29423b13506d1954d3e3ffc1326d28aa688c78d416610776448b5aafdc2686f5

Analysis

max time kernel
136s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
20/07/2024, 01:19

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General

Target

5e7a9ce8d05793262dca75147413be11_JaffaCakes118.exe
Size

142KB
MD5

5e7a9ce8d05793262dca75147413be11
SHA1

8a53792cf3ac8cd5866aabe6b3c828d6bfd39275
SHA256

29423b13506d1954d3e3ffc1326d28aa688c78d416610776448b5aafdc2686f5
SHA512

7c896ecec0051bd73fff6fedd1793de5b34dd946f316d5f05d702316b50517bda0593407e99d49e1b01203bb085b4d0c91c51e32bd0730f87775aa23305df750
SSDEEP

3072:KnOn7t7XpdpCCTg/sxFgJPeqgKJ+BCtCu+bsQMhf0mT/Sw8fI+7FDA:KKpdcCrTygKcu+4Bhf02Sw8fj7m

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4604	downloadmr.exe

Loads dropped DLL 2 IoCs

pid	Process
2100	5e7a9ce8d05793262dca75147413be11_JaffaCakes118.exe
2100	5e7a9ce8d05793262dca75147413be11_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4604	downloadmr.exe
4604	downloadmr.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 4604	2100	5e7a9ce8d05793262dca75147413be11_JaffaCakes118.exe	84
PID 2100 wrote to memory of 4604	2100	5e7a9ce8d05793262dca75147413be11_JaffaCakes118.exe	84
PID 2100 wrote to memory of 4604	2100	5e7a9ce8d05793262dca75147413be11_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\5e7a9ce8d05793262dca75147413be11_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e7a9ce8d05793262dca75147413be11_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Users\Admin\AppData\Local\Temp\nsvC7A7.tmp\downloadmr.exe
  C:\Users\Admin\AppData\Local\Temp\nsvC7A7.tmp\downloadmr.exe /u4d488269-6268-4c29-b4c2-79305bc06ebe /e2720187
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:4604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsvC7A7.tmp\System.dll

Filesize
21KB

MD5
5ebc73650256e9c8ddbcda231db829a1

SHA1
988d4535e18754ab2a6248abae96c5697d7dbcd5

SHA256
1eaa543842df7795404184e8892a1654b0773dbc9bd8b54c7fdb9e68f4355493

SHA512
b21266e76fc7263af982a1336a766e47ccf348ed56b305dbb09f03574c9b2a7309f12200e80d86f9a251381be6e87a41206447f11c51899cb31fba10da1d5270

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsvC7A7.tmp\downloadmr.exe

Filesize
122KB

MD5
da254a8488b60244654e1cf4d6796cf8

SHA1
23d06f4589786652a3a226b5012a5520a3d03452

SHA256
6d3b82a7ad74a1e88ae4d0f9176082130f1558fb3ff42a8b45ca8b80445efc2d

SHA512
d311f90ad65441f6c7ae55220c2c3f117aa7601d083e6847e1b58b96c3c332d68a25d445310818396dc88678fb9ec5356f35a04a392c3d23746a2231e14b0a2e

Download Submit
memory/2100-26-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/4604-13-0x0000000073E12000-0x0000000073E13000-memory.dmp

Filesize
4KB

Download
memory/4604-14-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/4604-15-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/4604-16-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/4604-17-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/4604-18-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/4604-19-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/4604-20-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/4604-22-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download