Behavioral task
behavioral1
Sample
38a34bdb11f1ce758fcaff636f46ebc1fa1dcc786b2825b1fc48bcc5b9082ddb.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
38a34bdb11f1ce758fcaff636f46ebc1fa1dcc786b2825b1fc48bcc5b9082ddb.exe
Resource
win10v2004-20240226-en
General
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Target
38a34bdb11f1ce758fcaff636f46ebc1fa1dcc786b2825b1fc48bcc5b9082ddb.exe
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Size
241KB
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MD5
a821e2148700e9b3c3531240c6d03aa2
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SHA1
b232b45909804fb29e1007c6000451328171cd54
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SHA256
38a34bdb11f1ce758fcaff636f46ebc1fa1dcc786b2825b1fc48bcc5b9082ddb
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SHA512
3cefebf60e92e67fd17966473d13616f920823f0136dfae6ba4577dd4ad3a646501f865817e598c83cbd7f9f98fa51060a26824b72f7195713124d11af5994a3
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SSDEEP
6144:HY1Lxpf3nvvsBRVNBbTrRQ1q+4n9vLOGyG:2pf3nvvsHVNB8pI9
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6388762619:AAH8JnaySQ2VtHauLKVr2Jt3seW2OsmChT8/
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 38a34bdb11f1ce758fcaff636f46ebc1fa1dcc786b2825b1fc48bcc5b9082ddb.exe
Files
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38a34bdb11f1ce758fcaff636f46ebc1fa1dcc786b2825b1fc48bcc5b9082ddb.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: 238KB
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