a8e02b1597e4b2570c3c4f0dc05ec4228e378cd166288e8318e99bae20b507c0

Analysis

max time kernel
163s
max time network
172s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2023 21:49

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General

Target

13c3e4dbbda8766bc51a98277dffdda0.exe
Size

1000KB
MD5

13c3e4dbbda8766bc51a98277dffdda0
SHA1

30e26e83a2d5eae7dff707bcb21c25e398bb918b
SHA256

a8e02b1597e4b2570c3c4f0dc05ec4228e378cd166288e8318e99bae20b507c0
SHA512

ce0f4128ae3974440b51ad0067def942ce98f9725f49b5b66b8afe5033c6ab2a43f502da697be1f7c271b4783a02e7f31e09e6ae2daff2d0c951f2b6043a4d40
SSDEEP

12288:hkLtYULE5yEQlKYRdeW5O/XPv90mIyHNROEgDGyycpbEUECaBwQ2tb5JLrnylUPQ:K05b3/X390MrBRP1B+5vMiqt0gj2ed

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1428	13c3e4dbbda8766bc51a98277dffdda0.exe

Executes dropped EXE 1 IoCs

pid	Process
1428	13c3e4dbbda8766bc51a98277dffdda0.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1428	13c3e4dbbda8766bc51a98277dffdda0.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
1980	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1428	13c3e4dbbda8766bc51a98277dffdda0.exe
1428	13c3e4dbbda8766bc51a98277dffdda0.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4236	13c3e4dbbda8766bc51a98277dffdda0.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4236	13c3e4dbbda8766bc51a98277dffdda0.exe
1428	13c3e4dbbda8766bc51a98277dffdda0.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4236 wrote to memory of 1428	4236	13c3e4dbbda8766bc51a98277dffdda0.exe	91
PID 4236 wrote to memory of 1428	4236	13c3e4dbbda8766bc51a98277dffdda0.exe	91
PID 4236 wrote to memory of 1428	4236	13c3e4dbbda8766bc51a98277dffdda0.exe	91
PID 1428 wrote to memory of 1980	1428	13c3e4dbbda8766bc51a98277dffdda0.exe	92
PID 1428 wrote to memory of 1980	1428	13c3e4dbbda8766bc51a98277dffdda0.exe	92
PID 1428 wrote to memory of 1980	1428	13c3e4dbbda8766bc51a98277dffdda0.exe	92

C:\Users\Admin\AppData\Local\Temp\13c3e4dbbda8766bc51a98277dffdda0.exe
"C:\Users\Admin\AppData\Local\Temp\13c3e4dbbda8766bc51a98277dffdda0.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4236
- C:\Users\Admin\AppData\Local\Temp\13c3e4dbbda8766bc51a98277dffdda0.exe
  C:\Users\Admin\AppData\Local\Temp\13c3e4dbbda8766bc51a98277dffdda0.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1428
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\13c3e4dbbda8766bc51a98277dffdda0.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:1980

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\13c3e4dbbda8766bc51a98277dffdda0.exe

Filesize
568KB

MD5
d8ab464d37d57ba6b4afd66e2428bb8b

SHA1
2b173c8de57cfff425ee0171e3b72f75f5d00127

SHA256
6f53e55ba85b379af5513f06fce1ff1d89d06bc2f6fa1a5317ecc45d75ff329a

SHA512
0f57458ad54c07d52d886f0cbf78e6d08309bf80bd98e205428bd3c15f5d51682de17c9e56235640451f374dad3f0210998fc0403e2c579bff06242fc9bb9826

Download Submit
memory/1428-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1428-15-0x0000000001670000-0x00000000016F3000-memory.dmp

Filesize
524KB

Download
memory/1428-21-0x0000000004F00000-0x0000000004F7E000-memory.dmp

Filesize
504KB

Download
memory/1428-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1428-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4236-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4236-1-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/4236-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4236-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download