a8190a848d9ad11fcb5ceb5d77e43bb84581310b18f702dfacdeaba18c1ea8f2

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-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
3016	SmartClock.exe

Loads dropped DLL 3 IoCs

pid	Process
2164	1f6308fd886b9ee31d05701fcae7a39a.exe
2164	1f6308fd886b9ee31d05701fcae7a39a.exe
2164	1f6308fd886b9ee31d05701fcae7a39a.exe

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

System Information Discovery
T1082

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3016	SmartClock.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 3016	2164	1f6308fd886b9ee31d05701fcae7a39a.exe	19
PID 2164 wrote to memory of 3016	2164	1f6308fd886b9ee31d05701fcae7a39a.exe	19
PID 2164 wrote to memory of 3016	2164	1f6308fd886b9ee31d05701fcae7a39a.exe	19
PID 2164 wrote to memory of 3016	2164	1f6308fd886b9ee31d05701fcae7a39a.exe	19

C:\Users\Admin\AppData\Local\Temp\1f6308fd886b9ee31d05701fcae7a39a.exe
"C:\Users\Admin\AppData\Local\Temp\1f6308fd886b9ee31d05701fcae7a39a.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2164
- 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:3016

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
9KB

MD5
e8c02213a2419a1addb9f8f0c1c104a3

SHA1
1a7dbc92785aed00543183b487f56fe4235039ee

SHA256
d3e4cecc912221aa81db0e0151c2be7c275f35e83b3fcfa83acafdb26dd16c59

SHA512
87a94e364b3e75fd62f1ade8b04ba0a66a827afa4fb8625e7ffb42b2feaa8444f01559241ca2fb8a19f414a737954642cb1ffcdbb215ee25b007efb40b10bb1b

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

Filesize
78KB

MD5
6a3ff25daeaa1108e176683067f974c2

SHA1
43ba3433fe97cc337bbb0004afef8464cc893e55

SHA256
c97cc2c642e452b49c35a9575e8128d1aef9a405fb30a96110d984b39e84d550

SHA512
efbe75b2f6fb3072e7518695b279e6318a591cde06267cea0f0c02b6072d53b7e6c865d40164578ff3a5d6fc390ba5d9866f1728c01a431312f5dada2a0640cb

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

Filesize
20KB

MD5
82ca3d4bbbb9804f44d4bc63242589f7

SHA1
e2d89a6e5ffdc02e03e5fb0fb76e59fa38846bd2

SHA256
8d3a04020a7c1c6a6b759f18b9b5ce03e0c687ee8e5e28a1b9e58379da665f0e

SHA512
0222a873882de38883b6ce2b4082a3ea8460afadca03b4f8a9c072dc2828c0495c7b32b33efd2348c34622af1382a0dfd6acf35d519ce9764d32db8219941433

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

Filesize
29KB

MD5
2fc056cdefdf0018c646a6606500c4f8

SHA1
2f1d52f6531eafbd1b9831780101b675e1c3f0cc

SHA256
f65d1447662262a042d5c285b22e4c35ba3dbed1f60bf11c6fedb0ab4b40173c

SHA512
36dfadf90a0b8655f05e2720f6d7fe87842e5e1f4facb6553feae386f6a33d15dfc965b62fce226f9781b8e9c694016284d66d4238d50beaf3cf8aaa856d5def

Download Submit
memory/2164-17-0x00000000004D0000-0x0000000000561000-memory.dmp

Filesize
580KB

Download
memory/2164-2-0x00000000004D0000-0x0000000000561000-memory.dmp

Filesize
580KB

Download
memory/2164-16-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2164-0-0x0000000000380000-0x0000000000400000-memory.dmp

Filesize
512KB

Download
memory/2164-1-0x0000000000380000-0x0000000000400000-memory.dmp

Filesize
512KB

Download
memory/2164-4-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/3016-19-0x0000000001C60000-0x0000000001CE0000-memory.dmp

Filesize
512KB

Download
memory/3016-20-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/3016-18-0x0000000001C60000-0x0000000001CE0000-memory.dmp

Filesize
512KB

Download