Behavioral task
behavioral1
Sample
Arrival Notice.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Arrival Notice.exe
Resource
win10v2004-20231215-en
General
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Target
9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0.zip
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Size
86KB
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MD5
5cdad6b11e6168e8303af8106ad3416e
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SHA1
6cd9439e65e328d0a8c0626a1f170d5d863dfaf8
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SHA256
9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0
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SHA512
3f06d59ed2cfc4806f5541d3f0ffa9e59d54dc6f096f6af937fe87e7b3ef24333a103e14140672c0eff422fa94cb2dc460b0f0f7a9afb9f11871c9fc38b4eff0
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SSDEEP
1536:jXPKxS3GJu1IwTJ7shvNajvgFnfHmO7cAvKcMg8z/cfbPw/ZyVQhwOe3O6zERe:j/8cf1IwtswjW5cYt4l/ZyOhwOyERe
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.impressionmotors.in - Port:
587 - Username:
[email protected] - Password:
Kt!@98320Slg - 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 static1/unpack001/Arrival Notice.exe INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
resource yara_rule static1/unpack001/Arrival Notice.exe INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
resource yara_rule static1/unpack001/Arrival Notice.exe 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 static1/unpack001/Arrival Notice.exe INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
resource yara_rule static1/unpack001/Arrival Notice.exe INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
resource yara_rule static1/unpack001/Arrival Notice.exe INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Arrival Notice.exe
Files
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9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0.zip.zip
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Arrival Notice.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