a93102ee94ebf425dc428660d6825a21febeb0358b7573397bf2df3f23364a96

General

Target

4bf1ddc71a4272901704783138d5447c.exe
Size

771KB
MD5

4bf1ddc71a4272901704783138d5447c
SHA1

01db75c5ba23c369fa93a29c95a93e9564dad8ca
SHA256

a93102ee94ebf425dc428660d6825a21febeb0358b7573397bf2df3f23364a96
SHA512

f17e6061427b48b76e1f4013bb74db03138a1c7f2ad3e14ee2da67015ff570c7feaf27d5e6592be0f316336facc3d42adc804418276bbc2bb6d1a65bee51ef0e
SSDEEP

12288:YqnEcF8COQSp8sW3DpAFuyyGD1g26Em3az2ECaBwQ2tb5JLrnyl0:DpAp8sWzpAnyGpgT34F1B+5vM0

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2316	4bf1ddc71a4272901704783138d5447c.exe

Executes dropped EXE 1 IoCs

pid	Process
2316	4bf1ddc71a4272901704783138d5447c.exe

Loads dropped DLL 1 IoCs

pid	Process
2188	4bf1ddc71a4272901704783138d5447c.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2316	4bf1ddc71a4272901704783138d5447c.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
1384	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2316	4bf1ddc71a4272901704783138d5447c.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2188	4bf1ddc71a4272901704783138d5447c.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2188	4bf1ddc71a4272901704783138d5447c.exe
2316	4bf1ddc71a4272901704783138d5447c.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 2316	2188	4bf1ddc71a4272901704783138d5447c.exe	28
PID 2188 wrote to memory of 2316	2188	4bf1ddc71a4272901704783138d5447c.exe	28
PID 2188 wrote to memory of 2316	2188	4bf1ddc71a4272901704783138d5447c.exe	28
PID 2188 wrote to memory of 2316	2188	4bf1ddc71a4272901704783138d5447c.exe	28
PID 2316 wrote to memory of 1384	2316	4bf1ddc71a4272901704783138d5447c.exe	29
PID 2316 wrote to memory of 1384	2316	4bf1ddc71a4272901704783138d5447c.exe	29
PID 2316 wrote to memory of 1384	2316	4bf1ddc71a4272901704783138d5447c.exe	29
PID 2316 wrote to memory of 1384	2316	4bf1ddc71a4272901704783138d5447c.exe	29

C:\Users\Admin\AppData\Local\Temp\4bf1ddc71a4272901704783138d5447c.exe
"C:\Users\Admin\AppData\Local\Temp\4bf1ddc71a4272901704783138d5447c.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Users\Admin\AppData\Local\Temp\4bf1ddc71a4272901704783138d5447c.exe
  C:\Users\Admin\AppData\Local\Temp\4bf1ddc71a4272901704783138d5447c.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2316
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\4bf1ddc71a4272901704783138d5447c.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:1384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabA852.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA8C2.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\4bf1ddc71a4272901704783138d5447c.exe

Filesize
771KB

MD5
4f22f42a95cb1fe9edea0f67a423d798

SHA1
33c620329e024bd93a137c2f36e41f0b35efc08c

SHA256
d94cd673839257b173669ce29366abbe3ead6a608206c0e87a8a341bc53be739

SHA512
9f38e93715324cfc25dc386c12e58dcea6f7c4e43000b0250a485a9858ae453ce1676b43d0a7bc9a775098841a0750b9c7408cb209fa7872a6ec8c4b0e8e66ea

Download Submit
memory/2188-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2188-1-0x0000000001490000-0x0000000001513000-memory.dmp

Filesize
524KB

Download
memory/2188-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2188-15-0x0000000001600000-0x0000000001683000-memory.dmp

Filesize
524KB

Download
memory/2188-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2316-17-0x0000000000330000-0x00000000003B3000-memory.dmp

Filesize
524KB

Download
memory/2316-24-0x0000000002D40000-0x0000000002DBE000-memory.dmp

Filesize
504KB

Download
memory/2316-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2316-64-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads