c7d7570522c0bb16d4c9ca8d729ebb94fa42b83c76aa2a8b8f941a15e5702e33

Analysis

max time kernel
94s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24-07-2024 02:54

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General

Target

69febb2e087a99401efa602e90f72ce3_JaffaCakes118.exe
Size

142KB
MD5

69febb2e087a99401efa602e90f72ce3
SHA1

037f523859404bdaca0db29565326d35a0336398
SHA256

c7d7570522c0bb16d4c9ca8d729ebb94fa42b83c76aa2a8b8f941a15e5702e33
SHA512

4ed91b63f5cfa77c1cb4598ca7d820af4ea052ebc27a7f5a99fa066f51b679d3e0ba1e49f3001d40974db06c2cd189f624542580133fef557909e3bde2b972dc
SSDEEP

3072:CnOn7t7XpdpCCTg/sxFgJ6eqgKJ+BCuCSR5MLVaRab5bQIzR1D:CKpdcCrTdgKL85MLVasbeIl5

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1060	downloadmr.exe

Loads dropped DLL 2 IoCs

pid	Process
3296	69febb2e087a99401efa602e90f72ce3_JaffaCakes118.exe
3296	69febb2e087a99401efa602e90f72ce3_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	69febb2e087a99401efa602e90f72ce3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	downloadmr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1060	downloadmr.exe
1060	downloadmr.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3296 wrote to memory of 1060	3296	69febb2e087a99401efa602e90f72ce3_JaffaCakes118.exe	84
PID 3296 wrote to memory of 1060	3296	69febb2e087a99401efa602e90f72ce3_JaffaCakes118.exe	84
PID 3296 wrote to memory of 1060	3296	69febb2e087a99401efa602e90f72ce3_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\69febb2e087a99401efa602e90f72ce3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69febb2e087a99401efa602e90f72ce3_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3296
- C:\Users\Admin\AppData\Local\Temp\nsxBEED.tmp\downloadmr.exe
  C:\Users\Admin\AppData\Local\Temp\nsxBEED.tmp\downloadmr.exe /u4d48823a-b8b4-4f4d-b72e-794a5bc06ebe /e2031035
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1060

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsxBEED.tmp\System.dll

Filesize
21KB

MD5
5ebc73650256e9c8ddbcda231db829a1

SHA1
988d4535e18754ab2a6248abae96c5697d7dbcd5

SHA256
1eaa543842df7795404184e8892a1654b0773dbc9bd8b54c7fdb9e68f4355493

SHA512
b21266e76fc7263af982a1336a766e47ccf348ed56b305dbb09f03574c9b2a7309f12200e80d86f9a251381be6e87a41206447f11c51899cb31fba10da1d5270

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsxBEED.tmp\downloadmr.exe

Filesize
122KB

MD5
da254a8488b60244654e1cf4d6796cf8

SHA1
23d06f4589786652a3a226b5012a5520a3d03452

SHA256
6d3b82a7ad74a1e88ae4d0f9176082130f1558fb3ff42a8b45ca8b80445efc2d

SHA512
d311f90ad65441f6c7ae55220c2c3f117aa7601d083e6847e1b58b96c3c332d68a25d445310818396dc88678fb9ec5356f35a04a392c3d23746a2231e14b0a2e

Download Submit
memory/1060-13-0x0000000073E12000-0x0000000073E13000-memory.dmp

Filesize
4KB

Download
memory/1060-14-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/1060-15-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/1060-16-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/1060-17-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/1060-18-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/1060-19-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/1060-20-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/1060-22-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/3296-26-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download