32c6c5a9b932089663d4cf57ab3eb1f892d20e1d606e7c8b24209ed6d7f3f0a5

Analysis

max time kernel
34s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 19:11

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General

Target

32c6c5a9b932089663d4cf57ab3eb1f892d20e1d606e7c8b24209ed6d7f3f0a5.exe
Size

110KB
MD5

05be8957892a8c5a3a0a5661a9c1c73f
SHA1

70521899e34622e0dc8518cefefbc72088de615e
SHA256

32c6c5a9b932089663d4cf57ab3eb1f892d20e1d606e7c8b24209ed6d7f3f0a5
SHA512

403ef2b4ce22eaa79bbdea87c12413ade0910a047fb2b8bc6a8dfab883d66c2beac6cf0e3600beb4e07b5d4c57476925bd56d98530ac915cffaf243aaf750082
SSDEEP

1536:KmTdCCqS287V6LPEidmw8Yx7wV2Iy2e42Zukek3jPILTCaEViHoFIb:tpCCqS28K7+YGIx2X2Zu0jIEBFIb

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1348	cmd.exe

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	32c6c5a9b932089663d4cf57ab3eb1f892d20e1d606e7c8b24209ed6d7f3f0a5.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 1348	1196	32c6c5a9b932089663d4cf57ab3eb1f892d20e1d606e7c8b24209ed6d7f3f0a5.exe	27
PID 1196 wrote to memory of 1348	1196	32c6c5a9b932089663d4cf57ab3eb1f892d20e1d606e7c8b24209ed6d7f3f0a5.exe	27
PID 1196 wrote to memory of 1348	1196	32c6c5a9b932089663d4cf57ab3eb1f892d20e1d606e7c8b24209ed6d7f3f0a5.exe	27
PID 1196 wrote to memory of 1348	1196	32c6c5a9b932089663d4cf57ab3eb1f892d20e1d606e7c8b24209ed6d7f3f0a5.exe	27

C:\Users\Admin\AppData\Local\Temp\32c6c5a9b932089663d4cf57ab3eb1f892d20e1d606e7c8b24209ed6d7f3f0a5.exe
"C:\Users\Admin\AppData\Local\Temp\32c6c5a9b932089663d4cf57ab3eb1f892d20e1d606e7c8b24209ed6d7f3f0a5.exe"
1⤵
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Pjb..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:1348

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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\Pjb..bat

Filesize
274B

MD5
9c2637aa202dda89d0a4be62ce2a8bca

SHA1
c2621d7f3cba79f505e0cf6bcf4ad84fc052a48f

SHA256
d4814004b1fa6e959f6d61adbfa25ae5ae57b344facbd4c82e9d1978058141c8

SHA512
cd20e92dd3b8b8f99ea753393f5d3e71c34543ddae2e5665306fa1f430dbaa12d7fbe90b90c0f793bcd4463eceb1ebf5522b3d2a4bbdc7201297d34b9a7a3c15

Download Submit
memory/1196-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download
memory/1196-55-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1196-57-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download