c29c9f30390bfab9f34e2bb660724cd944dd31a15d8cc31e1a39d0d51981aa12

Analysis

max time kernel
200s
max time network
209s
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, 21:22

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General

Target

1cd576eb571a1f74fd43d077e20caac2.exe
Size

1000KB
MD5

1cd576eb571a1f74fd43d077e20caac2
SHA1

91a1812d1c45d1e6f3e9e01e74af203a401ddfbb
SHA256

c29c9f30390bfab9f34e2bb660724cd944dd31a15d8cc31e1a39d0d51981aa12
SHA512

a466417ac06b342cbc02830211c42ce02baeecb38d71045b7d12ed9ca91728008b9c39b58a65d48c52192ecdcd18952f815e7891437bc4f8b98d9162c8436f51
SSDEEP

24576:14YjR0KkuxzOg3p1zP7gFjxhNsSU4KK71B+5vMiqt0gj2ed:14YjR0KkuxzOg3p1jghNPqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2488	1cd576eb571a1f74fd43d077e20caac2.exe

Executes dropped EXE 1 IoCs

pid	Process
2488	1cd576eb571a1f74fd43d077e20caac2.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2488	1cd576eb571a1f74fd43d077e20caac2.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
2060	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2488	1cd576eb571a1f74fd43d077e20caac2.exe
2488	1cd576eb571a1f74fd43d077e20caac2.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4776	1cd576eb571a1f74fd43d077e20caac2.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4776	1cd576eb571a1f74fd43d077e20caac2.exe
2488	1cd576eb571a1f74fd43d077e20caac2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 2488	4776	1cd576eb571a1f74fd43d077e20caac2.exe	94
PID 4776 wrote to memory of 2488	4776	1cd576eb571a1f74fd43d077e20caac2.exe	94
PID 4776 wrote to memory of 2488	4776	1cd576eb571a1f74fd43d077e20caac2.exe	94
PID 2488 wrote to memory of 2060	2488	1cd576eb571a1f74fd43d077e20caac2.exe	95
PID 2488 wrote to memory of 2060	2488	1cd576eb571a1f74fd43d077e20caac2.exe	95
PID 2488 wrote to memory of 2060	2488	1cd576eb571a1f74fd43d077e20caac2.exe	95

C:\Users\Admin\AppData\Local\Temp\1cd576eb571a1f74fd43d077e20caac2.exe
"C:\Users\Admin\AppData\Local\Temp\1cd576eb571a1f74fd43d077e20caac2.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Users\Admin\AppData\Local\Temp\1cd576eb571a1f74fd43d077e20caac2.exe
  C:\Users\Admin\AppData\Local\Temp\1cd576eb571a1f74fd43d077e20caac2.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2488
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\1cd576eb571a1f74fd43d077e20caac2.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2060

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\1cd576eb571a1f74fd43d077e20caac2.exe

Filesize
665KB

MD5
e4bc0fda0ca46566201a4365620906e8

SHA1
dab5ae59f050ee3a3c293509ed57bb8dd1d2d91d

SHA256
ccd0345a36d57dd91c83d319ce9dd50fd6d6d930ceeeb3a374f3e3778c460a0a

SHA512
bb72fc04ee46695abbf1c15983978cb12eb6aac62b7d5b7b31b13f9dbce85241c4cfdfacf1638806c258e064ab8089cc61ba13bbef332b464ab426375314c17b

Download Submit
memory/2488-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2488-14-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/2488-22-0x0000000004FB0000-0x000000000502E000-memory.dmp

Filesize
504KB

Download
memory/2488-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2488-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4776-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4776-1-0x0000000001630000-0x00000000016B3000-memory.dmp

Filesize
524KB

Download
memory/4776-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4776-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download