46fa192a1d9ca55469fdb86ac31e9da1afcc3172a3ee3176e2e64e13f9fccc24

Analysis

max time kernel
151s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 12:54

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General

Target

1927c1eb9a37e164c5f6f28a60522c2b.exe
Size

1000KB
MD5

1927c1eb9a37e164c5f6f28a60522c2b
SHA1

502bc069bda24be2f30829b7d999d92911487dff
SHA256

46fa192a1d9ca55469fdb86ac31e9da1afcc3172a3ee3176e2e64e13f9fccc24
SHA512

61f3d819ced38d78e7e47204b68e3022835a629152e6ce912320c258c8dca3b959df6faeee8271fdead1dd0c5d184c82280d88c384d65c8a487cf7e209b23c74
SSDEEP

24576:EZVRW8PL1gE3eu0TgiJgxy1B+5vMiqt0gj2ed:gHRgSci2qOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1048	1927c1eb9a37e164c5f6f28a60522c2b.exe

Executes dropped EXE 1 IoCs

pid	Process
1048	1927c1eb9a37e164c5f6f28a60522c2b.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1048	1927c1eb9a37e164c5f6f28a60522c2b.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
444	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1048	1927c1eb9a37e164c5f6f28a60522c2b.exe
1048	1927c1eb9a37e164c5f6f28a60522c2b.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1656	1927c1eb9a37e164c5f6f28a60522c2b.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1656	1927c1eb9a37e164c5f6f28a60522c2b.exe
1048	1927c1eb9a37e164c5f6f28a60522c2b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 1048	1656	1927c1eb9a37e164c5f6f28a60522c2b.exe	90
PID 1656 wrote to memory of 1048	1656	1927c1eb9a37e164c5f6f28a60522c2b.exe	90
PID 1656 wrote to memory of 1048	1656	1927c1eb9a37e164c5f6f28a60522c2b.exe	90
PID 1048 wrote to memory of 444	1048	1927c1eb9a37e164c5f6f28a60522c2b.exe	92
PID 1048 wrote to memory of 444	1048	1927c1eb9a37e164c5f6f28a60522c2b.exe	92
PID 1048 wrote to memory of 444	1048	1927c1eb9a37e164c5f6f28a60522c2b.exe	92

C:\Users\Admin\AppData\Local\Temp\1927c1eb9a37e164c5f6f28a60522c2b.exe
"C:\Users\Admin\AppData\Local\Temp\1927c1eb9a37e164c5f6f28a60522c2b.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Users\Admin\AppData\Local\Temp\1927c1eb9a37e164c5f6f28a60522c2b.exe
  C:\Users\Admin\AppData\Local\Temp\1927c1eb9a37e164c5f6f28a60522c2b.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1048
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\1927c1eb9a37e164c5f6f28a60522c2b.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:444

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\1927c1eb9a37e164c5f6f28a60522c2b.exe

Filesize
30KB

MD5
e478a9bea77d4c2028c8bb0156129612

SHA1
f693caa4644c1e16cc1d5f3795beb84e31fb24e6

SHA256
78014f793fa808db866590b81688219fdf5f01961462d28ba564520eac8ae959

SHA512
5841da0f7d1acd6f9b97480ee0776cb15bdea6dd92a5aba788544b26390af19e1ba81c68608236d020b8cebdabeaacd5da5572ec04ae2a83ae40f665c1271c3b

Download Submit
memory/1048-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1048-16-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/1048-20-0x0000000004F80000-0x0000000004FFE000-memory.dmp

Filesize
504KB

Download
memory/1048-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1048-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1656-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1656-1-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/1656-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1656-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download