de2f59e5c08580f15b912164f9781109354056446a4e792607dee75dbde462cf

Analysis

max time kernel
36s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
17/05/2023, 17:30

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General

Target

clp1.exe
Size

4.7MB
MD5

39c01a72dbe7ef1d7397f66c9c79d39b
SHA1

4b5d58ba9bb3ee3c647c369ee64d0dd6e11253d7
SHA256

de2f59e5c08580f15b912164f9781109354056446a4e792607dee75dbde462cf
SHA512

c8996668e26460572b8759c30f32d978dc2e8fa52b5451888ce89fa676fc10cbddd21772640b902a2d29cbd97b7c95afe9e1d4624bb0d15d9d6f3329f2f1fc89
SSDEEP

49152:ysa+On6R+U8yL640GOvB6jph1gW8pmaFAkanv+6kGjuJWOe/:7qitkfY0W9

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2012	DocumentsFavorites-ver6.8.3.5.exe

Loads dropped DLL 1 IoCs

pid	Process
1808	clp1.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Windows\CurrentVersion\Run	clp1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Windows\CurrentVersion\Run\DocumentsFavorites-ver6.8.3.5 = "C:\\ProgramData\\DocumentsFavorites-ver6.8.3.5\\DocumentsFavorites-ver6.8.3.5.exe"	clp1.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1808 wrote to memory of 2012	1808	clp1.exe	28
PID 1808 wrote to memory of 2012	1808	clp1.exe	28
PID 1808 wrote to memory of 2012	1808	clp1.exe	28

C:\Users\Admin\AppData\Local\Temp\clp1.exe
"C:\Users\Admin\AppData\Local\Temp\clp1.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1808
- C:\ProgramData\DocumentsFavorites-ver6.8.3.5\DocumentsFavorites-ver6.8.3.5.exe
  C:\ProgramData\DocumentsFavorites-ver6.8.3.5\DocumentsFavorites-ver6.8.3.5.exe
  2⤵
  - Executes dropped EXE
  PID:2012

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\DocumentsFavorites-ver6.8.3.5\DocumentsFavorites-ver6.8.3.5.exe

Filesize
754.7MB

MD5
733129c8c5c02d810920d9710b97c9d4

SHA1
d1744adf007313ce66e063238bcf0dcb9ba9cd14

SHA256
1ec6102c3885a09cbfc4da00496cf13938330889549098473f1b87e3542b9890

SHA512
992a9a853d3934850e37a77843fd4b5437f2c5597bb94df6632705f581fbca26457bacc65f7114393a28698261ef199763d5ba31e845695f5c5e783943b8cf79

Download Submit
\ProgramData\DocumentsFavorites-ver6.8.3.5\DocumentsFavorites-ver6.8.3.5.exe

Filesize
754.7MB

MD5
733129c8c5c02d810920d9710b97c9d4

SHA1
d1744adf007313ce66e063238bcf0dcb9ba9cd14

SHA256
1ec6102c3885a09cbfc4da00496cf13938330889549098473f1b87e3542b9890

SHA512
992a9a853d3934850e37a77843fd4b5437f2c5597bb94df6632705f581fbca26457bacc65f7114393a28698261ef199763d5ba31e845695f5c5e783943b8cf79

Download Submit