8bcefeb302ac8522facf00c194bd02a75c02576fec248a834bb1144ade546041

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
14-01-2024 02:42

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General

Target

5a10c523cf3b25aa2a28b4bfb54aea68.exe
Size

1000KB
MD5

5a10c523cf3b25aa2a28b4bfb54aea68
SHA1

fe656b7a6b7e3a3fa667a33f3754d257c011794e
SHA256

8bcefeb302ac8522facf00c194bd02a75c02576fec248a834bb1144ade546041
SHA512

e52cb423d1e696d95c6f65e218c08943ec0e26a807ca3b15db5552d78b00d0ff6d4f5e125eab20cf523e3bd10d94522e635f46b3170eba23cc0c68caabab1a39
SSDEEP

24576:5pQTqIVItIErrWDfAZ0GG6nGnfzz1B+5vMiqt0gj2ed:5OxVIq6WDfd6nGfnqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
224	5a10c523cf3b25aa2a28b4bfb54aea68.exe

Executes dropped EXE 1 IoCs

pid	Process
224	5a10c523cf3b25aa2a28b4bfb54aea68.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
224	5a10c523cf3b25aa2a28b4bfb54aea68.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
3036	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
224	5a10c523cf3b25aa2a28b4bfb54aea68.exe
224	5a10c523cf3b25aa2a28b4bfb54aea68.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3308	5a10c523cf3b25aa2a28b4bfb54aea68.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3308	5a10c523cf3b25aa2a28b4bfb54aea68.exe
224	5a10c523cf3b25aa2a28b4bfb54aea68.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3308 wrote to memory of 224	3308	5a10c523cf3b25aa2a28b4bfb54aea68.exe	88
PID 3308 wrote to memory of 224	3308	5a10c523cf3b25aa2a28b4bfb54aea68.exe	88
PID 3308 wrote to memory of 224	3308	5a10c523cf3b25aa2a28b4bfb54aea68.exe	88
PID 224 wrote to memory of 3036	224	5a10c523cf3b25aa2a28b4bfb54aea68.exe	93
PID 224 wrote to memory of 3036	224	5a10c523cf3b25aa2a28b4bfb54aea68.exe	93
PID 224 wrote to memory of 3036	224	5a10c523cf3b25aa2a28b4bfb54aea68.exe	93

C:\Users\Admin\AppData\Local\Temp\5a10c523cf3b25aa2a28b4bfb54aea68.exe
"C:\Users\Admin\AppData\Local\Temp\5a10c523cf3b25aa2a28b4bfb54aea68.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3308
- C:\Users\Admin\AppData\Local\Temp\5a10c523cf3b25aa2a28b4bfb54aea68.exe
  C:\Users\Admin\AppData\Local\Temp\5a10c523cf3b25aa2a28b4bfb54aea68.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:224
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\5a10c523cf3b25aa2a28b4bfb54aea68.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:3036

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\5a10c523cf3b25aa2a28b4bfb54aea68.exe

Filesize
1000KB

MD5
9c0b4bfa75ccd2e5d01a54f3eba77d5d

SHA1
e40ac4064322d297cf110bf5ea99ce0127cdec77

SHA256
6d326ba5aad138c90fd661822dd26b2cee28db5e62bdfe3e6f420f647cda2a90

SHA512
87208e80370c2d3889feba18ff0bbe86f4ee1c1f96ef48cc8f6ceeb5e8b6ca248f599179669d770b55783a2df7401a19cb9fc943a306db21e7a79e4e618b5b51

Download Submit
memory/224-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/224-16-0x0000000001490000-0x0000000001513000-memory.dmp

Filesize
524KB

Download
memory/224-23-0x0000000004FD0000-0x000000000504E000-memory.dmp

Filesize
504KB

Download
memory/224-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/224-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3308-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3308-1-0x0000000001680000-0x0000000001703000-memory.dmp

Filesize
524KB

Download
memory/3308-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3308-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download