30f716743bdf4eac196c12a9b81e28d8fdbfafaa282155b4dc490aace39ba59b

Analysis

max time kernel
41s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19/09/2022, 08:45

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General

Target

30f716743bdf4eac196c12a9b81e28d8fdbfafaa282155b4dc490aace39ba59b.exe
Size

111KB
MD5

c94bab3a845f69a6d24059060dc6d025
SHA1

b19c332558df4bb051a35bb3f416d4fbbd0a5a07
SHA256

30f716743bdf4eac196c12a9b81e28d8fdbfafaa282155b4dc490aace39ba59b
SHA512

d9d5cc8290a339ea9e02e8b307f35691e72f9b36024352f69c4480f28d338bf28c50deda9d761a341cd9dfe325bee0d710adaeffb0a9bda5480e296bbb49b777
SSDEEP

1536:BW/S+WgcqUms6I3lVmSO29KDMw3+qtU9VG978iqLTFFIb:0vsLo29kMw3+Q978iqFFIb

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1580	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 1916 wrote to memory of 1580	1916	30f716743bdf4eac196c12a9b81e28d8fdbfafaa282155b4dc490aace39ba59b.exe	28
PID 1916 wrote to memory of 1580	1916	30f716743bdf4eac196c12a9b81e28d8fdbfafaa282155b4dc490aace39ba59b.exe	28
PID 1916 wrote to memory of 1580	1916	30f716743bdf4eac196c12a9b81e28d8fdbfafaa282155b4dc490aace39ba59b.exe	28
PID 1916 wrote to memory of 1580	1916	30f716743bdf4eac196c12a9b81e28d8fdbfafaa282155b4dc490aace39ba59b.exe	28

C:\Users\Admin\AppData\Local\Temp\30f716743bdf4eac196c12a9b81e28d8fdbfafaa282155b4dc490aace39ba59b.exe
"C:\Users\Admin\AppData\Local\Temp\30f716743bdf4eac196c12a9b81e28d8fdbfafaa282155b4dc490aace39ba59b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Jxj..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:1580

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\Jxj..bat

Filesize
274B

MD5
3a5c81fbe9544a537301841b10f10045

SHA1
e008fc46706334286b5e17cce9273904dcf1e652

SHA256
1a0cf838a73cbe898087388008f8546293b5a600db44721fa048193230d793aa

SHA512
2076cfcb92b279cb7c7e370cf8a1c411c47f17e291e47993db5dd77a974378e8e79f8d2b5b20849c8e6ce4e026ba88de6b84e85e49f23b0559082a31001855f8

Download Submit
memory/1916-54-0x0000000075C51000-0x0000000075C53000-memory.dmp

Filesize
8KB

Download
memory/1916-55-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1916-57-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download