768ab567ea7a0120a4049f24e316632cab2bb598e93ade39233610fbad919430

Analysis

max time kernel
42s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03-10-2022 11:54

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General

Target

768ab567ea7a0120a4049f24e316632cab2bb598e93ade39233610fbad919430.exe
Size

90KB
MD5

687a1598d0ab7767e04d66080d69fc7b
SHA1

0aa20eaa05180fb30e9227f007b9444d3e97b393
SHA256

768ab567ea7a0120a4049f24e316632cab2bb598e93ade39233610fbad919430
SHA512

d551d3af358b3bb2f85b0d4555e3b76336618906d5618a2ef0b89649024c8d001ce43593e677b0e54dc98579288096abf23dfaf81ad3cd5e73dd3e0ea1ae4767
SSDEEP

1536:qerX86+/2o8HNRWkoj/DAJzFXavPhVUbPWBGFarEBhFI+L:LrXr+/2o8XZoTDAJgPYrQGfBhFIq

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2008	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 1492 wrote to memory of 2008	1492	768ab567ea7a0120a4049f24e316632cab2bb598e93ade39233610fbad919430.exe	28
PID 1492 wrote to memory of 2008	1492	768ab567ea7a0120a4049f24e316632cab2bb598e93ade39233610fbad919430.exe	28
PID 1492 wrote to memory of 2008	1492	768ab567ea7a0120a4049f24e316632cab2bb598e93ade39233610fbad919430.exe	28
PID 1492 wrote to memory of 2008	1492	768ab567ea7a0120a4049f24e316632cab2bb598e93ade39233610fbad919430.exe	28

C:\Users\Admin\AppData\Local\Temp\768ab567ea7a0120a4049f24e316632cab2bb598e93ade39233610fbad919430.exe
"C:\Users\Admin\AppData\Local\Temp\768ab567ea7a0120a4049f24e316632cab2bb598e93ade39233610fbad919430.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Fvz..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:2008

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\Fvz..bat

Filesize
274B

MD5
bab185442bca8e9d6bddd8758ad379e7

SHA1
ae52ecf87a2d5837fe54297478b5a118ec5e3667

SHA256
af66d1e50a9d68e72de04fe3bff17791193145fd7fd67b89e9f2ec9fe4feb250

SHA512
b8bcec722d414f2c2dad271e4d8762025d5c18c20d18279b170f71b3b2101e4b85b0fcf8f573212a181fd7f4bd7fc6519a9a98cc081fc4f6db1971ff16f49b13

Download Submit
memory/1492-54-0x0000000075921000-0x0000000075923000-memory.dmp

Filesize
8KB

Download
memory/1492-55-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1492-57-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download