d5121b281c7965d9ba78574cdfda0bd52fb3515220085ebb0deab338e65bf3a3

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 03:02

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General

Target

01a16e5a927bcfa66d0e014fee748a5c.exe
Size

506KB
MD5

01a16e5a927bcfa66d0e014fee748a5c
SHA1

455a8f22f3040757465bb5246ba9253369eeb99e
SHA256

d5121b281c7965d9ba78574cdfda0bd52fb3515220085ebb0deab338e65bf3a3
SHA512

e181f918818de8fc10283575439699ae288ede252fd0544a5fa73b220f95ce32e5088c350ce104bf0e83e1293f25eb20a10e8edebb4f2bd4e49aca1d3754be74
SSDEEP

12288:ViW/r/oynJzjnt4ssYMtQVzjcHRoBfNEHfAT:VicrQYzt4s+tW3cHRo7EoT

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3048	01a16e5a927bcfa66d0e014fee748a5c.exe

Executes dropped EXE 1 IoCs

pid	Process
3048	01a16e5a927bcfa66d0e014fee748a5c.exe

Loads dropped DLL 1 IoCs

pid	Process
1616	01a16e5a927bcfa66d0e014fee748a5c.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3048	01a16e5a927bcfa66d0e014fee748a5c.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
2820	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3048	01a16e5a927bcfa66d0e014fee748a5c.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1616	01a16e5a927bcfa66d0e014fee748a5c.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1616	01a16e5a927bcfa66d0e014fee748a5c.exe
3048	01a16e5a927bcfa66d0e014fee748a5c.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 3048	1616	01a16e5a927bcfa66d0e014fee748a5c.exe	16
PID 1616 wrote to memory of 3048	1616	01a16e5a927bcfa66d0e014fee748a5c.exe	16
PID 1616 wrote to memory of 3048	1616	01a16e5a927bcfa66d0e014fee748a5c.exe	16
PID 1616 wrote to memory of 3048	1616	01a16e5a927bcfa66d0e014fee748a5c.exe	16
PID 3048 wrote to memory of 2820	3048	01a16e5a927bcfa66d0e014fee748a5c.exe	15
PID 3048 wrote to memory of 2820	3048	01a16e5a927bcfa66d0e014fee748a5c.exe	15
PID 3048 wrote to memory of 2820	3048	01a16e5a927bcfa66d0e014fee748a5c.exe	15
PID 3048 wrote to memory of 2820	3048	01a16e5a927bcfa66d0e014fee748a5c.exe	15

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\01a16e5a927bcfa66d0e014fee748a5c.exe" /TN Google_Trk_Updater /F
1⤵
- Creates scheduled task(s)
PID:2820

C:\Users\Admin\AppData\Local\Temp\01a16e5a927bcfa66d0e014fee748a5c.exe
C:\Users\Admin\AppData\Local\Temp\01a16e5a927bcfa66d0e014fee748a5c.exe
1⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3048

C:\Users\Admin\AppData\Local\Temp\01a16e5a927bcfa66d0e014fee748a5c.exe
"C:\Users\Admin\AppData\Local\Temp\01a16e5a927bcfa66d0e014fee748a5c.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1616

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/1616-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1616-7-0x00000000001A0000-0x0000000000223000-memory.dmp

Filesize
524KB

Download
memory/1616-17-0x0000000000370000-0x00000000003F3000-memory.dmp

Filesize
524KB

Download
memory/1616-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1616-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3048-20-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3048-29-0x00000000014F0000-0x000000000156E000-memory.dmp

Filesize
504KB

Download
memory/3048-24-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3048-22-0x0000000000220000-0x00000000002A3000-memory.dmp

Filesize
524KB

Download
memory/3048-65-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download