Behavioral task
behavioral1
Sample
c9321c746f6ba80bdec0e6aaf47ed766ad51d1cf936b8197ea3157daa2b96765.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c9321c746f6ba80bdec0e6aaf47ed766ad51d1cf936b8197ea3157daa2b96765.exe
Resource
win10v2004-20240426-en
General
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Target
c9321c746f6ba80bdec0e6aaf47ed766ad51d1cf936b8197ea3157daa2b96765.exe
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Size
248KB
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MD5
297e6b504ce56e744ea09d9a38254c3a
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SHA1
7fb8cc35f6e7fc212d1fce6e3798e9c931b5e333
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SHA256
c9321c746f6ba80bdec0e6aaf47ed766ad51d1cf936b8197ea3157daa2b96765
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SHA512
826694b9e115a24b6d39610eda85b962644e7a9d7f3278342937c4496b1918595f4c20fbdd41fc9a7886ac76dfbc9e029a03f1f75f7b884cb2674e5cf0da728a
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SSDEEP
3072:WxQF5FZdJkDcHI5svKbWBQdOZKFoNTI5WqklH1R2OZXT:BF5FZdJmcHI5mKbWnK25zBH1I
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot7043784271:AAGVUDFHNrC5zVNnWh7T89GB2XXSmjThkvs/
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 c9321c746f6ba80bdec0e6aaf47ed766ad51d1cf936b8197ea3157daa2b96765.exe
Files
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c9321c746f6ba80bdec0e6aaf47ed766ad51d1cf936b8197ea3157daa2b96765.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: 245KB - Virtual size: 245KB
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