ee2b65b994664f7608df6e36f47e3e566e933d60675385bdc096d320559cda72

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
11/06/2024, 04:47

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General

Target

ee2b65b994664f7608df6e36f47e3e566e933d60675385bdc096d320559cda72.exe
Size

38KB
MD5

c3d93e16a9f7c75d24f6b32b8978a6cb
SHA1

f1606df1411d362958113c3501ecce7a1e41f3bc
SHA256

ee2b65b994664f7608df6e36f47e3e566e933d60675385bdc096d320559cda72
SHA512

fab400d0d3919718abebf1b4699bc9b6e0e83c2c8bfc8695c0fb7c7fa83dad3f3a1e4bc4aeee93593a99f3241b2fe20abdc66bb0d30f62791c8427c2c9bee257
SSDEEP

384:U4H4zrETIlpaYv696tOLq0DeeqVsdEQktgDj5ggAAXo2ZhfuXlKNqIC13g0kau:/YzEI7aYv6N3a5smptK5VX1/fAgQk

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2136	ymjrx.exe

Loads dropped DLL 2 IoCs

pid	Process
3020	ee2b65b994664f7608df6e36f47e3e566e933d60675385bdc096d320559cda72.exe
3020	ee2b65b994664f7608df6e36f47e3e566e933d60675385bdc096d320559cda72.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2136	3020	ee2b65b994664f7608df6e36f47e3e566e933d60675385bdc096d320559cda72.exe	28
PID 3020 wrote to memory of 2136	3020	ee2b65b994664f7608df6e36f47e3e566e933d60675385bdc096d320559cda72.exe	28
PID 3020 wrote to memory of 2136	3020	ee2b65b994664f7608df6e36f47e3e566e933d60675385bdc096d320559cda72.exe	28
PID 3020 wrote to memory of 2136	3020	ee2b65b994664f7608df6e36f47e3e566e933d60675385bdc096d320559cda72.exe	28

C:\Users\Admin\AppData\Local\Temp\ee2b65b994664f7608df6e36f47e3e566e933d60675385bdc096d320559cda72.exe
"C:\Users\Admin\AppData\Local\Temp\ee2b65b994664f7608df6e36f47e3e566e933d60675385bdc096d320559cda72.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Users\Admin\AppData\Local\Temp\ymjrx.exe
  "C:\Users\Admin\AppData\Local\Temp\ymjrx.exe"
  2⤵
  - Executes dropped EXE
  PID:2136

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

\Users\Admin\AppData\Local\Temp\ymjrx.exe

Filesize
38KB

MD5
b15c550bc5127c9e0a5013acc68b7343

SHA1
3e5bc53fb1770188072d48381c41922771722824

SHA256
936fda67b322e21a567e37f058cacf0fd2c17436373758e27058600e2c5d4dab

SHA512
1b357731aba051b3335f905986c78c08fd58518437ee4d0897a72c7df70a2b4b4cb865c66d5efc3a78c74af7fe9e440c605067da952322483ae60344a0e936b3

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