General
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Target
3456754365_PDF.exe
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Size
743KB
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Sample
250227-mczzyatxhx
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MD5
32e141183a50053d9c465ae8394ac718
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SHA1
e9264e0fa77433ce8f1209372a5cbff50d4e3113
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SHA256
5ac5d66f604f656b5b7de2506f6e8ad911b81a3bccd1317f315e3cc3ad68851c
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SHA512
b83ea417187ec70d13465ea0f36f436e6c51fb6abc79032b42332aa5507541d21eb63dc85b6c53c897287a855b46dfef3e81293ef1876af7b23a28c17a3ee1e2
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SSDEEP
12288:Sgn0B2gAPgy1IpO/Cfp3krcah1Ybwb2ub1ayFB+E/1F0bN0FhU0XLJk+Xe/XK41O:oB1STIpO/+p3kIah1YMphayFB+O0bN0h
Static task
static1
Behavioral task
behavioral1
Sample
3456754365_PDF.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
3456754365_PDF.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20250217-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20250217-en
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot7925601648:AAFJQr-qYufJQhg5VRCefCc8bUKVvQ_OCT4/sendMessage?chat_id=1940565380
Targets
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Target
3456754365_PDF.exe
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Size
743KB
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MD5
32e141183a50053d9c465ae8394ac718
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SHA1
e9264e0fa77433ce8f1209372a5cbff50d4e3113
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SHA256
5ac5d66f604f656b5b7de2506f6e8ad911b81a3bccd1317f315e3cc3ad68851c
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SHA512
b83ea417187ec70d13465ea0f36f436e6c51fb6abc79032b42332aa5507541d21eb63dc85b6c53c897287a855b46dfef3e81293ef1876af7b23a28c17a3ee1e2
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SSDEEP
12288:Sgn0B2gAPgy1IpO/Cfp3krcah1Ybwb2ub1ayFB+E/1F0bN0FhU0XLJk+Xe/XK41O:oB1STIpO/+p3kIah1YMphayFB+O0bN0h
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Guloader family
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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
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Accesses Microsoft Outlook profiles
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Target
$PLUGINSDIR/LangDLL.dll
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Size
5KB
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MD5
174708997758321cf926b69318c6c3f5
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SHA1
645488089bf320f6864e0d0bc284c85216e56fbd
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SHA256
f577b66492e97c7b8bf515398d8deb745abafd74f56fc03e67fce248ebbeb873
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SHA512
214433597e04ca1ff9b4fe092d5d2997707a7c56f0f82c85d586088a200e4455028f3b9427d87b4f06f9252557d5be4b7a9138ea6a8d045df6209421fd8ca054
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SSDEEP
48:S46+/ZTKYKxbWsptIpBtWZ0iV8jAWiAJCvxft2O2B8mCofjLl:zDuPbOBtWZBV8jAWiAJCdv2CmpL
Score3/10 -
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Target
$PLUGINSDIR/System.dll
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Size
11KB
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MD5
0ff2d70cfdc8095ea99ca2dabbec3cd7
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SHA1
10c51496d37cecd0e8a503a5a9bb2329d9b38116
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SHA256
982c5fb7ada7d8c9bc3e419d1c35da6f05bc5dd845940c179af3a33d00a36a8b
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SHA512
cb5fc0b3194f469b833c2c9abf493fcec5251e8609881b7f5e095b9bd09ed468168e95dda0ba415a7d8d6b7f0dee735467c0ed8e52b223eb5359986891ba6e2e
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SSDEEP
192:eK24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35OlASl:u8QIl975eXqlWBrz7YLOlA
Score3/10 -
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2