acad6808973a3983c8594dcf8cd9a10caec82f8d2f71cab2688244bb68023826

Analysis

max time kernel
117s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 06:52

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General

Target

096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe
Size

2.9MB
MD5

096942cf18f0f9f7870bb831236f657b
SHA1

d50f60f13c6fdd24da4e72b3147244be5a3bc2ec
SHA256

acad6808973a3983c8594dcf8cd9a10caec82f8d2f71cab2688244bb68023826
SHA512

443da5422d2217c9dc6874352537fbb1d6fc967547170a31079758f09f34962d8ece36aa5d8cf4d3365fa0e61483bfe3888813bd3e6d2b089a77cf5cc381d20d
SSDEEP

49152:oZe5lsGGgj+libxkW0OpFIA99Baj8BBT4SfcsUjoh48TyMPkXdwkyZ:LfsGJj+ktkW0kIA9Hau42c1joCjMPkNQ

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2484	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2484	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2436	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2436-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral1/files/0x000b000000012281-12.dat	upx
behavioral1/memory/2436-14-0x00000000038E0000-0x0000000003DCF000-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	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2436	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2436	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe
2484	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 2484	2436	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe	31
PID 2436 wrote to memory of 2484	2436	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe	31
PID 2436 wrote to memory of 2484	2436	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe	31
PID 2436 wrote to memory of 2484	2436	096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Users\Admin\AppData\Local\Temp\096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2484

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\096942cf18f0f9f7870bb831236f657b_JaffaCakes118.exe

Filesize
2.9MB

MD5
801abd830965323520e8ffcc9d7a73f0

SHA1
97aea1f00b92dd955ddf9bb8072119500714537a

SHA256
38987f52cd367a64dfae2c365aa413bdf8ac1123a0e6beab3d76f184ad0ab039

SHA512
329577b7110eee31a951f6d9b1940f6a3ee9180a868668034d714b01149402da8117606add2beb484ab3ff5631a1584a3258a930d92f279e1c04531adbe37651

Download Submit
memory/2436-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2436-1-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2436-3-0x0000000000270000-0x00000000003A3000-memory.dmp

Filesize
1.2MB

Download
memory/2436-14-0x00000000038E0000-0x0000000003DCF000-memory.dmp

Filesize
4.9MB

Download
memory/2436-13-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2436-43-0x00000000038E0000-0x0000000003DCF000-memory.dmp

Filesize
4.9MB

Download
memory/2484-22-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/2484-21-0x0000000001B20000-0x0000000001C53000-memory.dmp

Filesize
1.2MB

Download
memory/2484-28-0x0000000003410000-0x000000000363A000-memory.dmp

Filesize
2.2MB

Download
memory/2484-16-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2484-44-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download