95e458d13da7b926f132d79d075be53a34ae6a1d091a17b20dbb8ec2fc682260

Analysis

max time kernel
92s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 06:13

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General

Target

95e458d13da7b926f132d79d075be53a34ae6a1d091a17b20dbb8ec2fc682260.exe
Size

3.2MB
MD5

52dda86f9628ed08ef886068adab151b
SHA1

5f589eb41b5b86449cf0dde988c90bb9dc744ead
SHA256

95e458d13da7b926f132d79d075be53a34ae6a1d091a17b20dbb8ec2fc682260
SHA512

4262d917fa7af8b5c46310bfdc4c1e690aa3ce989387ca9910ca1e10584dee622e4c3d83f0550bad7ca1306a2ad9a726bbd028428074b64daf9e62efc20103e9
SSDEEP

98304:RDGnkRWN+Ci067DeL2iUZz9ZdvyjfXMNgvHNIe6:gN+Cw62Nrv0fXMNetIx

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
4024	95e458d13da7b926f132d79d075be53a34ae6a1d091a17b20dbb8ec2fc682260.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
1400	4024	WerFault.exe	78

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4024	95e458d13da7b926f132d79d075be53a34ae6a1d091a17b20dbb8ec2fc682260.exe
4024	95e458d13da7b926f132d79d075be53a34ae6a1d091a17b20dbb8ec2fc682260.exe
4024	95e458d13da7b926f132d79d075be53a34ae6a1d091a17b20dbb8ec2fc682260.exe
4024	95e458d13da7b926f132d79d075be53a34ae6a1d091a17b20dbb8ec2fc682260.exe

C:\Users\Admin\AppData\Local\Temp\95e458d13da7b926f132d79d075be53a34ae6a1d091a17b20dbb8ec2fc682260.exe
"C:\Users\Admin\AppData\Local\Temp\95e458d13da7b926f132d79d075be53a34ae6a1d091a17b20dbb8ec2fc682260.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:4024
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4024 -s 1284
  2⤵
  - Program crash
  PID:1400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4024 -ip 4024
1⤵
PID:3548

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\112823957345\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

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