Behavioral task
behavioral1
Sample
84bf811bb0d86dbbc7f5efba235746ad56824cfffa883e66789cbe4adec1a30a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
84bf811bb0d86dbbc7f5efba235746ad56824cfffa883e66789cbe4adec1a30a.exe
Resource
win10v2004-20240508-en
General
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Target
84bf811bb0d86dbbc7f5efba235746ad56824cfffa883e66789cbe4adec1a30a.exe
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Size
242KB
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MD5
63f746ae9aa15916796ee778166c06e8
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SHA1
3238508f4b929520a538f5cd1796ddd881a21a83
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SHA256
84bf811bb0d86dbbc7f5efba235746ad56824cfffa883e66789cbe4adec1a30a
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SHA512
e3035ea4ef77edea6dc7ec22fb5c0970b2a902f7e3ebc7cfecb99c4eda0aaa8b78288a6bc7b558cb10a0bc9000f5e17ad5690c21d29c98ad1113a867c854fbe8
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SSDEEP
3072:OY0QcQEa+FpBrCkKug2QrnosJ5FcNwk7MmMvOd5ZCQ52oUXrI8:P0QcQEa+FpBrqug2Hs5It71nAoW8
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
zqamcx.com - Port:
587 - Username:
[email protected] - Password:
Methodman991 - 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 84bf811bb0d86dbbc7f5efba235746ad56824cfffa883e66789cbe4adec1a30a.exe
Files
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84bf811bb0d86dbbc7f5efba235746ad56824cfffa883e66789cbe4adec1a30a.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: 239KB - Virtual size: 239KB
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