2fc2fcdec09258ea378d7b66fe1bb1516ab6a9b8009e9cd832ec200c755d5e35

Analysis

max time kernel
46s
max time network
51s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
02-10-2022 01:12

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General

Target

2fc2fcdec09258ea378d7b66fe1bb1516ab6a9b8009e9cd832ec200c755d5e35.exe
Size

790KB
MD5

6f20b0f61aadb5e1be8c01f82e53df95
SHA1

a66547b3060234a678983d3372473f489e352142
SHA256

2fc2fcdec09258ea378d7b66fe1bb1516ab6a9b8009e9cd832ec200c755d5e35
SHA512

60c662ae8315010cd697bb957e156ce8e56425ca6b1e27a32f7b506a265f4ec1781e735461749d048f58ca68318b81606339992d8f9467102859f9a07910b2cd
SSDEEP

24576:ixqT31T6WE6I5jKqosOm+bJErWbbA5c7s:V6WE6IN95+bJE35co

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
900	cmd.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1584 wrote to memory of 900	1584	2fc2fcdec09258ea378d7b66fe1bb1516ab6a9b8009e9cd832ec200c755d5e35.exe	26
PID 1584 wrote to memory of 900	1584	2fc2fcdec09258ea378d7b66fe1bb1516ab6a9b8009e9cd832ec200c755d5e35.exe	26
PID 1584 wrote to memory of 900	1584	2fc2fcdec09258ea378d7b66fe1bb1516ab6a9b8009e9cd832ec200c755d5e35.exe	26
PID 1584 wrote to memory of 900	1584	2fc2fcdec09258ea378d7b66fe1bb1516ab6a9b8009e9cd832ec200c755d5e35.exe	26

C:\Users\Admin\AppData\Local\Temp\2fc2fcdec09258ea378d7b66fe1bb1516ab6a9b8009e9cd832ec200c755d5e35.exe
"C:\Users\Admin\AppData\Local\Temp\2fc2fcdec09258ea378d7b66fe1bb1516ab6a9b8009e9cd832ec200c755d5e35.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1584
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\s.cmd
  2⤵
  - Deletes itself
  PID:900

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:\Users\Admin\AppData\Local\Temp\s.cmd

Filesize
285B

MD5
6831c15c74395519d0207ec2865943b1

SHA1
9c7e38b4d6e516aefc63afb21187747e3bfe51cf

SHA256
e4f6b3795b0b3e9f67fa89e0a9950eeb6e0fcca0244573a1d43c42dfd50fddab

SHA512
2cdd372656a9a8a71cd0e5f8bd62995f256623cdfc06027fb62e56dc3e1fea632c6928509145d71f6eb7b1ae5cecd1afef4e61d2f3ca4c95a23c4ad541b025da

Download Submit
memory/900-55-0x0000000000000000-mapping.dmp

Download
memory/1584-54-0x0000000075681000-0x0000000075683000-memory.dmp

Filesize
8KB

Download