5a82d966862af706f11517f55d27fd914bf3aedda981c79be1e6e3620daee244

Analysis

max time kernel
14s
max time network
20s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
14/10/2024, 17:41

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General

Target

436735c435c2483e28c36f6f8f07971e_JaffaCakes118.exe
Size

111KB
MD5

436735c435c2483e28c36f6f8f07971e
SHA1

5f39ca88cb874f53e976004ed2587058799c1dc2
SHA256

5a82d966862af706f11517f55d27fd914bf3aedda981c79be1e6e3620daee244
SHA512

0038c9e33ba2eb9ab76f98f2c83ba8e03b7430cbb54add91a3130b846f3e00b1d9486e9639aaf37538c12f2bbdc69860e471b40b0d9eb7ff638d89eb543997bb
SSDEEP

1536:kbgi7RoTgsXMXDfTQPpQa00+A8Ih6Mj1BWay+n3msfL1OJxh10FIb:kbgqaTPcXDfTOQav+QnDLyIlC10FIb

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2840	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	436735c435c2483e28c36f6f8f07971e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	436735c435c2483e28c36f6f8f07971e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 2840	3016	436735c435c2483e28c36f6f8f07971e_JaffaCakes118.exe	29
PID 3016 wrote to memory of 2840	3016	436735c435c2483e28c36f6f8f07971e_JaffaCakes118.exe	29
PID 3016 wrote to memory of 2840	3016	436735c435c2483e28c36f6f8f07971e_JaffaCakes118.exe	29
PID 3016 wrote to memory of 2840	3016	436735c435c2483e28c36f6f8f07971e_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\436735c435c2483e28c36f6f8f07971e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\436735c435c2483e28c36f6f8f07971e_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Lvb..bat" > nul 2> nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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\Lvb..bat

Filesize
238B

MD5
9397df07518b69f7b0262b090bb24a1a

SHA1
553b4ea4fc92e9a951051fc66ad8ae8f2516cef7

SHA256
d392bf7fdabdd1e4930c9c8a6e5154a84f6c57e688145d6684e9d1568b700c2c

SHA512
0c8a6d486e467070f61e7589f6bd0b05c74ca26295d20ac9fc6e7288084dadb99b32a736ce0114458518fff2c53dd2e6401e375739cd1eb415c80fb2443e739d

Download Submit
memory/3016-0-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/3016-1-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3016-2-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3016-3-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3016-6-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download