Analysis
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max time kernel
129s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
05-07-2022 12:02
Static task
static1
Behavioral task
behavioral1
Sample
e99a568ef082bfca5af20fbb88d61e02.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
e99a568ef082bfca5af20fbb88d61e02.exe
Resource
win10v2004-20220414-en
General
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Target
e99a568ef082bfca5af20fbb88d61e02.exe
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Size
564KB
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MD5
e99a568ef082bfca5af20fbb88d61e02
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SHA1
ccdfbafcd141e00bcaa748827142daabdd5729e5
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SHA256
303a311868f65121392b851d610054b544181e14d697b1151ef0f490e3a8dbd0
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SHA512
f0081d4e744084dd09401e734955ba402ba0a9046274348978828ea4aa3be724c5dcca432590a7d2c3fa3654bbced6576812a2a5785dfc59ff7421943aa8934d
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
cp5ua.hyperhost.ua - Port:
587 - Username:
arinzelog@valete.buzz - Password:
7213575aceACE@#$ - Email To:
arinze@valete.buzz
https://api.telegram.org/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger Payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1292-63-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/1292-65-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/1292-67-0x000000000042049E-mapping.dmp family_snakekeylogger behavioral1/memory/1292-66-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/1292-69-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/1292-71-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e99a568ef082bfca5af20fbb88d61e02.exedescription pid process target process PID 1732 set thread context of 1292 1732 e99a568ef082bfca5af20fbb88d61e02.exe e99a568ef082bfca5af20fbb88d61e02.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
e99a568ef082bfca5af20fbb88d61e02.exepid process 1292 e99a568ef082bfca5af20fbb88d61e02.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e99a568ef082bfca5af20fbb88d61e02.exedescription pid process Token: SeDebugPrivilege 1292 e99a568ef082bfca5af20fbb88d61e02.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
e99a568ef082bfca5af20fbb88d61e02.exedescription pid process target process PID 1732 wrote to memory of 1292 1732 e99a568ef082bfca5af20fbb88d61e02.exe e99a568ef082bfca5af20fbb88d61e02.exe PID 1732 wrote to memory of 1292 1732 e99a568ef082bfca5af20fbb88d61e02.exe e99a568ef082bfca5af20fbb88d61e02.exe PID 1732 wrote to memory of 1292 1732 e99a568ef082bfca5af20fbb88d61e02.exe e99a568ef082bfca5af20fbb88d61e02.exe PID 1732 wrote to memory of 1292 1732 e99a568ef082bfca5af20fbb88d61e02.exe e99a568ef082bfca5af20fbb88d61e02.exe PID 1732 wrote to memory of 1292 1732 e99a568ef082bfca5af20fbb88d61e02.exe e99a568ef082bfca5af20fbb88d61e02.exe PID 1732 wrote to memory of 1292 1732 e99a568ef082bfca5af20fbb88d61e02.exe e99a568ef082bfca5af20fbb88d61e02.exe PID 1732 wrote to memory of 1292 1732 e99a568ef082bfca5af20fbb88d61e02.exe e99a568ef082bfca5af20fbb88d61e02.exe PID 1732 wrote to memory of 1292 1732 e99a568ef082bfca5af20fbb88d61e02.exe e99a568ef082bfca5af20fbb88d61e02.exe PID 1732 wrote to memory of 1292 1732 e99a568ef082bfca5af20fbb88d61e02.exe e99a568ef082bfca5af20fbb88d61e02.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e99a568ef082bfca5af20fbb88d61e02.exe"C:\Users\Admin\AppData\Local\Temp\e99a568ef082bfca5af20fbb88d61e02.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e99a568ef082bfca5af20fbb88d61e02.exe"C:\Users\Admin\AppData\Local\Temp\e99a568ef082bfca5af20fbb88d61e02.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1292-65-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1292-63-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1292-71-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1292-69-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1292-66-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1292-61-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1292-67-0x000000000042049E-mapping.dmp
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memory/1292-60-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1732-55-0x00000000754A1000-0x00000000754A3000-memory.dmpFilesize
8KB
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memory/1732-54-0x0000000000B70000-0x0000000000C02000-memory.dmpFilesize
584KB
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memory/1732-59-0x00000000044F0000-0x0000000004516000-memory.dmpFilesize
152KB
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memory/1732-58-0x0000000005D20000-0x0000000005D8A000-memory.dmpFilesize
424KB
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memory/1732-57-0x0000000000700000-0x000000000070E000-memory.dmpFilesize
56KB
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memory/1732-56-0x00000000004F0000-0x0000000000510000-memory.dmpFilesize
128KB