6f231b8f9a13c4aaee9423635eeeb0ee9f5869333b8e825a2487bf6fb68ba510

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-12-2023 02:41

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General

Target

00889c79f70c0edc893271ce04f1370e.exe
Size

506KB
MD5

00889c79f70c0edc893271ce04f1370e
SHA1

727fe56d3ef82e087f6c2c27fa623388d970fed1
SHA256

6f231b8f9a13c4aaee9423635eeeb0ee9f5869333b8e825a2487bf6fb68ba510
SHA512

89c5722dbdc27e505a87aaf95481b5e7da0807458cb50b2773f4b026a29fdd57167866fb3c8ea002d5993bb773556ac2613e56800bc6380f51f8b58f46c90223
SSDEEP

12288:rmW0cBkffjOii/HQCt4JC6lY9tZV24qtao2OoVL+66:wdb+fhwsVqa4C56

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2380	00889c79f70c0edc893271ce04f1370e.exe

Executes dropped EXE 1 IoCs

pid	Process
2380	00889c79f70c0edc893271ce04f1370e.exe

Loads dropped DLL 1 IoCs

pid	Process
2116	00889c79f70c0edc893271ce04f1370e.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2380	00889c79f70c0edc893271ce04f1370e.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
2524	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2380	00889c79f70c0edc893271ce04f1370e.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2116	00889c79f70c0edc893271ce04f1370e.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2116	00889c79f70c0edc893271ce04f1370e.exe
2380	00889c79f70c0edc893271ce04f1370e.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2380	2116	00889c79f70c0edc893271ce04f1370e.exe	17
PID 2116 wrote to memory of 2380	2116	00889c79f70c0edc893271ce04f1370e.exe	17
PID 2116 wrote to memory of 2380	2116	00889c79f70c0edc893271ce04f1370e.exe	17
PID 2116 wrote to memory of 2380	2116	00889c79f70c0edc893271ce04f1370e.exe	17
PID 2380 wrote to memory of 2524	2380	00889c79f70c0edc893271ce04f1370e.exe	15
PID 2380 wrote to memory of 2524	2380	00889c79f70c0edc893271ce04f1370e.exe	15
PID 2380 wrote to memory of 2524	2380	00889c79f70c0edc893271ce04f1370e.exe	15
PID 2380 wrote to memory of 2524	2380	00889c79f70c0edc893271ce04f1370e.exe	15

C:\Users\Admin\AppData\Local\Temp\00889c79f70c0edc893271ce04f1370e.exe
"C:\Users\Admin\AppData\Local\Temp\00889c79f70c0edc893271ce04f1370e.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Users\Admin\AppData\Local\Temp\00889c79f70c0edc893271ce04f1370e.exe
  C:\Users\Admin\AppData\Local\Temp\00889c79f70c0edc893271ce04f1370e.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2380

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\00889c79f70c0edc893271ce04f1370e.exe" /TN Google_Trk_Updater /F
1⤵
- Creates scheduled task(s)
PID:2524

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/2116-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2116-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2116-2-0x0000000000290000-0x0000000000313000-memory.dmp

Filesize
524KB

Download
memory/2116-16-0x0000000002E10000-0x0000000002E93000-memory.dmp

Filesize
524KB

Download
memory/2116-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2380-21-0x0000000000340000-0x00000000003C3000-memory.dmp

Filesize
524KB

Download
memory/2380-24-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2380-29-0x0000000002DB0000-0x0000000002E2E000-memory.dmp

Filesize
504KB

Download
memory/2380-19-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2380-65-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download