87c7038ac254ba72c8ed4215b8cc781b9561ea1f8fe472b588205162ee0e9aec

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23-08-2024 19:25

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General

Target

bce0b0be5050f984ccd9283e2d21f44e_JaffaCakes118.exe
Size

54KB
MD5

bce0b0be5050f984ccd9283e2d21f44e
SHA1

fcfe14f521c5f1514d2ce1247faeb9dd3730f740
SHA256

87c7038ac254ba72c8ed4215b8cc781b9561ea1f8fe472b588205162ee0e9aec
SHA512

d12ee955abc93f396cdd642c504e92f6372062861a7d6b7c9cc63a88b1a47c83873954c71210100314d3770e28d8990a866865596ea843ec26519057fdca3685
SSDEEP

768:CEVfqvSYJ4YcJfu7f3bA2d/Sfa6k1F0c4iPB3JLIqPTYW2:bViVJjsfOLxdafa6kr0ePBiqP0B

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2776	cmd.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\kr_done1	bce0b0be5050f984ccd9283e2d21f44e_JaffaCakes118.exe

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	bce0b0be5050f984ccd9283e2d21f44e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2180	bce0b0be5050f984ccd9283e2d21f44e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2776	2180	bce0b0be5050f984ccd9283e2d21f44e_JaffaCakes118.exe	32
PID 2180 wrote to memory of 2776	2180	bce0b0be5050f984ccd9283e2d21f44e_JaffaCakes118.exe	32
PID 2180 wrote to memory of 2776	2180	bce0b0be5050f984ccd9283e2d21f44e_JaffaCakes118.exe	32
PID 2180 wrote to memory of 2776	2180	bce0b0be5050f984ccd9283e2d21f44e_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\bce0b0be5050f984ccd9283e2d21f44e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bce0b0be5050f984ccd9283e2d21f44e_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\\uninstf771e1b.bat" "C:\Users\Admin\AppData\Local\Temp\bce0b0be5050f984ccd9283e2d21f44e_JaffaCakes118.exe""
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2776

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\uninstf771e1b.bat

Filesize
59B

MD5
2988b921fbed03f9c93c5d538932bbe3

SHA1
4b791b3d59ae76ff091c2cf201b40f5d1b432a3f

SHA256
a1769979622d3d25829be12474ad32ccfdfcac59785dac2fc10ae49c300e4ea3

SHA512
2920c6e9851973371dc238da1ee3c63d41c7820637856ee92c67e9489c1790e3fad287d229440d124e60b978f6819d04b47c40de9034cbd9de422aaafc2b07f9

Download Submit
memory/2180-3-0x000000000040F000-0x0000000000413000-memory.dmp

Filesize
16KB

Download
memory/2180-4-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2180-9-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download