General
- Target Fatura.exe
- Size 664KB
- Sample260309-kr9ftacs7j
- SHA256 c301f73e763173ccfec4bef1df2f9ea35e5d483cded5bc6d87813bb0df53d1c8
- MD5 63d447c1cf2bac0ea4c313c39d8c133e
- SHA1 846b7bb80ecbc6ab4b4ccd74604fc4058148bf84
- SHA512 bd6fd17e509e2f8daddd750e6f290d3a24b6b1cbe89c7d6baa2719441e12b3e741557ae33e7ecadffb253058f268401e07641c2790c8313e8a4d06b1ef3b232d
- SSDEEP 12288:xL2FyV3yC/KoErt+93mpIIcL1wWUx1usXMfv1zEzZQ+Erd:xLoyV3yQACwM11Ux14fv1zEF8
- TLSH T1BBE401156AE7C433C9940B700426D6BE6B2A6D4428D143077FD0BE9FF9772924E3EE86
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Fatura.exe
Resource
win10v2004-20260129-en
Behavioral task
behavioral2
Sample
Fatura.exe
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260130-en
Malware Config
Extracted
-
Protocol
smtp
-
Host
webmail.intecsa.pe
-
Port
587
-
Username
-
Password
Intecsa!23
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
webmail.intecsa.pe
-
Port
587
-
Username
-
Password
Intecsa!23
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Email to
Targets
-
- Target Fatura.exe
- Size 664KB
- SHA256 c301f73e763173ccfec4bef1df2f9ea35e5d483cded5bc6d87813bb0df53d1c8
- MD5 63d447c1cf2bac0ea4c313c39d8c133e
- SHA1 846b7bb80ecbc6ab4b4ccd74604fc4058148bf84
- SHA512 bd6fd17e509e2f8daddd750e6f290d3a24b6b1cbe89c7d6baa2719441e12b3e741557ae33e7ecadffb253058f268401e07641c2790c8313e8a4d06b1ef3b232d
- SSDEEP 12288:xL2FyV3yC/KoErt+93mpIIcL1wWUx1usXMfv1zEzZQ+Erd:xLoyV3yQACwM11Ux14fv1zEF8
- TLSH T1BBE401156AE7C433C9940B700426D6BE6B2A6D4428D143077FD0BE9FF9772924E3EE86
- MD5 SHA1 SHA512 SSDEEP TLSH
-
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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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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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
- Size 12KB
- SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
- MD5 0d7ad4f45dc6f5aa87f606d0331c6901
- SHA1 48df0911f0484cbe2a8cdd5362140b63c41ee457
- SHA512 c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
- SSDEEP 192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
- TLSH T1BA428E12977049F2F1A0183C10A67F265FBEAE5C1BE445A39FE380867D652DF9436343
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2