Analysis
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max time kernel
290s -
max time network
210s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
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submitted
24/02/2025, 15:52
General
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Target
Minty.exe
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Size
1.1MB
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MD5
0655e0d2ba0e2e1c6dff3fc641df6e51
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SHA1
a59607c3c85aefe38a9b1120f62cd9068eb40a57
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SHA256
86f314ed376d8d0f2b6d6a99cbd54a05d536d13fb76d163243198253b12e5f54
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SHA512
b9e9a1d2db29b756d0fa85b01e4af65c53069715ee45d4f83b29f85c06deb946dd00020591d370ac6d6689f6f1f1d5fcb5b524f59f9ef6ad9f4d5a3da85ea7b9
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SSDEEP
24576:yjl8n94KG/k6Jw4odKq3ry+HNU7OIdzkLa:mKnex/kIteKgHNUlV8a
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot7745751910:AAGY46QDCTWO_Pw9iDqZhkNij-i4uwbMgzE/sendMessage?chat_id=7695061973
Signatures
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Guloader family
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Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
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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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Loads dropped DLL 2 IoCs
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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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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Drops file in Program Files directory 1 IoCs
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Browser Information Discovery 1 TTPs
Enumerate browser information.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 4 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\Minty.exe"C:\Users\Admin\AppData\Local\Temp\Minty.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Minty.exe"C:\Users\Admin\AppData\Local\Temp\Minty.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- 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
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
11KB
MD5c61501f07cf09bcfcdfe4cc8a1ebbbe3
SHA1e8581b4359651b857646ae727efaaef372daa0fc
SHA2567e75f148920db6300dad5a1c12fd5d6eecc95698a310a01311181bc98a704d55
SHA5129837abe7ec3fa0f1f5193968d12b7ca1893e34eddf628db1f7ab6715b4de339231f0ec1b5f0f86c767f5a30c40da5c4a95e99deedd22eece93cb0d00539aad24
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Filesize
4KB
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Filesize
5.6MB
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Filesize
40KB
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Filesize
88.9MB
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Filesize
4KB
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Filesize
4KB
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Filesize
18.3MB
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Filesize
1.1MB
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Filesize
18.3MB
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Filesize
624KB
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Filesize
584KB
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Filesize
296KB
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Filesize
5.2MB
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Filesize
88.9MB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
1.8MB
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Filesize
320KB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
4KB