Behavioral task
behavioral1
Sample
74d6d35237216a71709b45814f371b3ed32045433bcd1c8b4b3b9d4b2bdafa6d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
74d6d35237216a71709b45814f371b3ed32045433bcd1c8b4b3b9d4b2bdafa6d.exe
Resource
win10v2004-20240226-en
General
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Target
74d6d35237216a71709b45814f371b3ed32045433bcd1c8b4b3b9d4b2bdafa6d.exe
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Size
241KB
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MD5
04eb8f9fb593ef1ee9f74804255a73e6
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SHA1
dc990d80ea619fe49b5095cf5961d64f6aac9815
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SHA256
74d6d35237216a71709b45814f371b3ed32045433bcd1c8b4b3b9d4b2bdafa6d
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SHA512
0bc22556cb0a58db175de00323ee6cbe5da5e362c0c8dbce300c3a2ce4cbbbb5461c4835df85f30822d89013be40614a10eb733b611d7747686856e135ceb5f2
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SSDEEP
3072:sO/9xtpdIt6C+4Rmz2/HW/mTOm7Oy1YzVFX+uJ5IsV51cY:F/9xtpdk6C+4Rc2/HW/rGObrLbVDc
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.warltsila.com - Port:
587 - Username:
[email protected] - Password:
UqeJuWG6 - Email To:
[email protected]
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 74d6d35237216a71709b45814f371b3ed32045433bcd1c8b4b3b9d4b2bdafa6d.exe
Files
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74d6d35237216a71709b45814f371b3ed32045433bcd1c8b4b3b9d4b2bdafa6d.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