Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
02/11/2024, 02:31
General
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Target
0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.exe
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Size
1016KB
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MD5
cfd6b4c3cc561d2776ce868f4ba72b69
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SHA1
081ab7b00963433a521ee26ec231bcfa3c47f6c8
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SHA256
0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68
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SHA512
cdac60c82ca54213a2a42226653e89ff56fb4dc8f3379423acd4e91a74b67320cb788f8b427e23f871ce63da61bdcde691d17732051c6a4d05753a116bbe03b3
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SSDEEP
24576:bLufVqijKZ7Svyl02t8wMBWvKVZLHo5nwe6QrkcJaEi0tg:bCfV9jK0yl026w2roC7CkcQELg
Malware Config
Extracted
Protocol: smtp- Host:
mail.kdt.co.id - Port:
587 - Username:
[email protected] - Password:
Multi12345-!@#
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.kdt.co.id - Port:
587 - Username:
[email protected] - Password:
Multi12345-!@# - Email To:
[email protected]
Signatures
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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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 3 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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Browser Information Discovery 1 TTPs
Enumerate browser information.
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 9 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\0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.exe"C:\Users\Admin\AppData\Local\Temp\0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.exe"C:\Users\Admin\AppData\Local\Temp\0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
1.0MB
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Filesize
6.9MB
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Filesize
112KB
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Filesize
4KB
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Filesize
6.9MB
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Filesize
560KB
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Filesize
6.9MB
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Filesize
296KB
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Filesize
6.9MB
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Filesize
296KB
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Filesize
296KB
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Filesize
296KB
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Filesize
4KB
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Filesize
296KB
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Filesize
296KB
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Filesize
296KB
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Filesize
6.9MB
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Filesize
6.9MB