Behavioral task
behavioral1
Sample
3fe0604cab405c9b0e41618f3a11f87a97cdab36aa63d90508bb7dae649890e5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3fe0604cab405c9b0e41618f3a11f87a97cdab36aa63d90508bb7dae649890e5.exe
Resource
win10v2004-20231215-en
General
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Target
3fe0604cab405c9b0e41618f3a11f87a97cdab36aa63d90508bb7dae649890e5.exe
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Size
234KB
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MD5
d182eda57fc8229114b4b39b96affb3f
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SHA1
5cbc5055613efcb891469b1d121bd71526552731
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SHA256
3fe0604cab405c9b0e41618f3a11f87a97cdab36aa63d90508bb7dae649890e5
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SHA512
dbb737b296306c4a03ece9217c080f51f09d275b6320a9721129f10f520fa52ab8ef47afaacdc4470b931c34d1861efa13b5afe1d838b03f8d87c7620a555ee9
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SSDEEP
3072:a01C+iGyuv6DQPbLtDnHHXRaC+KLQl5ncq6AoBN:a01C+iGyuv6DQPbLtDnHPHLQHn6pB
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.issltd.org - Port:
587 - Username:
[email protected] - Password:
iss123 - 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 3fe0604cab405c9b0e41618f3a11f87a97cdab36aa63d90508bb7dae649890e5.exe
Files
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3fe0604cab405c9b0e41618f3a11f87a97cdab36aa63d90508bb7dae649890e5.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