f5c8b4e9c1cd4fe9fcac921ced876e993d23650016bac8ae53985fa3a8055dec

Analysis

max time kernel
5s
max time network
119s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 05:37

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General

Target

102938abbe1cd8e031301ae1e54f1f99.exe
Size

506KB
MD5

102938abbe1cd8e031301ae1e54f1f99
SHA1

b7fd3f4ae6f2a293ad4d150d40c3b36695d98880
SHA256

f5c8b4e9c1cd4fe9fcac921ced876e993d23650016bac8ae53985fa3a8055dec
SHA512

f7d3068f9aac1985e0f0e2654b7bd37ad5c00c2d6f48cf07c395aacc53edc9b5329b32111963458f7b4e1f5ab4b3fb4c77fc389d29f675876f68f1ba46374f51
SSDEEP

12288:e2UdcxQc+pLrQ5oaL4Ca9YWm1E513hy5XXzcPQvT2b:jt+L8yafa13hyNoPp

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1412	102938abbe1cd8e031301ae1e54f1f99.exe

Executes dropped EXE 1 IoCs

pid	Process
1412	102938abbe1cd8e031301ae1e54f1f99.exe

Loads dropped DLL 1 IoCs

pid	Process
1772	102938abbe1cd8e031301ae1e54f1f99.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1412	102938abbe1cd8e031301ae1e54f1f99.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
2824	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1412	102938abbe1cd8e031301ae1e54f1f99.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1772	102938abbe1cd8e031301ae1e54f1f99.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1772	102938abbe1cd8e031301ae1e54f1f99.exe
1412	102938abbe1cd8e031301ae1e54f1f99.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 1412	1772	102938abbe1cd8e031301ae1e54f1f99.exe	18
PID 1772 wrote to memory of 1412	1772	102938abbe1cd8e031301ae1e54f1f99.exe	18
PID 1772 wrote to memory of 1412	1772	102938abbe1cd8e031301ae1e54f1f99.exe	18
PID 1772 wrote to memory of 1412	1772	102938abbe1cd8e031301ae1e54f1f99.exe	18
PID 1412 wrote to memory of 2824	1412	102938abbe1cd8e031301ae1e54f1f99.exe	17
PID 1412 wrote to memory of 2824	1412	102938abbe1cd8e031301ae1e54f1f99.exe	17
PID 1412 wrote to memory of 2824	1412	102938abbe1cd8e031301ae1e54f1f99.exe	17
PID 1412 wrote to memory of 2824	1412	102938abbe1cd8e031301ae1e54f1f99.exe	17

C:\Users\Admin\AppData\Local\Temp\102938abbe1cd8e031301ae1e54f1f99.exe
"C:\Users\Admin\AppData\Local\Temp\102938abbe1cd8e031301ae1e54f1f99.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Users\Admin\AppData\Local\Temp\102938abbe1cd8e031301ae1e54f1f99.exe
  C:\Users\Admin\AppData\Local\Temp\102938abbe1cd8e031301ae1e54f1f99.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1412

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\102938abbe1cd8e031301ae1e54f1f99.exe" /TN Google_Trk_Updater /F
1⤵
- Creates scheduled task(s)
PID:2824

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/1412-20-0x0000000000370000-0x00000000003F3000-memory.dmp

Filesize
524KB

Download
memory/1412-29-0x0000000002D00000-0x0000000002D7E000-memory.dmp

Filesize
504KB

Download
memory/1412-24-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1412-18-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1412-65-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1772-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1772-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1772-16-0x0000000002E50000-0x0000000002ED3000-memory.dmp

Filesize
524KB

Download
memory/1772-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1772-1-0x0000000000340000-0x00000000003C3000-memory.dmp

Filesize
524KB

Download