590bb9da1710bf3a2b7c5c1ecc6723eeb4571437bf9f4068188a14340f7f0b6f

Analysis

max time kernel
142s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
15/01/2024, 04:18

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General

Target

5c1da4ffc8cd761d2a669584df31f118.exe
Size

907KB
MD5

5c1da4ffc8cd761d2a669584df31f118
SHA1

4c7e85f248e4f59841a54324fae782696866c7be
SHA256

590bb9da1710bf3a2b7c5c1ecc6723eeb4571437bf9f4068188a14340f7f0b6f
SHA512

5de512758a76e2d0cc04c9e5e996cd0a1dd70f0246d4b7274bd63dd7050e891bfb2989994c63fdc57bf5244c52d2ec7fdd0cdd870c5c1638526332c830cbf91f
SSDEEP

24576:eyIeV49oJ2fr9S7GLZy26Z9sI0J6XEta/ZS1:eyI39oJ2fr9SSLZydXMJ5gS

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3572	5c1da4ffc8cd761d2a669584df31f118.exe

Executes dropped EXE 1 IoCs

pid	Process
3572	5c1da4ffc8cd761d2a669584df31f118.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3300	5c1da4ffc8cd761d2a669584df31f118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3300	5c1da4ffc8cd761d2a669584df31f118.exe
3572	5c1da4ffc8cd761d2a669584df31f118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3300 wrote to memory of 3572	3300	5c1da4ffc8cd761d2a669584df31f118.exe	88
PID 3300 wrote to memory of 3572	3300	5c1da4ffc8cd761d2a669584df31f118.exe	88
PID 3300 wrote to memory of 3572	3300	5c1da4ffc8cd761d2a669584df31f118.exe	88

C:\Users\Admin\AppData\Local\Temp\5c1da4ffc8cd761d2a669584df31f118.exe
"C:\Users\Admin\AppData\Local\Temp\5c1da4ffc8cd761d2a669584df31f118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3300
- C:\Users\Admin\AppData\Local\Temp\5c1da4ffc8cd761d2a669584df31f118.exe
  C:\Users\Admin\AppData\Local\Temp\5c1da4ffc8cd761d2a669584df31f118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\5c1da4ffc8cd761d2a669584df31f118.exe

Filesize
335KB

MD5
b7d5be10098fa372f83344387b22666e

SHA1
a7beb65c525cdcd944221e6a39b4b8d3bc967637

SHA256
7a3b072a1352e4860878e04f3e660713b46b6f9978749fd2be5782adb0b8ca73

SHA512
8762f9491e1225167c943a5a298044aedc06902afa96fe3a6a6e1bd1dccd8c4764d54b22ac1b3fab64ee9640a39ca44fd59c5cae14b086f333b7587ed8236921

Download Submit
memory/3300-0-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/3300-1-0x00000000016F0000-0x00000000017D8000-memory.dmp

Filesize
928KB

Download
memory/3300-2-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/3300-11-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/3572-13-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/3572-14-0x0000000001750000-0x0000000001838000-memory.dmp

Filesize
928KB

Download
memory/3572-21-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/3572-20-0x0000000005110000-0x00000000051CB000-memory.dmp

Filesize
748KB

Download
memory/3572-31-0x000000000B800000-0x000000000B898000-memory.dmp

Filesize
608KB

Download
memory/3572-30-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download