0ca1e7720246580da172fae6377d94b41977600ff3accf828e97d955a526223d

General

Target

bc9b9093489f6a6292c8edfcaf0908ab.exe
Size

506KB
MD5

bc9b9093489f6a6292c8edfcaf0908ab
SHA1

62a2766a15240b35468a9bb2a07c038cabd79211
SHA256

0ca1e7720246580da172fae6377d94b41977600ff3accf828e97d955a526223d
SHA512

86c55a56bfde54c8ad198f364820f00c229472d29408b3c236c90fb91efdfffff86c7ade75b5c7b872888cf401dbaf216ae49d11c068d0b8379d28468b8a8681
SSDEEP

6144:YY2XMWX6Oy40yb+umyyzVZnNEawns1KPmcoLP1Q8wp492nwK1FZ5kFp5aRNlK5:YjMWX6O10ypmHZNELsYAHJ98PUaRvK5

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3004	bc9b9093489f6a6292c8edfcaf0908ab.exe

Executes dropped EXE 1 IoCs

pid	Process
3004	bc9b9093489f6a6292c8edfcaf0908ab.exe

Loads dropped DLL 1 IoCs

pid	Process
1720	bc9b9093489f6a6292c8edfcaf0908ab.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
5	pastebin.com
7	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3004	bc9b9093489f6a6292c8edfcaf0908ab.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
2544	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3004	bc9b9093489f6a6292c8edfcaf0908ab.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1720	bc9b9093489f6a6292c8edfcaf0908ab.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1720	bc9b9093489f6a6292c8edfcaf0908ab.exe
3004	bc9b9093489f6a6292c8edfcaf0908ab.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 3004	1720	bc9b9093489f6a6292c8edfcaf0908ab.exe	28
PID 1720 wrote to memory of 3004	1720	bc9b9093489f6a6292c8edfcaf0908ab.exe	28
PID 1720 wrote to memory of 3004	1720	bc9b9093489f6a6292c8edfcaf0908ab.exe	28
PID 1720 wrote to memory of 3004	1720	bc9b9093489f6a6292c8edfcaf0908ab.exe	28
PID 3004 wrote to memory of 2544	3004	bc9b9093489f6a6292c8edfcaf0908ab.exe	29
PID 3004 wrote to memory of 2544	3004	bc9b9093489f6a6292c8edfcaf0908ab.exe	29
PID 3004 wrote to memory of 2544	3004	bc9b9093489f6a6292c8edfcaf0908ab.exe	29
PID 3004 wrote to memory of 2544	3004	bc9b9093489f6a6292c8edfcaf0908ab.exe	29

C:\Users\Admin\AppData\Local\Temp\bc9b9093489f6a6292c8edfcaf0908ab.exe
"C:\Users\Admin\AppData\Local\Temp\bc9b9093489f6a6292c8edfcaf0908ab.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Users\Admin\AppData\Local\Temp\bc9b9093489f6a6292c8edfcaf0908ab.exe
  C:\Users\Admin\AppData\Local\Temp\bc9b9093489f6a6292c8edfcaf0908ab.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3004
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\bc9b9093489f6a6292c8edfcaf0908ab.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2544

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarBEA5.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit
C:\Users\Admin\AppData\Local\Temp\bc9b9093489f6a6292c8edfcaf0908ab.exe

Filesize
506KB

MD5
b47a0ca6e0f39f68f13bdebbbfad8e94

SHA1
9a92b4765b39ba8b0cd5b0eef0693593423d398f

SHA256
54413d09daae6035d33103404649355a3bcdde8597b5439693ace9512c5b3f55

SHA512
f3b358a243c381e972f344cd48d5b1bdaf4dc2fe95b567318c9b7da392ebb86fff42bcb8e3545f39feba02eb33db045db156d364e30293acc3156294e632beb0

Download Submit
memory/1720-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1720-16-0x0000000002E60000-0x0000000002EE3000-memory.dmp

Filesize
524KB

Download
memory/1720-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1720-4-0x0000000000370000-0x00000000003F3000-memory.dmp

Filesize
524KB

Download
memory/1720-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3004-17-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3004-19-0x0000000000360000-0x00000000003E3000-memory.dmp

Filesize
524KB

Download
memory/3004-24-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3004-28-0x0000000002D70000-0x0000000002DEE000-memory.dmp

Filesize
504KB

Download
memory/3004-68-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads