General
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Target
24102024_1524_24102024_Würth factura 4052299769.rar
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Size
683KB
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Sample
241024-stbxbswdmp
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MD5
1c1e3ba6645d10f49f3f9f1990cfc236
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SHA1
0c5edbcdff5db7fe5382be2ed5ae42179a2bfc8a
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SHA256
7fd2f1bdef39ce5b20a3a7dea10422bd1503f7838999f179498cee270d5f2ae4
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SHA512
b62a76f2af1bf643bd9ab75605f82f89cc7c0f1367a7aec7502e884523a41255a644e61e73ee8355ad3a1c61f6381fa22dd1cac061f453141915d3b521161032
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SSDEEP
12288:QPEF6HUnXBTTjKAOk5Y9Qebwvy45AskZNsEeaPDWM/TMFF7/MenQkp70rEgDiq6:1F6HcL89Q6wK5bWEeaPnTRd176
Static task
static1
Behavioral task
behavioral1
Sample
Würth factura 4052077636.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Würth factura 4052077636.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot7773291387:AAFW0tyP5tccfsSYvPespY2G7aDGr5DPwdk/sendMessage?chat_id=7981072606
Targets
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Target
Würth factura 4052077636.exe
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Size
769KB
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MD5
bc78234ae8c44c54649083c30375ec7f
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SHA1
f45d85d2774e18062706879bbdcd385d892c9f9f
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SHA256
23a0c7ff2552ac978be0814af27520f076b2a94914862db85beb765c62ea350c
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SHA512
c218ae21d43fd214924caf348604327a21a8ef267601cd7a292e87f303b814bb3120ab14884fa61931448ba807fb9ccd210f23f2ce85150b5e2302cf1b7ca776
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SSDEEP
12288:I5gGipxkwKevTbZ3GH3EJX/dGz6RjhQ6q+gdD3/86DtrmT9cPfRNLiyi7TRdf:5GiwwnvTbw0JVGEq+Y/gcHv+yIdf
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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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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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Suspicious use of SetThreadContext
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Target
$PLUGINSDIR/System.dll
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Size
11KB
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MD5
ee260c45e97b62a5e42f17460d406068
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SHA1
df35f6300a03c4d3d3bd69752574426296b78695
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SHA256
e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27
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SHA512
a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3
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SSDEEP
192:eF24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol9Sl:h8QIl975eXqlWBrz7YLOl9
Score3/10 -
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2