Behavioral task
behavioral1
Sample
333092f6705f7e8dd3923aa886e1ea495257fa4b57a02fbead9bc5a2e9fe74b3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
333092f6705f7e8dd3923aa886e1ea495257fa4b57a02fbead9bc5a2e9fe74b3.exe
Resource
win10v2004-20240412-en
General
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Target
333092f6705f7e8dd3923aa886e1ea495257fa4b57a02fbead9bc5a2e9fe74b3.exe
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Size
236KB
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MD5
935091d7c79381d402d30372962335d8
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SHA1
e9a380a4d44172684033bf9fd846c6bdf56ffe06
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SHA256
333092f6705f7e8dd3923aa886e1ea495257fa4b57a02fbead9bc5a2e9fe74b3
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SHA512
87a3c22bce9f4e3e0d88097585da3099ade5da80794ab4e3e8870b68f9e537ab58730149febb6896f1af435dd9187d570edcf0ad541d8512b191a1cf567c05b7
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SSDEEP
3072:WUapN5VZmVSJF5iDt6coCvLbDVv52EsvBV:WUapN5VZmVmbiEazXVjsJ
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.innomedjsc.com - Port:
587 - Username:
[email protected] - Password:
s]~5ai)IFpr- - Email To:
[email protected]
Signatures
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Agenttesla family
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Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 333092f6705f7e8dd3923aa886e1ea495257fa4b57a02fbead9bc5a2e9fe74b3.exe
Files
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333092f6705f7e8dd3923aa886e1ea495257fa4b57a02fbead9bc5a2e9fe74b3.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 233KB - Virtual size: 233KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ