8345c11d92126c11d47a4e2cb097dcc28f529c0fca0394c516476575027ece6b

Analysis

max time kernel
148s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 22:36

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General

Target

1ea387a71d67ca646e24da9dcf99375d.exe
Size

506KB
MD5

1ea387a71d67ca646e24da9dcf99375d
SHA1

8fdfc8eeb77ea462a498e0ff2fe9910d626b0839
SHA256

8345c11d92126c11d47a4e2cb097dcc28f529c0fca0394c516476575027ece6b
SHA512

9f27f4b910a6ad608147b023be1f6ee7452a9bf15db1816abf8d6cca9ee761066914a63f2e7ebee35c11f0f99e7a731524a3df9400b4ccac68fd4880557de07d
SSDEEP

12288:b9DMkT6CEBKcHtGIo+dvo1tsF07bplYYpt1OKU8gK/1HLjBNIOljW:VMCpktG71KeLDPUqlFW

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4728	1ea387a71d67ca646e24da9dcf99375d.exe

Executes dropped EXE 1 IoCs

pid	Process
4728	1ea387a71d67ca646e24da9dcf99375d.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4728	1ea387a71d67ca646e24da9dcf99375d.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
924	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4728	1ea387a71d67ca646e24da9dcf99375d.exe
4728	1ea387a71d67ca646e24da9dcf99375d.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3796	1ea387a71d67ca646e24da9dcf99375d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3796	1ea387a71d67ca646e24da9dcf99375d.exe
4728	1ea387a71d67ca646e24da9dcf99375d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3796 wrote to memory of 4728	3796	1ea387a71d67ca646e24da9dcf99375d.exe	34
PID 3796 wrote to memory of 4728	3796	1ea387a71d67ca646e24da9dcf99375d.exe	34
PID 3796 wrote to memory of 4728	3796	1ea387a71d67ca646e24da9dcf99375d.exe	34
PID 4728 wrote to memory of 924	4728	1ea387a71d67ca646e24da9dcf99375d.exe	39
PID 4728 wrote to memory of 924	4728	1ea387a71d67ca646e24da9dcf99375d.exe	39
PID 4728 wrote to memory of 924	4728	1ea387a71d67ca646e24da9dcf99375d.exe	39

C:\Users\Admin\AppData\Local\Temp\1ea387a71d67ca646e24da9dcf99375d.exe
"C:\Users\Admin\AppData\Local\Temp\1ea387a71d67ca646e24da9dcf99375d.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3796
- C:\Users\Admin\AppData\Local\Temp\1ea387a71d67ca646e24da9dcf99375d.exe
  C:\Users\Admin\AppData\Local\Temp\1ea387a71d67ca646e24da9dcf99375d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:4728
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\1ea387a71d67ca646e24da9dcf99375d.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:924

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

C:\Users\Admin\AppData\Local\Temp\1ea387a71d67ca646e24da9dcf99375d.exe

Filesize
18KB

MD5
dfc24c209a60a4677148104c06b794d8

SHA1
87a228a66cce1e4f300e721e1fe49e489c36ff1a

SHA256
cbfd3ad4cb4d8db96257eba5052ef1eb308e766bf2b7fa189b3bf505e7aad1fc

SHA512
94cad7d11944bf33d68c61993ae64625f11d52c8d45ac731765550c06fea369759465ec7b23a3364d507f98af33ba9dedc6da4be1d58459268816d6142115558

Download Submit
memory/3796-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3796-1-0x0000000001660000-0x00000000016E3000-memory.dmp

Filesize
524KB

Download
memory/3796-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3796-12-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4728-15-0x0000000001690000-0x0000000001713000-memory.dmp

Filesize
524KB

Download
memory/4728-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4728-21-0x0000000004F20000-0x0000000004F9E000-memory.dmp

Filesize
504KB

Download
memory/4728-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4728-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download