ad2b4ffeb87fa58af474e931cfc4271b473a36ec46945e61263e983fa21c502a

Analysis

max time kernel
89s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30/09/2024, 07:04

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General

Target

00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe
Size

1.5MB
MD5

00169ea6e3ce70bddfda6c5befda3084
SHA1

4929f2714815c86f4e8d55fe40129501ae167eaa
SHA256

ad2b4ffeb87fa58af474e931cfc4271b473a36ec46945e61263e983fa21c502a
SHA512

7817328af2164029d6d53350f805cbf32f45a5feb989f7025123017160ba2f38253eb25eae689c7c643fbb7760341ce6098611775f7ed20f2a913ce8a7cba9fc
SSDEEP

24576:6tnn98igOKptGDwPffv3Xp+vlrUCr2Rze0HSnlhgsvR98RW:6NXgOKpwGffvJ+RU6WeASnlz9k

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2096	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2096	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4668-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/files/0x000800000002347f-11.dat	upx
behavioral2/memory/2096-13-0x0000000000400000-0x00000000008EF000-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	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4668	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4668	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe
2096	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4668 wrote to memory of 2096	4668	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe	83
PID 4668 wrote to memory of 2096	4668	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe	83
PID 4668 wrote to memory of 2096	4668	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4668
- C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2096

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\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

Filesize
1.5MB

MD5
8f50cffce55744f894d0848534924d59

SHA1
3f343e5e1a1c187ac0d7a49806e778d810baa1de

SHA256
d472b535b9a8092bf4652045d6e848f275ac2c42f9ac46e06a168023147c7306

SHA512
a011d94a08ecf88ef03874b1925b48e22af2bf5085cedc7a35569b14fa0fe12265913819f2c628724336de1735231af8f1f66e49f1f41c70eb254db8e3456540

Download Submit
memory/2096-13-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2096-20-0x00000000044F0000-0x000000000471A000-memory.dmp

Filesize
2.2MB

Download
memory/2096-19-0x0000000001BF0000-0x0000000001D23000-memory.dmp

Filesize
1.2MB

Download
memory/2096-15-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2096-21-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/2096-33-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4668-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4668-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

Filesize
1.2MB

Download
memory/4668-12-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4668-2-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download