Behavioral task
behavioral1
Sample
6262a2af64ffe825409bcc421ee49d5059c119f31e1aecadeb54224d732b6f66.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6262a2af64ffe825409bcc421ee49d5059c119f31e1aecadeb54224d732b6f66.exe
Resource
win10v2004-20240221-en
General
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Target
6262a2af64ffe825409bcc421ee49d5059c119f31e1aecadeb54224d732b6f66.exe
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Size
239KB
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MD5
168d0e943005972c49d37789f723680c
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SHA1
e912328392ead4004760e28b629026e2e89dae52
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SHA256
6262a2af64ffe825409bcc421ee49d5059c119f31e1aecadeb54224d732b6f66
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SHA512
228a0ee69131ff95f5255248916ab2de58bbd07a3d3160eae5c5fb59fe188932b670471ea672a657e4f078ccf6eb633ca0d9eb5be0f70cac51dfdd91b2758ca6
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SSDEEP
3072:iJl23x1ZVB0a1tVHNgS/RhnFQYWMVtwhK5MARxhY3:eex1ZVBh1DyS/TTdVtwhORP
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.siscop.com.co - Port:
21 - Username:
[email protected] - Password:
+5s48Ia2&-(t
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 6262a2af64ffe825409bcc421ee49d5059c119f31e1aecadeb54224d732b6f66.exe
Files
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6262a2af64ffe825409bcc421ee49d5059c119f31e1aecadeb54224d732b6f66.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