c851f428eebb83f88ccf77f0ddf2f32fb08261b9bf7d890a512cff1e6f60077a

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
06-04-2024 02:46

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General

Target

c851f428eebb83f88ccf77f0ddf2f32fb08261b9bf7d890a512cff1e6f60077a.exe
Size

48KB
MD5

c030d2045bf4fa21ba0957c327fdd835
SHA1

19920430d911d5ce1504688665771ec8a3062e5d
SHA256

c851f428eebb83f88ccf77f0ddf2f32fb08261b9bf7d890a512cff1e6f60077a
SHA512

ad03a66594f5960d5a570ecf09c43d57bad8275b55b788710690d481a7638d2ef626258911b495b2305a76e4d6a7e7e72494cccf1673c71373387a89a804e3b1
SSDEEP

768:l2EMQWlqBxRlHzZN2zJo3LeivGnCoPToFr1t6nV863:0lqBxRlHzZN2zSPvDoPTojt69

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2944	laccm.exe

Loads dropped DLL 2 IoCs

pid	Process
2896	c851f428eebb83f88ccf77f0ddf2f32fb08261b9bf7d890a512cff1e6f60077a.exe
2896	c851f428eebb83f88ccf77f0ddf2f32fb08261b9bf7d890a512cff1e6f60077a.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 2944	2896	c851f428eebb83f88ccf77f0ddf2f32fb08261b9bf7d890a512cff1e6f60077a.exe	28
PID 2896 wrote to memory of 2944	2896	c851f428eebb83f88ccf77f0ddf2f32fb08261b9bf7d890a512cff1e6f60077a.exe	28
PID 2896 wrote to memory of 2944	2896	c851f428eebb83f88ccf77f0ddf2f32fb08261b9bf7d890a512cff1e6f60077a.exe	28
PID 2896 wrote to memory of 2944	2896	c851f428eebb83f88ccf77f0ddf2f32fb08261b9bf7d890a512cff1e6f60077a.exe	28

C:\Users\Admin\AppData\Local\Temp\c851f428eebb83f88ccf77f0ddf2f32fb08261b9bf7d890a512cff1e6f60077a.exe
"C:\Users\Admin\AppData\Local\Temp\c851f428eebb83f88ccf77f0ddf2f32fb08261b9bf7d890a512cff1e6f60077a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Users\Admin\AppData\Local\Temp\laccm.exe
  "C:\Users\Admin\AppData\Local\Temp\laccm.exe"
  2⤵
  - Executes dropped EXE
  PID:2944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

\Users\Admin\AppData\Local\Temp\laccm.exe

Filesize
48KB

MD5
ab882615518afc32ebd9707d09cf30d3

SHA1
278ec53062aa47754c8222655bf5af2446a05a91

SHA256
9f2810ceed545109029d629485167ef5fffa0666cc85fbd2d9481323932e18f7

SHA512
47cb411722b62f6bff09d8c9ec7d8a3cae26ab9ba05093adc87126f43ad55e16329ed5f00cd94d4384b52bc76aef37a52c1dccc6e174833ecd70006ea3099ab3

Download Submit
memory/2896-1-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2944-10-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download