Behavioral task
behavioral1
Sample
4404-134-0x0000000000400000-0x0000000000430000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4404-134-0x0000000000400000-0x0000000000430000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
4404-134-0x0000000000400000-0x0000000000430000-memory.dmp
-
Size
192KB
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MD5
29ce45ddf17f26088277eb7e7afde123
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SHA1
86e89735ad8ef28d7e92e06e791fc0cf8ff1c301
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SHA256
a79e0e12305ea4637fc7d015aaf86637394ddca06f4df509ec302a40d92e73d1
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SHA512
d242d1fad9c03108669d3f87dc522affb552b06f296cfa36c7acc3695100b9b77d5d838f3351b4dab6d8e80e21d18e1762331577245427ed8862849a5202f5a7
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SSDEEP
3072:byw6vLF2N8h2MFmVFv2e+qA3ctYFXzqosCGHXG5AXq:z6kW9g1UcmDUHWmX
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.bretoffice.com - Port:
587 - Username:
[email protected] - Password:
=p+zXr[{bjF& - Email To:
[email protected]
Signatures
-
Agenttesla family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4404-134-0x0000000000400000-0x0000000000430000-memory.dmp
Files
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4404-134-0x0000000000400000-0x0000000000430000-memory.dmp.exe windows:4 windows x86 arch:x86
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
Sections
.text Size: 164KB - Virtual size: 163KB
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