7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e

Analysis

max time kernel
170s
max time network
218s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 10:24

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General

Target

7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e.exe
Size

34KB
MD5

5fe9eb1fb846909ee9303cba9bf19133
SHA1

9ec87abafef4684e98cb53be5d4bb57d5cf434bb
SHA256

7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e
SHA512

58ad2553c5dcbb87e6d46b5190b8ab5a7e8879dc342f4735bc656a3708999b321fbd2b28593339779e7abf064d28c30e087b5b7015a73a4288b2261a2e046f1c
SSDEEP

768:3zQYScGrIubHuYtvdxwYHw5FAe2QzncwxM:jQTIubHy5wQzw

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1960	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
1712	7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e.exe
1712	7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\e0033d8a\jusched.exe	7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e.exe
File created	C:\Program Files (x86)\e0033d8a\e0033d8a	7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
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1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
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1960	jusched.exe
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1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe
1960	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 1960	1712	7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e.exe	28
PID 1712 wrote to memory of 1960	1712	7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e.exe	28
PID 1712 wrote to memory of 1960	1712	7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e.exe	28
PID 1712 wrote to memory of 1960	1712	7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e.exe	28

C:\Users\Admin\AppData\Local\Temp\7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e.exe
"C:\Users\Admin\AppData\Local\Temp\7956405085d6e7d9c65725d6462a108d1ddd6d4b55e67eb707482b6dcf9c4b4e.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Program Files (x86)\e0033d8a\jusched.exe
  "C:\Program Files (x86)\e0033d8a\jusched.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:1960

Network

MITRE ATT&CK Enterprise v6

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:\Program Files (x86)\e0033d8a\e0033d8a

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
C:\Program Files (x86)\e0033d8a\jusched.exe

Filesize
34KB

MD5
08de0aa27351f4b9e921c3f1c78cab56

SHA1
4dbb6396704f17377f3a00ea7875c5f8f1784d40

SHA256
35c6950e3d9aa9f14eba0aea476c12f8165d94d9140e2bac3d766165e798f0cd

SHA512
085af4e88d9ffb35c25f7666472620d78b38d957cb5b851db404781cba0cfefd31f986d2ab5e47860b6f66170e8c800418b4076904000aac9553d28c81077c3b

Download Submit
\Program Files (x86)\e0033d8a\jusched.exe

Filesize
34KB

MD5
08de0aa27351f4b9e921c3f1c78cab56

SHA1
4dbb6396704f17377f3a00ea7875c5f8f1784d40

SHA256
35c6950e3d9aa9f14eba0aea476c12f8165d94d9140e2bac3d766165e798f0cd

SHA512
085af4e88d9ffb35c25f7666472620d78b38d957cb5b851db404781cba0cfefd31f986d2ab5e47860b6f66170e8c800418b4076904000aac9553d28c81077c3b

Download Submit
\Program Files (x86)\e0033d8a\jusched.exe

Filesize
34KB

MD5
08de0aa27351f4b9e921c3f1c78cab56

SHA1
4dbb6396704f17377f3a00ea7875c5f8f1784d40

SHA256
35c6950e3d9aa9f14eba0aea476c12f8165d94d9140e2bac3d766165e798f0cd

SHA512
085af4e88d9ffb35c25f7666472620d78b38d957cb5b851db404781cba0cfefd31f986d2ab5e47860b6f66170e8c800418b4076904000aac9553d28c81077c3b

Download Submit
memory/1712-54-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1712-55-0x00000000760C1000-0x00000000760C3000-memory.dmp

Filesize
8KB

Download
memory/1712-60-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1960-61-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1960-64-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download