General
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Target
29012025_1049_28012025_detalle_transferencia_28-01-2025_4844830.rar
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Size
729KB
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Sample
250129-mwwfvswkft
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MD5
cb5fddbcc119c0cfbafc9cf518125377
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SHA1
e0a321a763a3bac36b4c017e62696152e6b0a7e6
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SHA256
727df276f28733a6ed86cfaeb18de7837563be2861148b9bed59e0103d1f0eb6
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SHA512
e2c80c32e6db1e9f0e7c6b51d361019a04478a4c1e416d60dd2871ef55ddef3a14eccefbcb1760e9ad506273990ad5022c579f7cc70dca10ce9a4cacc21b4ae5
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SSDEEP
12288:2EFfS370DgNIxGiL/w0JwMyDQsmzcw1Usy722dyW5LogzqcTTCpjici5X:f9S37WKIxt/wDBDQsScwry72shjzqcTh
Static task
static1
Behavioral task
behavioral1
Sample
detalle_transferencia_28-01-2025_4844830.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
detalle_transferencia_28-01-2025_4844830.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
webmail.segurcisa.com - Port:
587 - Username:
[email protected] - Password:
Segurpas$,12z - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
webmail.segurcisa.com - Port:
587 - Username:
[email protected] - Password:
Segurpas$,12z
Targets
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Target
detalle_transferencia_28-01-2025_4844830.exe
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Size
811KB
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MD5
71dfa22f384cc9fd4a1dc0cc767208a3
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SHA1
3ae8bf9561fa09829d1c7f77ac17ff005cb8f8b6
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SHA256
c1713a4d1fea88be492ec6fbdc9b1e793d5d7972f0f538b71a0da0c318ada360
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SHA512
85b5f965c3170456e13d3b1bd3418bad6384383fa71ad074cc34f5827ed6954d21f69635133fa277fa3022c0f46138edbaf49348acecd1b7c7be3082682f5682
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SSDEEP
12288:CGuLXqLB7gdFrs981KuAwrgzQcHH0pqkwgVvpJBiniH:CGuDqLiFQ99wrggvDXfCiH
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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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Suspicious use of SetThreadContext
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Target
$PLUGINSDIR/System.dll
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Size
12KB
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MD5
192639861e3dc2dc5c08bb8f8c7260d5
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SHA1
58d30e460609e22fa0098bc27d928b689ef9af78
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SHA256
23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6
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SHA512
6e573d8b2ef6ed719e271fd0b2fd9cd451f61fc9a9459330108d6d7a65a0f64016303318cad787aa1d5334ba670d8f1c7c13074e1be550b4a316963ecc465cdc
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SSDEEP
192:ljHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZqE0QPi:R/Qlt7wiij/lMRv/9V4bfr
Score3/10 -
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2