994c3e4ada352a73420fc8cb147a9c6905880c71380e7248280e8cbe6a5f5de6

Analysis

max time kernel
95s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 10:01

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General

Target

45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe
Size

142KB
MD5

45561f1a89070012c9e316d4ac9d48c9
SHA1

88d254953bd0f82b75e2ba94caab3952c06fb4f7
SHA256

994c3e4ada352a73420fc8cb147a9c6905880c71380e7248280e8cbe6a5f5de6
SHA512

642c2ec99d2f775d667152ef4439d3270490c0d166c0dccd81195cf204468bb0688f0517499aa29d934d5c18a03c6afd93b8a6a76726f39519c58496587941ba
SSDEEP

3072:anOn7t7XpdpCCTg/sxFgJPeqgKJ+BCkCPRjzZkKj9Pl1Paff66:aKpdcCrTCgKhP5zZj9l1Kf66

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
464	downloadmr.exe

Loads dropped DLL 2 IoCs

pid	Process
3116	45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe
3116	45561f1a89070012c9e316d4ac9d48c9_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
464	downloadmr.exe
464	downloadmr.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 464	3116	45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe	84
PID 3116 wrote to memory of 464	3116	45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe	84
PID 3116 wrote to memory of 464	3116	45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Users\Admin\AppData\Local\Temp\nsm97FC.tmp\downloadmr.exe
  C:\Users\Admin\AppData\Local\Temp\nsm97FC.tmp\downloadmr.exe /u4f96c0af-ae48-469a-a08c-2bb95bc06f2f /e2835070
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:464

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\nsm97FC.tmp\System.dll

Filesize
21KB

MD5
5ebc73650256e9c8ddbcda231db829a1

SHA1
988d4535e18754ab2a6248abae96c5697d7dbcd5

SHA256
1eaa543842df7795404184e8892a1654b0773dbc9bd8b54c7fdb9e68f4355493

SHA512
b21266e76fc7263af982a1336a766e47ccf348ed56b305dbb09f03574c9b2a7309f12200e80d86f9a251381be6e87a41206447f11c51899cb31fba10da1d5270

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsm97FC.tmp\downloadmr.exe

Filesize
122KB

MD5
da254a8488b60244654e1cf4d6796cf8

SHA1
23d06f4589786652a3a226b5012a5520a3d03452

SHA256
6d3b82a7ad74a1e88ae4d0f9176082130f1558fb3ff42a8b45ca8b80445efc2d

SHA512
d311f90ad65441f6c7ae55220c2c3f117aa7601d083e6847e1b58b96c3c332d68a25d445310818396dc88678fb9ec5356f35a04a392c3d23746a2231e14b0a2e

Download Submit
memory/464-13-0x0000000074972000-0x0000000074973000-memory.dmp

Filesize
4KB

Download
memory/464-14-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/464-15-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/464-16-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/464-17-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/464-18-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/464-19-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/464-21-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/3116-25-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download