0c25e453116b5347b677bd151e6cc1832680ea855437d0e5c9be50d17db34a2a

Analysis

max time kernel
95s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-12-2024 18:21

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General

Target

f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe
Size

2.4MB
MD5

f014a2f9c2c33ba4573d5db80446dd40
SHA1

0ebcc9b92d368bcaf0da8cfd1e53d5e3a98a00c7
SHA256

0c25e453116b5347b677bd151e6cc1832680ea855437d0e5c9be50d17db34a2a
SHA512

8177f0b5815324e5cdeebae6b993fd2c2c027c7d8902afb0e9d24df797138e96e72dacb651a9de8831f0647f3e5fadb1dbd3edc1802d748ddc1648fa05a18f9d
SSDEEP

49152:HF3VjI3SOU9GPDYyibTkgWJ6AM1pGRkP4M338dB2IBlGuuDVUsdxxjr:HF3jxGPJivkgaUp/gg3gnl/IVUs1jr

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4572	f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4572	f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1576-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/files/0x000b000000023b8d-11.dat	upx
behavioral2/memory/4572-13-0x0000000000400000-0x00000000008EF000-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	f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1576	f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1576	f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe
4572	f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1576 wrote to memory of 4572	1576	f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe	83
PID 1576 wrote to memory of 4572	1576	f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe	83
PID 1576 wrote to memory of 4572	1576	f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1576
- C:\Users\Admin\AppData\Local\Temp\f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:4572

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\f014a2f9c2c33ba4573d5db80446dd40_JaffaCakes118.exe

Filesize
2.4MB

MD5
422571b9681dfe00b3fe4015a997ace0

SHA1
72c79c32abd3921b3c38b94f35a424823d53ab88

SHA256
10f2c0428311fdb5b211ef5757013e53c54742f43f9ea39bf2b70788bbe7e37f

SHA512
7737ec51549e44ad76462a808522c5b7eda0686e9ddb9be1e50351a87aa0ca202d60b77c781fa3522d526e2b57d6d7e5eb623c6a5848e4bafd4e655a3cd0e6a4

Download Submit
memory/1576-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/1576-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

Filesize
1.2MB

Download
memory/1576-2-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/1576-12-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4572-13-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4572-17-0x0000000001D30000-0x0000000001E63000-memory.dmp

Filesize
1.2MB

Download
memory/4572-14-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4572-20-0x0000000005630000-0x000000000585A000-memory.dmp

Filesize
2.2MB

Download
memory/4572-21-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/4572-33-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download