d825fe4adb1cace369e6990f457d72c5f60865d0ab5d53d8b8077d5206de491b

Analysis

max time kernel
135s
max time network
149s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
26/11/2022, 01:34

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General

Target

d825fe4adb1cace369e6990f457d72c5f60865d0ab5d53d8b8077d5206de491b.exe
Size

199KB
MD5

f4a82b67e37ed989621c605ca181437b
SHA1

00b589b9929536d274a7bd3198dc26df0b45a56d
SHA256

d825fe4adb1cace369e6990f457d72c5f60865d0ab5d53d8b8077d5206de491b
SHA512

2bde6d7674f671762266ff1b0772ca4162b631a8d71ea09fbce8d4d9cbd12ea3a431abdcfba9151054ebb76418bdbef8e064df52b830c947526f65fae2aaac5b
SSDEEP

3072:1F5A9YQnirASYTAovmer+OOLGSvs1C8/ehoraNUXk0bT0LWU:FACBADuer03vs1C8/ehoraNUXBbYqU

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
692	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 1992 wrote to memory of 692	1992	d825fe4adb1cace369e6990f457d72c5f60865d0ab5d53d8b8077d5206de491b.exe	31
PID 1992 wrote to memory of 692	1992	d825fe4adb1cace369e6990f457d72c5f60865d0ab5d53d8b8077d5206de491b.exe	31
PID 1992 wrote to memory of 692	1992	d825fe4adb1cace369e6990f457d72c5f60865d0ab5d53d8b8077d5206de491b.exe	31
PID 1992 wrote to memory of 692	1992	d825fe4adb1cace369e6990f457d72c5f60865d0ab5d53d8b8077d5206de491b.exe	31

C:\Users\Admin\AppData\Local\Temp\d825fe4adb1cace369e6990f457d72c5f60865d0ab5d53d8b8077d5206de491b.exe
"C:\Users\Admin\AppData\Local\Temp\d825fe4adb1cace369e6990f457d72c5f60865d0ab5d53d8b8077d5206de491b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\31050.bat" "C:\Users\Admin\AppData\Local\Temp\d825fe4adb1cace369e6990f457d72c5f60865d0ab5d53d8b8077d5206de491b.exe""
  2⤵
  - Deletes itself
  PID:692

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\31050.bat

Filesize
205B

MD5
af942e21a17f04903c52cb28a9b89542

SHA1
ebcfe47bad384564346db4141d26e3e68f9f984f

SHA256
c62a90b84dac61f74122f6eaa01665155a18b28a68b799a963f8a877194f922d

SHA512
790decec1485e8fc42c3ee09a3e871ee95fdf2bf2e5f15556de0a5b5db2106114d79206acf2dcf3e7c0dbe9df7b1298e0b3f7247a34d9d3bd9f296cc9b61211a

Download Submit
memory/1992-54-0x00000000760C1000-0x00000000760C3000-memory.dmp

Filesize
8KB

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