Behavioral task
behavioral1
Sample
dc9592af2ffbbfcf84b85b78b82608017b1fa5c5f406ba9ecb6c03d4a50b9697.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dc9592af2ffbbfcf84b85b78b82608017b1fa5c5f406ba9ecb6c03d4a50b9697.exe
Resource
win10v2004-20240226-en
General
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Target
dc9592af2ffbbfcf84b85b78b82608017b1fa5c5f406ba9ecb6c03d4a50b9697.exe
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Size
234KB
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MD5
5356bf5341a1e2507f0c5442b9fb8880
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SHA1
c5195a71c60290a4383e2269b796694d383e56fe
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SHA256
dc9592af2ffbbfcf84b85b78b82608017b1fa5c5f406ba9ecb6c03d4a50b9697
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SHA512
b54cf15ed88e2166ec31a546db3c8a27f7560c8b64305706767bd800bb53b70a3c0f03e5d7dd4bb1415e41a974d46ff9697408febd0391d50f93fcc1ab88b682
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SSDEEP
3072:lgQRfeCmyQG4Ovza7bErD7Hp8TXUItgsT5US2I8R0:lgQRfeCmy14Ovza7bEn7kRgsCI8
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.ahlada.com - Port:
587 - Username:
[email protected] - Password:
21rY$9U}48j] - 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 dc9592af2ffbbfcf84b85b78b82608017b1fa5c5f406ba9ecb6c03d4a50b9697.exe
Files
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dc9592af2ffbbfcf84b85b78b82608017b1fa5c5f406ba9ecb6c03d4a50b9697.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: 232KB - Virtual size: 231KB
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