Analysis
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max time kernel
13s -
max time network
22s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
22-10-2023 17:03
Static task
static1
Behavioral task
behavioral1
Sample
16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe
Resource
win10v2004-20230915-en
General
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Target
16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe
-
Size
366KB
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MD5
3c1ade1441ef11aed8496b742eab197b
-
SHA1
06ebde82c367791c03196888fb2fcc7721296564
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SHA256
16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738
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SHA512
79f35c1f552040fd3f5273aa288bbcc86662a325dc9fd5c1817d127568a5edd3337c9b124583c3e09d07c446dcdc2b6b515227ec0d987b6b8444f342046715a6
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SSDEEP
6144:L0nJBIKD2SJMz2dR8rZNlvzGSTo5xBB9VVh8YZWUBwDPlj3y4QTdk6ceh9X3P92D:sJfD2S+nRqx39Xh88VBIlzy4Qpk6ceXx
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot6243209595:AAGECSmdSqJiVZcdFoBvotoaKcKT9Lz5Gvw/sendMessage?chat_id=1070926352
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1964-9-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/1964-11-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/1964-15-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/1964-17-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/1964-19-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger -
Suspicious use of SetThreadContext 1 IoCs
Processes:
16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exedescription pid process target process PID 2208 set thread context of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
RegAsm.exepid process 1964 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 1964 RegAsm.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exedescription pid process target process PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe PID 2208 wrote to memory of 1964 2208 16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe"C:\Users\Admin\AppData\Local\Temp\16f9ece070a18550dedbb5e3bb6f256d79e9853b2d3e049dba379cba0ea4b738.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1964