32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0

Analysis

max time kernel
148s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
02/10/2022, 13:51

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General

Target

32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0.exe
Size

78KB
MD5

6ee23441a5ce72dbd25b51edecf6bdf0
SHA1

0e98c4b9f5fdd02fd10bdc989f0b99bb5d4b7dac
SHA256

32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0
SHA512

d98c97d96ced33f596aafe3b519145f3b3820c56989f5d67999f3e924e3530d2dbb9aef06b27b5a2076c4686f17423e4f32398335fe914a72804961e843c1147
SSDEEP

1536:csZY93QcvgzD1EmbXbajBoyUFbJQNAUo:8ghtXbcPUFbd

Score

8^/10

evasion

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
812	ki.exe

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Modify Existing Service

T1031

pid	Process
1736	netsh.exe

Loads dropped DLL 2 IoCs

pid	Process
1328	32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0.exe
1328	32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0.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 16 IoCs

pid	Process
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe
812	ki.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	812	ki.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 812	1328	32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0.exe	27
PID 1328 wrote to memory of 812	1328	32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0.exe	27
PID 1328 wrote to memory of 812	1328	32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0.exe	27
PID 1328 wrote to memory of 812	1328	32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0.exe	27
PID 812 wrote to memory of 1736	812	ki.exe	28
PID 812 wrote to memory of 1736	812	ki.exe	28
PID 812 wrote to memory of 1736	812	ki.exe	28
PID 812 wrote to memory of 1736	812	ki.exe	28

C:\Users\Admin\AppData\Local\Temp\32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0.exe
"C:\Users\Admin\AppData\Local\Temp\32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1328
- C:\Users\Admin\AppData\Local\Temp\ki.exe
  "C:\Users\Admin\AppData\Local\Temp\ki.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:812
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\ki.exe" "ki.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    PID:1736

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

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\ki.exe

Filesize
78KB

MD5
6ee23441a5ce72dbd25b51edecf6bdf0

SHA1
0e98c4b9f5fdd02fd10bdc989f0b99bb5d4b7dac

SHA256
32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0

SHA512
d98c97d96ced33f596aafe3b519145f3b3820c56989f5d67999f3e924e3530d2dbb9aef06b27b5a2076c4686f17423e4f32398335fe914a72804961e843c1147

Download Submit
C:\Users\Admin\AppData\Local\Temp\ki.exe

Filesize
78KB

MD5
6ee23441a5ce72dbd25b51edecf6bdf0

SHA1
0e98c4b9f5fdd02fd10bdc989f0b99bb5d4b7dac

SHA256
32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0

SHA512
d98c97d96ced33f596aafe3b519145f3b3820c56989f5d67999f3e924e3530d2dbb9aef06b27b5a2076c4686f17423e4f32398335fe914a72804961e843c1147

Download Submit
\Users\Admin\AppData\Local\Temp\ki.exe

Filesize
78KB

MD5
6ee23441a5ce72dbd25b51edecf6bdf0

SHA1
0e98c4b9f5fdd02fd10bdc989f0b99bb5d4b7dac

SHA256
32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0

SHA512
d98c97d96ced33f596aafe3b519145f3b3820c56989f5d67999f3e924e3530d2dbb9aef06b27b5a2076c4686f17423e4f32398335fe914a72804961e843c1147

Download Submit
\Users\Admin\AppData\Local\Temp\ki.exe

Filesize
78KB

MD5
6ee23441a5ce72dbd25b51edecf6bdf0

SHA1
0e98c4b9f5fdd02fd10bdc989f0b99bb5d4b7dac

SHA256
32f01d00fe5218f798e0b5a1a9f0b299e59b0fef5f882a3d93c4ca6f5ed654c0

SHA512
d98c97d96ced33f596aafe3b519145f3b3820c56989f5d67999f3e924e3530d2dbb9aef06b27b5a2076c4686f17423e4f32398335fe914a72804961e843c1147

Download Submit
memory/812-63-0x00000000745E0000-0x0000000074B8B000-memory.dmp

Filesize
5.7MB

Download
memory/812-66-0x00000000745E0000-0x0000000074B8B000-memory.dmp

Filesize
5.7MB

Download
memory/1328-54-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

Filesize
8KB

Download
memory/1328-55-0x00000000745E0000-0x0000000074B8B000-memory.dmp

Filesize
5.7MB

Download
memory/1328-62-0x00000000745E0000-0x0000000074B8B000-memory.dmp

Filesize
5.7MB

Download