General
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Target
nFactura_1-000122.tar
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Size
672KB
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Sample
250220-tznnra1kx9
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MD5
dae1b47a897d658de5d9d6405cab0d2a
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SHA1
6c4ef35d3ad9557681454408662d047b0ef5f0fc
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SHA256
509b443e6b1855ea091674d7d8cb9df45673d0d7ec019d399f0386cf86b3f846
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SHA512
6c10d9ee08198aaf9817244c9e2e9429111ea9fb3b0727f4f9081035cac1cc51753872cd869d0fb38aaa24d62373c0f2f3fdd2f56ec2dda4575dc08af9ec8c25
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SSDEEP
12288:+a/AcZ6qJ2s1+pBOi2f0yU0VhlhU4tG/U2XdgjPEmADNA0EpphZNG2:+4Z6SQB5qnrD2/ijsmY0
Static task
static1
Behavioral task
behavioral1
Sample
Factura 1-000122.exe
Resource
win7-20250207-en
Behavioral task
behavioral2
Sample
Factura 1-000122.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20250207-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20250217-en
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot7040312407:AAFWVlSIzsmV7GmLpQj1tUsYJkbKZM5-bUU/sendMessage?chat_id=7763958191
Targets
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Target
Factura 1-000122.exe
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Size
670KB
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MD5
67fd23f749d746da7fe2093aca29ed51
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SHA1
58a8e61356d69b5388357c4d40276ebc0f5be7f5
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SHA256
4aa360e16b659d45873d003f06f34ba82af7966b068a22f2fba2acdb83fb01b6
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SHA512
f0ae9cbbe2fbab3cce379d86b40567e3517598734f3cfd51a5d6a61bbab674d9f594c3af4b9b335a03308cfeb414dd7455628389908bf2dbc72890ea76debfbe
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SSDEEP
12288:Xa/AcZ6qJ2s1+pBOi2f0yU0VhlhU4tG/U2XdgjPEmADNA0EpphZNG26:X4Z6SQB5qnrD2/ijsmY06
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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/System.dll
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Size
12KB
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MD5
0d7ad4f45dc6f5aa87f606d0331c6901
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SHA1
48df0911f0484cbe2a8cdd5362140b63c41ee457
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SHA256
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
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SHA512
c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
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SSDEEP
192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
Score3/10 -
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2