ad2b4ffeb87fa58af474e931cfc4271b473a36ec46945e61263e983fa21c502a

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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
888	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
888	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2328	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2328-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral1/files/0x000a0000000122f6-10.dat	upx
behavioral1/memory/888-16-0x0000000000400000-0x00000000008EF000-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
2328	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2328	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe
888	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 888	2328	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe	31
PID 2328 wrote to memory of 888	2328	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe	31
PID 2328 wrote to memory of 888	2328	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe	31
PID 2328 wrote to memory of 888	2328	00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2328
- 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:888

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

\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe

Filesize
1.5MB

MD5
fa9c0d035cfa5dec07b796934d6f6963

SHA1
5b2c8b338f43d46a7d90d5391ca163abc761ec49

SHA256
1c46719c4bf19dcdef4b65078b84892ceb5e125aacd56e4192f83f06fbea5688

SHA512
b5b0bbca60b52118953f788645b66356474f8670cd2e4c55c64433385a83e7cf7f4724824a45b180732c002d3f07dcc488d4b0bec1b6b8699be4a33f128be0c0

Download Submit
memory/888-16-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/888-22-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/888-17-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/888-28-0x00000000002A0000-0x00000000003D3000-memory.dmp

Filesize
1.2MB

Download
memory/888-29-0x0000000003530000-0x000000000375A000-memory.dmp

Filesize
2.2MB

Download
memory/888-46-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2328-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2328-2-0x0000000000130000-0x0000000000263000-memory.dmp

Filesize
1.2MB

Download
memory/2328-1-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2328-14-0x00000000036A0000-0x0000000003B8F000-memory.dmp

Filesize
4.9MB

Download
memory/2328-13-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download