General
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Target
JOSXXL1.exe
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Size
792KB
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Sample
241026-1vtsjaxlfm
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MD5
fb24966daab46af066a7b7c041236de9
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SHA1
391bb0f3da952bbbf14b61b7f6c01175344be882
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SHA256
8e5d0c237ba87f5b445c7edcf6d5ea6071fb873c64b6431f4f98527461aac37d
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SHA512
7086d3a365f1fd90b26309ca87c70a872c10badc03a47e96997465c1e8db755d8de05c5321af6e7b53d566acb6193ded5b331f7232df22b4dad881a3533a764f
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SSDEEP
12288:XDGxeWd8KhMLxCTSr+lZbYk4z+pmUd0CP/TtybfkmvKAFfyhRY2ULwMaVZl:W3ddhMLiSKlGkZhVBy7BvHyhR3ULxe/
Static task
static1
Behavioral task
behavioral1
Sample
JOSXXL1.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JOSXXL1.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/bot7511877228:AAEfdtsXiYLhmN4YbL4GOCHPaqlvykB-alc/sendMessage?chat_id=7534008929
Targets
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Target
JOSXXL1.exe
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Size
792KB
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MD5
fb24966daab46af066a7b7c041236de9
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SHA1
391bb0f3da952bbbf14b61b7f6c01175344be882
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SHA256
8e5d0c237ba87f5b445c7edcf6d5ea6071fb873c64b6431f4f98527461aac37d
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SHA512
7086d3a365f1fd90b26309ca87c70a872c10badc03a47e96997465c1e8db755d8de05c5321af6e7b53d566acb6193ded5b331f7232df22b4dad881a3533a764f
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SSDEEP
12288:XDGxeWd8KhMLxCTSr+lZbYk4z+pmUd0CP/TtybfkmvKAFfyhRY2ULwMaVZl:W3ddhMLiSKlGkZhVBy7BvHyhR3ULxe/
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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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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