Analysis
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max time kernel
61s -
max time network
82s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
21-06-2023 21:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1539b3090eee98b44d3561eab056e246950c0c572175273a631997e9e2fefc54.dll
Resource
win7-20230621-en
windows7-x64
5 signatures
150 seconds
General
-
Target
1539b3090eee98b44d3561eab056e246950c0c572175273a631997e9e2fefc54.dll
-
Size
1.7MB
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MD5
351543e77cea2639961d04cefc96c2b8
-
SHA1
eb0d6eee272ec0ddde230584a49d4ef06413720f
-
SHA256
1539b3090eee98b44d3561eab056e246950c0c572175273a631997e9e2fefc54
-
SHA512
9a8fc8268a558618be543af78adb255fec0923a8a00b0334608ae1104203215bfcd9191367994298927e861ac2e83a8d3c46e70c839e000c91e187a538a93086
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SSDEEP
49152:H9ssEqqJ9Qm+drgu5XlrURszomJMSL0ZtEjcN0V:HOsvqTQTrgSXlrUu/J5L0Vy
Malware Config
Signatures
-
Detect Blackmoon payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1496-133-0x0000000010000000-0x00000000104A5000-memory.dmp family_blackmoon -
Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 2 1496 rundll32.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
rundll32.exepid process 1496 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4740 wrote to memory of 1496 4740 rundll32.exe rundll32.exe PID 4740 wrote to memory of 1496 4740 rundll32.exe rundll32.exe PID 4740 wrote to memory of 1496 4740 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1539b3090eee98b44d3561eab056e246950c0c572175273a631997e9e2fefc54.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4740 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1539b3090eee98b44d3561eab056e246950c0c572175273a631997e9e2fefc54.dll,#12⤵
- Blocklisted process makes network request
- Suspicious use of SetWindowsHookEx
PID:1496