a8190a848d9ad11fcb5ceb5d77e43bb84581310b18f702dfacdeaba18c1ea8f2

Analysis

max time kernel
141s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
01/02/2024, 08:26

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General

Target

1f6308fd886b9ee31d05701fcae7a39a.exe
Size

790KB
MD5

1f6308fd886b9ee31d05701fcae7a39a
SHA1

52b5182d4809cc099d7c67ecbdc46ccb637b89f0
SHA256

a8190a848d9ad11fcb5ceb5d77e43bb84581310b18f702dfacdeaba18c1ea8f2
SHA512

9b6fbff296e9767c948106a622d472fb92f51bdc631d2ca1b9f2397ae478fed9bb03e40fc5700230da5f731611c03aecb3cacaf5c456bc73d7b4ce4d88ba1f4b
SSDEEP

12288:1/BYuUgOTp8TDh4ztXMEUgEK27LiQqEuH7WSJ+QP3ddJgU87Vi/xHbg:1aqEpUDuTUzK2fiRTag3bKV0xHbg

Score

7^/10

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SmartClock.lnk	1f6308fd886b9ee31d05701fcae7a39a.exe

Executes dropped EXE 1 IoCs

pid	Process
4616	SmartClock.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3952	1700	WerFault.exe	14

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4616	SmartClock.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 4616	1700	1f6308fd886b9ee31d05701fcae7a39a.exe	32
PID 1700 wrote to memory of 4616	1700	1f6308fd886b9ee31d05701fcae7a39a.exe	32
PID 1700 wrote to memory of 4616	1700	1f6308fd886b9ee31d05701fcae7a39a.exe	32

C:\Users\Admin\AppData\Local\Temp\1f6308fd886b9ee31d05701fcae7a39a.exe
"C:\Users\Admin\AppData\Local\Temp\1f6308fd886b9ee31d05701fcae7a39a.exe"
1⤵
- Drops startup file
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe
  "C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: AddClipboardFormatListener
  PID:4616
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1700 -s 1000
  2⤵
  - Program crash
  PID:3952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1700 -ip 1700
1⤵
PID:864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe

Filesize
61KB

MD5
7c2b17a61c72a48e288211e2d560855a

SHA1
1746f46c951b51ff303d08d225dd25b37bf2ed9c

SHA256
4b8b1a8f799cc8e7baabebcf0627dfb04b2efdce318e8d3e12a72858fcb8fd2d

SHA512
1fbafa825f4b1782d0ec28b6b0be20958ba979da8a74645268fba1c900cf232506cef4d79b1f310a9bd3fd92aa9638957e273cd5614b4ed7ed9280023e177ac1

Download Submit
C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe

Filesize
66KB

MD5
5df0b2c3ddee597860789bddef66d6e4

SHA1
af4ca754b4e7694ca1213226092914cfdb57a33c

SHA256
a3f7ef7e43bd5e69919664fc3b413f3a5ae5723e11291626c48e15dd1cff8982

SHA512
e167bac2fcc09760668fba9bdf12da24ae4b135e0b3403d8ed7217b57c1d63d2f691297f4bc3937693a6c3a0144984b749a771372ef668f34bc6f3b743ed9b8c

Download Submit
memory/1700-2-0x00000000022D0000-0x0000000002361000-memory.dmp

Filesize
580KB

Download
memory/1700-3-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/1700-1-0x0000000000670000-0x00000000006FF000-memory.dmp

Filesize
572KB

Download
memory/1700-15-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/4616-12-0x0000000002100000-0x000000000218E000-memory.dmp

Filesize
568KB

Download
memory/4616-14-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/4616-13-0x0000000002220000-0x00000000022B1000-memory.dmp

Filesize
580KB

Download
memory/4616-17-0x0000000002100000-0x000000000218E000-memory.dmp

Filesize
568KB

Download