3fed12732faa97a6eb567f450a72d816dd91e22af019915576c44815e2b33f39

Analysis

max time kernel
147s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 14:16

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General

Target

1b25806e73932bfb214bad72a89e78b5.exe
Size

1000KB
MD5

1b25806e73932bfb214bad72a89e78b5
SHA1

948db5eb6f44746e74b664e01df075a1bae20635
SHA256

3fed12732faa97a6eb567f450a72d816dd91e22af019915576c44815e2b33f39
SHA512

5801e9a59a5e6b51d47972750db697130e91770070f70ded37c765c31ea30dc592622ebd87248f856c514d0f08f97163f41380cd96b5d4106340006306067ee2
SSDEEP

24576:enXDx89O22BG7EsZWXJgOgzG1B+5vMiqt0gj2ed:eYYSEstkqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2828	1b25806e73932bfb214bad72a89e78b5.exe

Executes dropped EXE 1 IoCs

pid	Process
2828	1b25806e73932bfb214bad72a89e78b5.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2828	1b25806e73932bfb214bad72a89e78b5.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
4088	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2828	1b25806e73932bfb214bad72a89e78b5.exe
2828	1b25806e73932bfb214bad72a89e78b5.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1752	1b25806e73932bfb214bad72a89e78b5.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1752	1b25806e73932bfb214bad72a89e78b5.exe
2828	1b25806e73932bfb214bad72a89e78b5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 2828	1752	1b25806e73932bfb214bad72a89e78b5.exe	90
PID 1752 wrote to memory of 2828	1752	1b25806e73932bfb214bad72a89e78b5.exe	90
PID 1752 wrote to memory of 2828	1752	1b25806e73932bfb214bad72a89e78b5.exe	90
PID 2828 wrote to memory of 4088	2828	1b25806e73932bfb214bad72a89e78b5.exe	91
PID 2828 wrote to memory of 4088	2828	1b25806e73932bfb214bad72a89e78b5.exe	91
PID 2828 wrote to memory of 4088	2828	1b25806e73932bfb214bad72a89e78b5.exe	91

C:\Users\Admin\AppData\Local\Temp\1b25806e73932bfb214bad72a89e78b5.exe
"C:\Users\Admin\AppData\Local\Temp\1b25806e73932bfb214bad72a89e78b5.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Users\Admin\AppData\Local\Temp\1b25806e73932bfb214bad72a89e78b5.exe
  C:\Users\Admin\AppData\Local\Temp\1b25806e73932bfb214bad72a89e78b5.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2828
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\1b25806e73932bfb214bad72a89e78b5.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:4088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

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\1b25806e73932bfb214bad72a89e78b5.exe

Filesize
1000KB

MD5
3628122cc739b40fd97f611513614258

SHA1
8829c689182a374aeb29c0e3d7752b3d1ee16465

SHA256
0740450fa2efe675be8bd4b71567037128049f9bbd580a819e0c392530a664ad

SHA512
f49449888d3b1a69b7e3952d0f000b9cc2e7f5a4b5252b30b97d6b2aa6abdee0437117d52a70b3c9ad1d5f37de941d814e8cd3d06268a94a9baeb18617be4bdd

Download Submit
memory/1752-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1752-1-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/1752-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1752-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2828-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2828-15-0x0000000001660000-0x00000000016E3000-memory.dmp

Filesize
524KB

Download
memory/2828-20-0x0000000004F30000-0x0000000004FAE000-memory.dmp

Filesize
504KB

Download
memory/2828-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2828-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download