Behavioral task
behavioral1
Sample
213215574964beac6055f2cd9e7935b9394ce1aab54d0a723682700dbbac21fe.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
213215574964beac6055f2cd9e7935b9394ce1aab54d0a723682700dbbac21fe.exe
Resource
win10v2004-20240226-en
General
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Target
213215574964beac6055f2cd9e7935b9394ce1aab54d0a723682700dbbac21fe.exe
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Size
239KB
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MD5
6001b9d313616cf68a9d9d6bc7492015
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SHA1
6aec558ebca79b3a6a0b4aaf3c9daa18a1fe7cf5
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SHA256
213215574964beac6055f2cd9e7935b9394ce1aab54d0a723682700dbbac21fe
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SHA512
d9a5b0c500295368162e8e91072f33e00c9e40418747d08711fe5ee43b99fad53c42710e4c84ddc5a8f28654abb5d97a0dbedf8fcd8e6ad485c1c4d959888851
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SSDEEP
3072:hVgrpqdAcY8gg3yV/nUGukY5I3UZUmYWB5BCQv5ygvW9/R:QlqdAcY8gKyKGrY5WdXo5BCQ/vG
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.elquijotebanquetes.com - Port:
21 - Username:
[email protected] - Password:
-GN,s*KH{VEhPmo)+f
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 binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL -
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 213215574964beac6055f2cd9e7935b9394ce1aab54d0a723682700dbbac21fe.exe
Files
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213215574964beac6055f2cd9e7935b9394ce1aab54d0a723682700dbbac21fe.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: 236KB - Virtual size: 236KB
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