General
- Target PS-PO0726-8406.exe
- Size 372KB
- Sample260831-h84wjsfb89
- SHA256 a29fcd93d595590a046c3cf8272fc5cf332ece6964963160461605a9f9bf35a0
- MD5 8c5259ac0a6e26f997b68c6da00a2906
- SHA1 b66082973cb689030fe6796a3b8929869cf2d9c2
- SHA512 c0925380e294ccd3822afd641b2162b0efa470d94376d3e86a917dcfe295777205004e269bcde78b62f3078da4d6f54fc630e7bb6a3c0340a1854376c8c21be3
- SSDEEP 6144:aLsBN8xoInob4d/Opc8UgqEPDpgXZto4tlaazpBB8QdMmgw:VBSjApigqIVgXXZaazRbh
- TLSH T15D84BE5D71827592CFDA61F60A2143F9932BEDFC201A433E6A613F57F4E628021E2B47
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
PS-PO0726-8406.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
PS-PO0726-8406.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.holzbrenzii.com
-
Port
21
-
Username
-
Password
boygirl123456
Targets
-
- Target PS-PO0726-8406.exe
- Size 372KB
- SHA256 a29fcd93d595590a046c3cf8272fc5cf332ece6964963160461605a9f9bf35a0
- MD5 8c5259ac0a6e26f997b68c6da00a2906
- SHA1 b66082973cb689030fe6796a3b8929869cf2d9c2
- SHA512 c0925380e294ccd3822afd641b2162b0efa470d94376d3e86a917dcfe295777205004e269bcde78b62f3078da4d6f54fc630e7bb6a3c0340a1854376c8c21be3
- SSDEEP 6144:aLsBN8xoInob4d/Opc8UgqEPDpgXZto4tlaazpBB8QdMmgw:VBSjApigqIVgXXZaazRbh
- TLSH T15D84BE5D71827592CFDA61F60A2143F9932BEDFC201A433E6A613F57F4E628021E2B47
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Loads dropped DLL
-
Accesses Microsoft Outlook profiles
-
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
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
- Target $PLUGINSDIR/System.dll
- Size 11KB
- SHA256 bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb
- MD5 17ed1c86bd67e78ade4712be48a7d2bd
- SHA1 1cc9fe86d6d6030b4dae45ecddce5907991c01a0
- SHA512 0cbed521e7d6d1f85977b3f7d3ca7ac34e1b5495b69fd8c7bfa1a846baf53b0ecd06fe1ad02a3599082ffacaf8c71a3bb4e32dec05f8e24859d736b828092cd5
- SSDEEP 192:eY24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol+Sl:E8QIl975eXqlWBrz7YLOl+
- TLSH T1E3325C12135081F3E4918138C86B3A276B6A15029BF98E57DFD39546BE31BE3BD7D603
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/nsDialogs.dll
- Size 9KB
- SHA256 c13104552b8b553159f50f6e2ca45114493397a6fa4bf2cbb960c4a2bbd349ab
- MD5 42b064366f780c1f298fa3cb3aeae260
- SHA1 5b0349db73c43f35227b252b9aa6555f5ede9015
- SHA512 50d8f4f7a3ff45d5854741e7c4153fa13ee1093bafbe9c2adc60712ed2fb505c9688dd420d75aaea1b696da46b6beccc232e41388bc2a16b1f9eea1832df1cd7
- SSDEEP 192:o68cSzvTyl4tgi8pPjQM0PuAg0YNyoIFtSP:LBSzm+t18pZ0WAg0RoIFg
- TLSH T10A12F793E5E420B3C2D3523F35BE2B2ED7B95335B0512C0483738A897A6947A6E38347
- 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