Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
22-09-2022 15:04
Behavioral task
behavioral1
Sample
0x00080000000139dc-75.exe
Resource
win7-20220812-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
0x00080000000139dc-75.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
6 signatures
150 seconds
General
-
Target
0x00080000000139dc-75.exe
-
Size
3.8MB
-
MD5
4ab049723f3f39517e74252409d34cc3
-
SHA1
7115fdc392fb8972c368f13c394f045ff76355fc
-
SHA256
9a5c441ddb5578d4f3d2f0c574c6b2311793b0f6fdb25ca437390a9d3aeaf49c
-
SHA512
7281cc6cd16f2f0174af814ba8e38f7f7fffe1503ddcc42954111371b16e61157c66667b6511a107adc853b25383978f1d531a05d2075e05deee28428e20386f
-
SSDEEP
98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/PmlwXVZ4FB:5+R/eZADUXR
Score
10/10
Malware Config
Extracted
Family
bitrat
Version
1.38
C2
sheet.duckdns.org:8471
Attributes
-
communication_password
81dc9bdb52d04dc20036dbd8313ed055
-
install_dir
Install path
-
install_file
Install name
-
tor_process
tor
Signatures
-
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
0x00080000000139dc-75.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Install name = "C:\\Users\\Admin\\AppData\\Local\\Install path\\Install name" 0x00080000000139dc-75.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Install name = "C:\\Users\\Admin\\AppData\\Local\\Install path\\Install nameȀ" 0x00080000000139dc-75.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
Processes:
0x00080000000139dc-75.exepid process 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe -
Suspicious behavior: RenamesItself 30 IoCs
Processes:
0x00080000000139dc-75.exepid process 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
0x00080000000139dc-75.exedescription pid process Token: SeShutdownPrivilege 4988 0x00080000000139dc-75.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
0x00080000000139dc-75.exepid process 4988 0x00080000000139dc-75.exe 4988 0x00080000000139dc-75.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\0x00080000000139dc-75.exe"C:\Users\Admin\AppData\Local\Temp\0x00080000000139dc-75.exe"1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4988