9072f7ffa54a6ebf3ecd867c36b68778c14e6f8a128726dbfefcc6e2dd5cecff

Analysis

max time kernel
121s
max time network
134s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 21:43

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General

Target

1d672e77a56a79736052bd0b1dbd064f.exe
Size

506KB
MD5

1d672e77a56a79736052bd0b1dbd064f
SHA1

e079941e14d4f6c8834fa43cdb112a549250524c
SHA256

9072f7ffa54a6ebf3ecd867c36b68778c14e6f8a128726dbfefcc6e2dd5cecff
SHA512

f26d4c285bb9fa37fcddb575e2d91593df30fdcdbe392a6bc647b5aea827cf08ee627314891bfcd6084c5be2af55e1f319260d3c1a59896fdcfb1a3b32c70506
SSDEEP

12288:LVZHSBxP+hfgbldBg/v/jStQIsGVCiarvXFAlYXkb:LnaxP+hfqwHadVETXFRQ

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2016	1d672e77a56a79736052bd0b1dbd064f.exe

Executes dropped EXE 1 IoCs

pid	Process
2016	1d672e77a56a79736052bd0b1dbd064f.exe

Loads dropped DLL 1 IoCs

pid	Process
2372	1d672e77a56a79736052bd0b1dbd064f.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2016	1d672e77a56a79736052bd0b1dbd064f.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
2596	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2016	1d672e77a56a79736052bd0b1dbd064f.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2372	1d672e77a56a79736052bd0b1dbd064f.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2372	1d672e77a56a79736052bd0b1dbd064f.exe
2016	1d672e77a56a79736052bd0b1dbd064f.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2016	2372	1d672e77a56a79736052bd0b1dbd064f.exe	16
PID 2372 wrote to memory of 2016	2372	1d672e77a56a79736052bd0b1dbd064f.exe	16
PID 2372 wrote to memory of 2016	2372	1d672e77a56a79736052bd0b1dbd064f.exe	16
PID 2372 wrote to memory of 2016	2372	1d672e77a56a79736052bd0b1dbd064f.exe	16
PID 2016 wrote to memory of 2596	2016	1d672e77a56a79736052bd0b1dbd064f.exe	29
PID 2016 wrote to memory of 2596	2016	1d672e77a56a79736052bd0b1dbd064f.exe	29
PID 2016 wrote to memory of 2596	2016	1d672e77a56a79736052bd0b1dbd064f.exe	29
PID 2016 wrote to memory of 2596	2016	1d672e77a56a79736052bd0b1dbd064f.exe	29

C:\Users\Admin\AppData\Local\Temp\1d672e77a56a79736052bd0b1dbd064f.exe
C:\Users\Admin\AppData\Local\Temp\1d672e77a56a79736052bd0b1dbd064f.exe
1⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\1d672e77a56a79736052bd0b1dbd064f.exe" /TN Google_Trk_Updater /F
  2⤵
  - Creates scheduled task(s)
  PID:2596

C:\Users\Admin\AppData\Local\Temp\1d672e77a56a79736052bd0b1dbd064f.exe
"C:\Users\Admin\AppData\Local\Temp\1d672e77a56a79736052bd0b1dbd064f.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2372

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar45BC.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/2016-19-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2016-24-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2016-26-0x0000000000370000-0x00000000003EE000-memory.dmp

Filesize
504KB

Download
memory/2016-21-0x0000000000240000-0x00000000002C3000-memory.dmp

Filesize
524KB

Download
memory/2016-67-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2372-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2372-2-0x00000000001A0000-0x0000000000223000-memory.dmp

Filesize
524KB

Download
memory/2372-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2372-17-0x0000000000330000-0x00000000003B3000-memory.dmp

Filesize
524KB

Download
memory/2372-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download