45b9e6e8b0de0313d76e5765fc0e3cc2bb0f873e7c6c2e13e59aa81c06353469

Analysis

max time kernel
137s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 01:18

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General

Target

22b7909298c4e5d9a18055e3b1c66e62.exe
Size

506KB
MD5

22b7909298c4e5d9a18055e3b1c66e62
SHA1

da9a3ab62f8bb89ae0cf924081b328315d33d0f9
SHA256

45b9e6e8b0de0313d76e5765fc0e3cc2bb0f873e7c6c2e13e59aa81c06353469
SHA512

36d43094ad1135eb40a958b459cb09d56bd0bfc269c94032289bc1b948d09d12d6bb2e5dc9f77733998017b5f7137ddf88161507dbea213c202b9e07609e5d11
SSDEEP

6144:UFDRlD2QwHZr2PJBXTeNhrOvFcW+tKLhnGXY2sxYbjpMfiSLLb858+0iIL2co:U7IQ+URBSfrW3+twpGovYS7Ln82TBo

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4392	22b7909298c4e5d9a18055e3b1c66e62.exe

Executes dropped EXE 1 IoCs

pid	Process
4392	22b7909298c4e5d9a18055e3b1c66e62.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4392	22b7909298c4e5d9a18055e3b1c66e62.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
4856	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4392	22b7909298c4e5d9a18055e3b1c66e62.exe
4392	22b7909298c4e5d9a18055e3b1c66e62.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3472	22b7909298c4e5d9a18055e3b1c66e62.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3472	22b7909298c4e5d9a18055e3b1c66e62.exe
4392	22b7909298c4e5d9a18055e3b1c66e62.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3472 wrote to memory of 4392	3472	22b7909298c4e5d9a18055e3b1c66e62.exe	93
PID 3472 wrote to memory of 4392	3472	22b7909298c4e5d9a18055e3b1c66e62.exe	93
PID 3472 wrote to memory of 4392	3472	22b7909298c4e5d9a18055e3b1c66e62.exe	93
PID 4392 wrote to memory of 4856	4392	22b7909298c4e5d9a18055e3b1c66e62.exe	94
PID 4392 wrote to memory of 4856	4392	22b7909298c4e5d9a18055e3b1c66e62.exe	94
PID 4392 wrote to memory of 4856	4392	22b7909298c4e5d9a18055e3b1c66e62.exe	94

C:\Users\Admin\AppData\Local\Temp\22b7909298c4e5d9a18055e3b1c66e62.exe
"C:\Users\Admin\AppData\Local\Temp\22b7909298c4e5d9a18055e3b1c66e62.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3472
- C:\Users\Admin\AppData\Local\Temp\22b7909298c4e5d9a18055e3b1c66e62.exe
  C:\Users\Admin\AppData\Local\Temp\22b7909298c4e5d9a18055e3b1c66e62.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:4392
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\22b7909298c4e5d9a18055e3b1c66e62.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:4856

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\22b7909298c4e5d9a18055e3b1c66e62.exe

Filesize
506KB

MD5
e40a1897da867236ccea9a99d1667eb3

SHA1
aa7e9fdaf2276fe0f219b72db565e751351e99dd

SHA256
1129f24840b34f08bbfcc3b12f922809093224889ffa8823c34adda9cd4758c3

SHA512
03fced9c386747f72c43970c88e45eb6a9a863e9dabc6c37e2a9d1d572218ae7e0839c14b630a67dddf2b74f28410fae88d863ec6d767c190082d8ece5fe785e

Download Submit
memory/3472-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3472-1-0x0000000001630000-0x00000000016B3000-memory.dmp

Filesize
524KB

Download
memory/3472-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3472-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4392-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4392-15-0x0000000000170000-0x00000000001F3000-memory.dmp

Filesize
524KB

Download
memory/4392-20-0x0000000004F00000-0x0000000004F7E000-memory.dmp

Filesize
504KB

Download
memory/4392-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4392-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download