29c0dd4740465d68e8affcc1f2729597ae4efd20ff7fcd2c2a81ad7356f3b0a5

General

Target

640a3dc258dcddd40858001e938a86c8.exe
Size

506KB
MD5

640a3dc258dcddd40858001e938a86c8
SHA1

4672de1bb7d426cbedda1d5b159e33da6e840737
SHA256

29c0dd4740465d68e8affcc1f2729597ae4efd20ff7fcd2c2a81ad7356f3b0a5
SHA512

50a6bd92b05a2322f8f1f956a93d4af6d9f6008516affba37f0bbe01c9b7650af40c4881f6ed737c4a9b7f6d969687033e3158fde95d17cea1df042fd0ff4a6a
SSDEEP

12288:lWV+nuLF6CZusH7O3gxGZVHFopiN5ue+juEb:lIyuRHwZjopG5ueEb

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1740	640a3dc258dcddd40858001e938a86c8.exe

Executes dropped EXE 1 IoCs

pid	Process
1740	640a3dc258dcddd40858001e938a86c8.exe

Loads dropped DLL 1 IoCs

pid	Process
2380	640a3dc258dcddd40858001e938a86c8.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1740	640a3dc258dcddd40858001e938a86c8.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
2820	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1740	640a3dc258dcddd40858001e938a86c8.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2380	640a3dc258dcddd40858001e938a86c8.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2380	640a3dc258dcddd40858001e938a86c8.exe
1740	640a3dc258dcddd40858001e938a86c8.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 1740	2380	640a3dc258dcddd40858001e938a86c8.exe	28
PID 2380 wrote to memory of 1740	2380	640a3dc258dcddd40858001e938a86c8.exe	28
PID 2380 wrote to memory of 1740	2380	640a3dc258dcddd40858001e938a86c8.exe	28
PID 2380 wrote to memory of 1740	2380	640a3dc258dcddd40858001e938a86c8.exe	28
PID 1740 wrote to memory of 2820	1740	640a3dc258dcddd40858001e938a86c8.exe	29
PID 1740 wrote to memory of 2820	1740	640a3dc258dcddd40858001e938a86c8.exe	29
PID 1740 wrote to memory of 2820	1740	640a3dc258dcddd40858001e938a86c8.exe	29
PID 1740 wrote to memory of 2820	1740	640a3dc258dcddd40858001e938a86c8.exe	29

C:\Users\Admin\AppData\Local\Temp\640a3dc258dcddd40858001e938a86c8.exe
"C:\Users\Admin\AppData\Local\Temp\640a3dc258dcddd40858001e938a86c8.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Users\Admin\AppData\Local\Temp\640a3dc258dcddd40858001e938a86c8.exe
  C:\Users\Admin\AppData\Local\Temp\640a3dc258dcddd40858001e938a86c8.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1740
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\640a3dc258dcddd40858001e938a86c8.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2820

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\Cab13F0.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1403.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\640a3dc258dcddd40858001e938a86c8.exe

Filesize
506KB

MD5
83a0dccede9b2294433f328004feec45

SHA1
b8b4083131b920d23174dc0aee4f28314480efc1

SHA256
602c141459ff17e7301d7ed8bc1261def4022320eaddb5586765d9c8a25b7845

SHA512
3c0a146711c80b7164342c4b131346488e8a2e5ae6cc5b32d5cc2672a2f5ae56a23d4f7913d80ceb3f499bc327db61fe3c621ebbc9b490c9c467111e931e6a28

Download Submit
memory/1740-21-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1740-18-0x0000000000270000-0x00000000002F3000-memory.dmp

Filesize
524KB

Download
memory/1740-24-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1740-27-0x00000000014F0000-0x000000000156E000-memory.dmp

Filesize
504KB

Download
memory/1740-65-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2380-15-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

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

Filesize
524KB

Download
memory/2380-12-0x00000000002E0000-0x0000000000363000-memory.dmp

Filesize
524KB

Download
memory/2380-2-0x0000000000250000-0x00000000002D3000-memory.dmp

Filesize
524KB

Download
memory/2380-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads