06a13a32abc56e64fd1ff39308e620f3fdd317a40ee164cf393b6a4ef26227ef

Analysis

max time kernel
133s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 21:27

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General

Target

bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe
Size

70KB
MD5

bd3813b98ff4ea97d99deaf930e1b2a2
SHA1

12a5f73bb80f7dd3f0e101b3d5bbb37d52d5087b
SHA256

06a13a32abc56e64fd1ff39308e620f3fdd317a40ee164cf393b6a4ef26227ef
SHA512

eca985db9f5bfe35863a5a06896c1e3cd2688d363d54a79b20dcc3778f9c45d4c85203be1a37e3bb877cf6c4b29bbd00eb92ca995eb16186f7f661c7610ee7e8
SSDEEP

768:JvaMmL4x3TNJsv3qbkm2QBXCO257Tg54OtsMtbwPqQ78/NoZzAa7D57ap85nVk+:FuokLr57TCHFwiQ78lolAa7tamk+

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\kr_done1	bd3813b98ff4ea97d99deaf930e1b2a2_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	bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1904	bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe
1904	bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe
1904	bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe
1904	bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1904 wrote to memory of 2200	1904	bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe	88
PID 1904 wrote to memory of 2200	1904	bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe	88
PID 1904 wrote to memory of 2200	1904	bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1904
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\\uninste579ba4.bat" "C:\Users\Admin\AppData\Local\Temp\bd3813b98ff4ea97d99deaf930e1b2a2_JaffaCakes118.exe""
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2200

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\uninste579ba4.bat

Filesize
59B

MD5
2988b921fbed03f9c93c5d538932bbe3

SHA1
4b791b3d59ae76ff091c2cf201b40f5d1b432a3f

SHA256
a1769979622d3d25829be12474ad32ccfdfcac59785dac2fc10ae49c300e4ea3

SHA512
2920c6e9851973371dc238da1ee3c63d41c7820637856ee92c67e9489c1790e3fad287d229440d124e60b978f6819d04b47c40de9034cbd9de422aaafc2b07f9

Download Submit
memory/1904-3-0x0000000000411000-0x0000000000415000-memory.dmp

Filesize
16KB

Download
memory/1904-4-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1904-7-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download