Static task
static1
Behavioral task
behavioral1
Sample
37931b505f479aa1f4f72b95f08b31b1beade20db257316378072d98286350de.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
37931b505f479aa1f4f72b95f08b31b1beade20db257316378072d98286350de.exe
Resource
win10v2004-20240508-en
General
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Target
37931b505f479aa1f4f72b95f08b31b1beade20db257316378072d98286350de.exe
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Size
251KB
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MD5
bbbdf29e8ee2fac2aaef0eabd646cf1b
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SHA1
77405b1f57cc1e8f65a8155d19a57750d0936d17
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SHA256
37931b505f479aa1f4f72b95f08b31b1beade20db257316378072d98286350de
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SHA512
12c03de336a32a9d0a85a2ff4b5c7513412849b3a4bff024bdaa36b84fa8d8db6c886034c7e95a31028ea6f9c6598ce68821cd5c33e00fe2342ff85398c68ead
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SSDEEP
3072:97UgaJpKBq+YBHSfoHESmfiO4sdZWRDG35xeRX3E:97UgaiBq+YBHSfoHIqOd2GqRn
Malware Config
Signatures
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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 37931b505f479aa1f4f72b95f08b31b1beade20db257316378072d98286350de.exe
Files
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37931b505f479aa1f4f72b95f08b31b1beade20db257316378072d98286350de.exe.exe windows:4 windows x86 arch:x86
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
Sections
.text Size: 232KB - Virtual size: 232KB
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