Behavioral task
behavioral1
Sample
cc7fc40d8724d54149aa0023b67cc0f35ef185923dc19dc2f8ba2ba77bc1bc68.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cc7fc40d8724d54149aa0023b67cc0f35ef185923dc19dc2f8ba2ba77bc1bc68.exe
Resource
win10v2004-20240508-en
General
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Target
cc7fc40d8724d54149aa0023b67cc0f35ef185923dc19dc2f8ba2ba77bc1bc68.exe
-
Size
235KB
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MD5
991798535e157b127fdb3307b3429020
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SHA1
a09ad4fbc7b445a71907fe9c061b2a1a4c4226ec
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SHA256
cc7fc40d8724d54149aa0023b67cc0f35ef185923dc19dc2f8ba2ba77bc1bc68
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SHA512
557234c6da9982698613099935710bece35f9b2c96783d266416cd14f1fc036a0978648799cf31d5359c58a28c8f405a0e72449ef58980e5c5e8b26b03cb1543
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SSDEEP
3072:QhuDDE48YEK9P8ie5tRyj6aGCcxNXNcwm05IDZg5RE:QME48YEK9Ui0Ry2ocbywmFZS
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.royalgroup.vn - Port:
587 - Username:
[email protected] - Password:
Royal@12345 - Email To:
[email protected]
Signatures
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Agenttesla family
-
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 cc7fc40d8724d54149aa0023b67cc0f35ef185923dc19dc2f8ba2ba77bc1bc68.exe
Files
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cc7fc40d8724d54149aa0023b67cc0f35ef185923dc19dc2f8ba2ba77bc1bc68.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: 233KB - 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