Analysis
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max time kernel
146s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
29-09-2023 08:51
General
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Target
Payment copy_Usd 163,500.exe
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Size
931KB
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MD5
8e841cfc7f7abab974f8adbc4e260346
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SHA1
385ba1dad2877c6a712cda30dbb4cd47007d93ce
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SHA256
1a552b5db668c321e7f584e0f2d379afc41c00707e4fecad232823445bbcf8be
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SHA512
ae50615333524c4b3aa89bb790567d3464ec122d5fc494af62c55762c0e522b7a05c2bb024b1bb0a422f4ea22727b0f372d21735475dc93fafe3dada58748691
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SSDEEP
24576:IwMf2oD5HOhpMmKHeErwqFSVSd+i92MScNXVbzQn:IBzODMmAeswqIHMtNX2
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.realirtlscm.com - Port:
587 - Username:
[email protected] - Password:
password2023 - Email To:
[email protected]
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 14 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 17 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe"C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IpqdQJORbvHjRe.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IpqdQJORbvHjRe" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB224.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe"C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5608a0751fd65870ac071790bf6b2e854
SHA1de143b4dec05109946dc39aee409dee217c5e73a
SHA2564260618cccaaa0ddb0502168a7d31ae53feb71a44cc2402d9083b63869ea5f94
SHA512aaf1f6bbef3c618870bc810ea742f4a44506033def283b761ae3cf19e5cf82190c83e762bf9068504cd9881d20009ba91adf104abac09573e06d25b28120bb91
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD53430ed3011d30bb5be6f47d2b4977fc2
SHA16c192c4aa6d4ac656719adc77b5fb9070f161544
SHA25625a97fff85fefdfcfcb367fd83c031e817bf3b931cdb1cd6649ef3b1470b79f9
SHA512e46607eb7f1be0c869cf8867799ca5471aa9327824d78d1643e657ca33933de1cbb8c7518cde8fcb9d6d69cd0703915e27d8b3e3ca31364729d6dd44e5526818
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Filesize
7.7MB
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Filesize
64KB
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Filesize
68KB
-
Filesize
104KB
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Filesize
652KB
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Filesize
200KB
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Filesize
64KB
-
Filesize
64KB
-
Filesize
32KB
-
Filesize
80KB
-
Filesize
216KB
-
Filesize
304KB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
6.2MB
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Filesize
7.7MB
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Filesize
136KB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
304KB
-
Filesize
64KB
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Filesize
104KB
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Filesize
7.7MB
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Filesize
3.3MB
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Filesize
56KB
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Filesize
120KB
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Filesize
408KB
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Filesize
64KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
64KB
-
Filesize
304KB
-
Filesize
600KB
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Filesize
64KB
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Filesize
120KB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
6.5MB
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Filesize
5.6MB
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Filesize
952KB
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Filesize
64KB
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Filesize
48KB
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Filesize
384KB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
7.7MB
-
Filesize
64KB
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Filesize
584KB
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Filesize
1.8MB
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Filesize
320KB
-
Filesize
144KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
64KB