b49880fe4b2d44cb284973a63bcedc884423de720d147bc69a6fa1e7dd0fbbd1

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06/07/2024, 06:59

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General

Target

27a50312961700544446ded1b5c21b3a_JaffaCakes118.exe
Size

142KB
MD5

27a50312961700544446ded1b5c21b3a
SHA1

411b6e9fd109960064433f1a906ff8fcd91eedb8
SHA256

b49880fe4b2d44cb284973a63bcedc884423de720d147bc69a6fa1e7dd0fbbd1
SHA512

7a629e876214a3fb7175b05d382f8e4a145b713deeebdbba17178d5a9947afa57dff865dac73a06feae21aa4ff2f924cd215d6780d789f4d52307936a11fd630
SSDEEP

3072:qnOn7t7XpdpCCTg/sxFgJaeqgKJ+BCSCxD0cMDKWi3h3d3G5o13L+ihYH:qKpdcCrTdgKfN0c1l3G5Q3LxhYH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3000	downloadmr.exe

Loads dropped DLL 2 IoCs

pid	Process
3512	27a50312961700544446ded1b5c21b3a_JaffaCakes118.exe
3512	27a50312961700544446ded1b5c21b3a_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
3000	downloadmr.exe
3000	downloadmr.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3512 wrote to memory of 3000	3512	27a50312961700544446ded1b5c21b3a_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3000	3512	27a50312961700544446ded1b5c21b3a_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3000	3512	27a50312961700544446ded1b5c21b3a_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\27a50312961700544446ded1b5c21b3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\27a50312961700544446ded1b5c21b3a_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Users\Admin\AppData\Local\Temp\nso6AB2.tmp\downloadmr.exe
  C:\Users\Admin\AppData\Local\Temp\nso6AB2.tmp\downloadmr.exe /u4d488269-6268-4c29-b4c2-79305bc06ebe /e365
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:3000

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\nso6AB2.tmp\System.dll

Filesize
21KB

MD5
5ebc73650256e9c8ddbcda231db829a1

SHA1
988d4535e18754ab2a6248abae96c5697d7dbcd5

SHA256
1eaa543842df7795404184e8892a1654b0773dbc9bd8b54c7fdb9e68f4355493

SHA512
b21266e76fc7263af982a1336a766e47ccf348ed56b305dbb09f03574c9b2a7309f12200e80d86f9a251381be6e87a41206447f11c51899cb31fba10da1d5270

Download Submit
C:\Users\Admin\AppData\Local\Temp\nso6AB2.tmp\downloadmr.exe

Filesize
122KB

MD5
da254a8488b60244654e1cf4d6796cf8

SHA1
23d06f4589786652a3a226b5012a5520a3d03452

SHA256
6d3b82a7ad74a1e88ae4d0f9176082130f1558fb3ff42a8b45ca8b80445efc2d

SHA512
d311f90ad65441f6c7ae55220c2c3f117aa7601d083e6847e1b58b96c3c332d68a25d445310818396dc88678fb9ec5356f35a04a392c3d23746a2231e14b0a2e

Download Submit
memory/3000-13-0x00000000745E2000-0x00000000745E3000-memory.dmp

Filesize
4KB

Download
memory/3000-14-0x00000000745E0000-0x0000000074B91000-memory.dmp

Filesize
5.7MB

Download
memory/3000-15-0x00000000745E0000-0x0000000074B91000-memory.dmp

Filesize
5.7MB

Download
memory/3000-16-0x00000000745E0000-0x0000000074B91000-memory.dmp

Filesize
5.7MB

Download
memory/3000-17-0x00000000745E0000-0x0000000074B91000-memory.dmp

Filesize
5.7MB

Download
memory/3000-18-0x00000000745E0000-0x0000000074B91000-memory.dmp

Filesize
5.7MB

Download
memory/3000-19-0x00000000745E0000-0x0000000074B91000-memory.dmp

Filesize
5.7MB

Download
memory/3000-20-0x00000000745E0000-0x0000000074B91000-memory.dmp

Filesize
5.7MB

Download
memory/3000-22-0x00000000745E0000-0x0000000074B91000-memory.dmp

Filesize
5.7MB

Download
memory/3512-26-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download