92f005a99c8644770992a038614f2bafce98f53db7492475ea8b649463b1befe

Analysis

max time kernel
9s
max time network
119s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 05:56

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General

Target

583e25a96cfa78c688f18ba439f69c9d.exe
Size

241KB
MD5

583e25a96cfa78c688f18ba439f69c9d
SHA1

d4c16f7143445e525db325538ee91080c05abb58
SHA256

92f005a99c8644770992a038614f2bafce98f53db7492475ea8b649463b1befe
SHA512

0889abceeb839155cd0b3f2313c1ec620060b51bcd4a15f956855ca1debd4ba163ae7b44f5ef20c3b0f298093257ad8e715642366a6d384112699ba13346d144
SSDEEP

6144:QBnCifvMLY8QHhjBGsyAdS1mOGxTR8L1fYXvQ1G+1BY3JaDj9+FpJ9b/+ZiqAh0r:QAifvGY8QHVE3AqmTZaLtYI1JnXUFpr6

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2476	583e25a96cfa78c688f18ba439f69c9d.exe

Executes dropped EXE 1 IoCs

pid	Process
2476	583e25a96cfa78c688f18ba439f69c9d.exe

Loads dropped DLL 1 IoCs

pid	Process
2072	583e25a96cfa78c688f18ba439f69c9d.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2476	583e25a96cfa78c688f18ba439f69c9d.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
2768	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2476	583e25a96cfa78c688f18ba439f69c9d.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2072	583e25a96cfa78c688f18ba439f69c9d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2072	583e25a96cfa78c688f18ba439f69c9d.exe
2476	583e25a96cfa78c688f18ba439f69c9d.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2476	2072	583e25a96cfa78c688f18ba439f69c9d.exe	16
PID 2072 wrote to memory of 2476	2072	583e25a96cfa78c688f18ba439f69c9d.exe	16
PID 2072 wrote to memory of 2476	2072	583e25a96cfa78c688f18ba439f69c9d.exe	16
PID 2072 wrote to memory of 2476	2072	583e25a96cfa78c688f18ba439f69c9d.exe	16
PID 2476 wrote to memory of 2768	2476	583e25a96cfa78c688f18ba439f69c9d.exe	30
PID 2476 wrote to memory of 2768	2476	583e25a96cfa78c688f18ba439f69c9d.exe	30
PID 2476 wrote to memory of 2768	2476	583e25a96cfa78c688f18ba439f69c9d.exe	30
PID 2476 wrote to memory of 2768	2476	583e25a96cfa78c688f18ba439f69c9d.exe	30

C:\Users\Admin\AppData\Local\Temp\583e25a96cfa78c688f18ba439f69c9d.exe
"C:\Users\Admin\AppData\Local\Temp\583e25a96cfa78c688f18ba439f69c9d.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Users\Admin\AppData\Local\Temp\583e25a96cfa78c688f18ba439f69c9d.exe
  C:\Users\Admin\AppData\Local\Temp\583e25a96cfa78c688f18ba439f69c9d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2476
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\583e25a96cfa78c688f18ba439f69c9d.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2768

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/2072-0-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/2072-2-0x0000000000280000-0x0000000000337000-memory.dmp

Filesize
732KB

Download
memory/2072-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2072-1-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2476-17-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/2476-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2476-28-0x0000000002CA0000-0x0000000002D06000-memory.dmp

Filesize
408KB

Download
memory/2476-19-0x0000000000330000-0x00000000003E7000-memory.dmp

Filesize
732KB

Download
memory/2476-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download