7YoAje1s9tXdx7jIs6NxxCQW:wkiPFBiNIOwzGj7Q7tA06tX3AgQ

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2044	db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2044	db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3356-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/files/0x000c000000023b28-11.dat	upx
behavioral2/memory/2044-12-0x0000000000400000-0x00000000008EF000-memory.dmp	upx

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	db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3356	db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3356	db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe
2044	db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3356 wrote to memory of 2044	3356	db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe	82
PID 3356 wrote to memory of 2044	3356	db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe	82
PID 3356 wrote to memory of 2044	3356	db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3356
- C:\Users\Admin\AppData\Local\Temp\db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2044

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

C:\Users\Admin\AppData\Local\Temp\db06930b15a011ae389b5ac2dd7bdc76_JaffaCakes118.exe

Filesize
1.5MB

MD5
f894957667c83995526716ccc9a2a8f8

SHA1
ee92dbe57875d7be8f8522a2f6a21c861c19e322

SHA256
ea84f883e151351b9e79968d5a9b4cc5c13a3cb4c801761cf5a691200e3a8c8b

SHA512
5c47b3fa55558baeb0690edd597023843c153cc7e0e402b9aa7d65667bef4f25ba3526761b538ec19f1987a2a52c799864111995873bf9f0f3998ede5e3a3363

Download Submit
memory/2044-12-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2044-15-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2044-20-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/2044-14-0x0000000001CF0000-0x0000000001E23000-memory.dmp

Filesize
1.2MB

Download
memory/2044-26-0x00000000055F0000-0x000000000581A000-memory.dmp

Filesize
2.2MB

Download
memory/2044-33-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/3356-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/3356-1-0x0000000001E10000-0x0000000001F43000-memory.dmp

Filesize
1.2MB

Download
memory/3356-2-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/3356-13-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download