071faeb3e66b8e68776d2e3f4f4a3f639348228b4c3e4595107484a9599454c4

Analysis

max time kernel
21s
max time network
142s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 09:09

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General

Target

14248cc21bec3ad1f4b52c91021b9040.exe
Size

506KB
MD5

14248cc21bec3ad1f4b52c91021b9040
SHA1

4fba65f1b0217364dc7eff69fa632723114857eb
SHA256

071faeb3e66b8e68776d2e3f4f4a3f639348228b4c3e4595107484a9599454c4
SHA512

2e67843dee10d0d510b04462078b502b523eef8cc9d1a74b9a9b9c36f3cec0294f8e425c8d7cdc925ef41feaec3b38b805f4be1e54bd6bc95dba918e418f19d0
SSDEEP

12288:Sj8LvFRv+3NsNyo0qltYvFNNL3fXTLUZRDQ1BtFFJBLFo7ezAwm8/4+2HDN8CceI:pLNRv+3NsNyfqeNNL3/0ZSPzFJBLFo7+

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2348	14248cc21bec3ad1f4b52c91021b9040.exe

Executes dropped EXE 1 IoCs

pid	Process
2348	14248cc21bec3ad1f4b52c91021b9040.exe

Loads dropped DLL 1 IoCs

pid	Process
1736	14248cc21bec3ad1f4b52c91021b9040.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2348	14248cc21bec3ad1f4b52c91021b9040.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
2788	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2348	14248cc21bec3ad1f4b52c91021b9040.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1736	14248cc21bec3ad1f4b52c91021b9040.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1736	14248cc21bec3ad1f4b52c91021b9040.exe
2348	14248cc21bec3ad1f4b52c91021b9040.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 2348	1736	14248cc21bec3ad1f4b52c91021b9040.exe	14
PID 1736 wrote to memory of 2348	1736	14248cc21bec3ad1f4b52c91021b9040.exe	14
PID 1736 wrote to memory of 2348	1736	14248cc21bec3ad1f4b52c91021b9040.exe	14
PID 1736 wrote to memory of 2348	1736	14248cc21bec3ad1f4b52c91021b9040.exe	14
PID 2348 wrote to memory of 2788	2348	14248cc21bec3ad1f4b52c91021b9040.exe	15
PID 2348 wrote to memory of 2788	2348	14248cc21bec3ad1f4b52c91021b9040.exe	15
PID 2348 wrote to memory of 2788	2348	14248cc21bec3ad1f4b52c91021b9040.exe	15
PID 2348 wrote to memory of 2788	2348	14248cc21bec3ad1f4b52c91021b9040.exe	15

C:\Users\Admin\AppData\Local\Temp\14248cc21bec3ad1f4b52c91021b9040.exe
C:\Users\Admin\AppData\Local\Temp\14248cc21bec3ad1f4b52c91021b9040.exe
1⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\14248cc21bec3ad1f4b52c91021b9040.exe" /TN Google_Trk_Updater /F
  2⤵
  - Creates scheduled task(s)
  PID:2788

C:\Users\Admin\AppData\Local\Temp\14248cc21bec3ad1f4b52c91021b9040.exe
"C:\Users\Admin\AppData\Local\Temp\14248cc21bec3ad1f4b52c91021b9040.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1736

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

memory/1736-2-0x0000000001490000-0x0000000001513000-memory.dmp

Filesize
524KB

Download
memory/1736-16-0x0000000002EB0000-0x0000000002F33000-memory.dmp

Filesize
524KB

Download
memory/1736-15-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1736-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1736-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2348-19-0x00000000001A0000-0x0000000000223000-memory.dmp

Filesize
524KB

Download
memory/2348-28-0x0000000001490000-0x000000000150E000-memory.dmp

Filesize
504KB

Download
memory/2348-24-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2348-21-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2348-67-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download