General
- Target bac00be71feb7f3f3091eb54d53771e21eee2c422f148e8524bb09e1827e2b70.exe
- Size 867KB
- Sample251208-tfbvvaen5x
- SHA256 bac00be71feb7f3f3091eb54d53771e21eee2c422f148e8524bb09e1827e2b70
- MD5 c264e434f072fd7d7b4bd11689e7579e
- SHA1 c036904eb33bea542b242b301658e109e1542a5f
- SHA512 f3bd7efdcb7bd4b6f961c1a4173b7f85de56f6aeff20b9ea2428ef3051a8a3e4d242a7f9dbf56793d3d5188803b209a79bba951e4374beb7074ee56c60e2acd5
- SSDEEP 24576:5TSIR8kemGEESqCLfatdR4jDarplizvogK:5TSIKkem8dg+OvLK
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
bac00be71feb7f3f3091eb54d53771e21eee2c422f148e8524bb09e1827e2b70.exe
Resource
win10v2004-20251016-en
Behavioral task
behavioral2
Sample
bac00be71feb7f3f3091eb54d53771e21eee2c422f148e8524bb09e1827e2b70.exe
Resource
win11-20251015-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20251016-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11-20251015-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20251016-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20251015-en
Malware Config
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
mail.bcnhaiguan.com
-
Port
587
-
Username
-
Password
1952a2013A
-
Email to
Targets
-
- Target bac00be71feb7f3f3091eb54d53771e21eee2c422f148e8524bb09e1827e2b70.exe
- Size 867KB
- SHA256 bac00be71feb7f3f3091eb54d53771e21eee2c422f148e8524bb09e1827e2b70
- MD5 c264e434f072fd7d7b4bd11689e7579e
- SHA1 c036904eb33bea542b242b301658e109e1542a5f
- SHA512 f3bd7efdcb7bd4b6f961c1a4173b7f85de56f6aeff20b9ea2428ef3051a8a3e4d242a7f9dbf56793d3d5188803b209a79bba951e4374beb7074ee56c60e2acd5
- SSDEEP 24576:5TSIR8kemGEESqCLfatdR4jDarplizvogK:5TSIKkem8dg+OvLK
- MD5 SHA1 SHA512 SSDEEP
-
Guloader family
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
-
Vipkeylogger family
-
Loads dropped DLL
-
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.
-
Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
-
- Target $PLUGINSDIR/System.dll
- Size 12KB
- SHA256 acf90ab6f4edc687e94aaf604d05e16e6cfb5e35873783b50c66f307a35c6506
- MD5 6e55a6e7c3fdbd244042eb15cb1ec739
- SHA1 070ea80e2192abc42f358d47b276990b5fa285a9
- SHA512 2d504b74da38edc967e3859733a2a9cacd885db82f0ca69bfb66872e882707314c54238344d45945dc98bae85772aceef71a741787922d640627d3c8ae8f1c35
- SSDEEP 192:MenY0qWTlt70IAj/lQ0sEWc/wtYbBH2aDybC7y+XBaIwL:M8+Qlt70Fj/lQRY/9VjjgL
- MD5 SHA1 SHA512 SSDEEP
Score3/10 -
- Target $PLUGINSDIR/nsDialogs.dll
- Size 9KB
- SHA256 c719697d5ced17d97bbc48662327339ccec7e03f6552aa1d5c248f6fa5f16324
- MD5 ca5bb0ee2b698869c41c087c9854487c
- SHA1 4a8abbb2544f1a9555e57a142a147dfeb40c4ca4
- SHA512 363a80843d7601ba119bc981c4346188f490b388e3ed390a0667aaf5138b885eec6c69d4e7f60f93b069d6550277f4c926bd0f37bc893928111dc62494124770
- SSDEEP 96:ojsvUu3Uy+sytcS8176b+XR8pCHFcMcxSgB5PKtAtgt+Nt+rnt3DVEB3Y/NqkzfS:ojsvWyNO81b8pCHFcM0PuAgkOyhIFc
- MD5 SHA1 SHA512 SSDEEP
Score3/10
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2