cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2

Analysis

max time kernel
15s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 12:14

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General

Target

cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe
Size

3.5MB
MD5

360d78a3a6f4be085c01c472a9020156
SHA1

e630716e1e5f68398b5b965768dd0c6e81fd0b38
SHA256

cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2
SHA512

9759af7dc391a04d6e8d5741db34e53ae8f7517acd1507e8553bef02998c3851a0b14f5ec666fa29a17ca7581206599122df0ef6d3871687cdaf837b5fe067ef
SSDEEP

98304:RDGnkRWN+Ci067DeL2iUZz9ZdvyjfXMNgvHNIekdwLBW:gN+Cw62Nrv0fXMNetIPwL0

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1852	cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1748	1852	WerFault.exe	26

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1852	cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe
1852	cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe
1852	cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe
1852	cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1852 wrote to memory of 1748	1852	cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe	28
PID 1852 wrote to memory of 1748	1852	cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe	28
PID 1852 wrote to memory of 1748	1852	cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe	28
PID 1852 wrote to memory of 1748	1852	cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe	28

C:\Users\Admin\AppData\Local\Temp\cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe
"C:\Users\Admin\AppData\Local\Temp\cc6a9442e8724517a44c5588ac9ecee2535d89f862e00c60034101da5f8034d2.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1852
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1852 -s 456
  2⤵
  - Program crash
  PID:1748

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

\Users\Admin\AppData\Local\Temp\112894546761\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

Download Submit
memory/1852-54-0x0000000075521000-0x0000000075523000-memory.dmp

Filesize
8KB

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