4dcc0d25468e28be7a6062fdada0169b7d153e50157cc54cf04efe3754859ecf

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 11:15

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General

Target

af005e5042cab10968c2739a5bf188ad_JaffaCakes118.exe
Size

407KB
MD5

af005e5042cab10968c2739a5bf188ad
SHA1

43dcbdb955fade6b2851f06c6b59b3870201bf76
SHA256

4dcc0d25468e28be7a6062fdada0169b7d153e50157cc54cf04efe3754859ecf
SHA512

fc3f9640fc91e51b74e62d78cafeab85777189186c3c987148e20a937544ed46b4266631cbb4b878b8aaa0bab4cff6d44a80939c70c365b76a100f5d16c0b0bb
SSDEEP

12288:6rkgxtKTjc6VZ3ln3AcAU/BXMXjkZwBO83XLEqq77cFYquuqTq:4kAmjc6VJl3/XI3IeX4bWYqbX

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2120	cmd.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Internet Explorer\Connection Wizard\wintext.ini	af005e5042cab10968c2739a5bf188ad_JaffaCakes118.exe
File created	C:\Program Files\Internet Explorer\Connection Wizard\SVCH0ST.EXE	af005e5042cab10968c2739a5bf188ad_JaffaCakes118.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	af005e5042cab10968c2739a5bf188ad_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2120	1956	af005e5042cab10968c2739a5bf188ad_JaffaCakes118.exe	30
PID 1956 wrote to memory of 2120	1956	af005e5042cab10968c2739a5bf188ad_JaffaCakes118.exe	30
PID 1956 wrote to memory of 2120	1956	af005e5042cab10968c2739a5bf188ad_JaffaCakes118.exe	30
PID 1956 wrote to memory of 2120	1956	af005e5042cab10968c2739a5bf188ad_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\af005e5042cab10968c2739a5bf188ad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af005e5042cab10968c2739a5bf188ad_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\writlete.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\writlete.bat

Filesize
212B

MD5
b776c1da317f4775533c83d19072731f

SHA1
827fe31dce9f758df6408c37013a84b118d10fea

SHA256
6c9964f9cb787c789bc29ba01e4ffef00f774202638960c431f4cb96d2f260ef

SHA512
928c2073e99ae311b7b4109ea5497b85857ba40d20ce875cb91c674c069c57e4c44c0542ad6b07cb6036bb0239a966424c9a34f24b844f75ed44e0c30a0246cc

Download Submit
memory/1956-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1956-0-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download
memory/1956-2-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download
memory/1956-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1956-11-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download