Behavioral task
behavioral1
Sample
f915c3864ca7180de65c5132c655f04bf38d1c5d58c022993d89b57ed82fef12.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f915c3864ca7180de65c5132c655f04bf38d1c5d58c022993d89b57ed82fef12.exe
Resource
win10v2004-20240226-en
General
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Target
f915c3864ca7180de65c5132c655f04bf38d1c5d58c022993d89b57ed82fef12.exe
-
Size
238KB
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MD5
ac7b7f41ec36e249496c1e642d200d8b
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SHA1
d7225a6b46a901d3019598aa1830457cdebabcb3
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SHA256
f915c3864ca7180de65c5132c655f04bf38d1c5d58c022993d89b57ed82fef12
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SHA512
8679eaffaaa82002bfe4e8197f7dbca8e4c2f8bf18b872c473cbed9faefd4eee7bb7b6fced49ec7441dcf44c913f7a2094aa456fff2c8591446c45b05fa43f56
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SSDEEP
3072:B5cQEgssOqTkAwutPakV1E0a2kuu+yKRs5MH7nosB:TcQEgssOq4AXikBnS+yIj7o
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.stingatoareincendii.ro - Port:
21 - Username:
[email protected] - Password:
n00sHXd7;]td
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 f915c3864ca7180de65c5132c655f04bf38d1c5d58c022993d89b57ed82fef12.exe
Files
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f915c3864ca7180de65c5132c655f04bf38d1c5d58c022993d89b57ed82fef12.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: 235KB
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