Behavioral task
behavioral1
Sample
055908fd35d4ac0ca27eeddf28b299199bc5fd7e5ff214f2f3f3f827292c4d4d.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
055908fd35d4ac0ca27eeddf28b299199bc5fd7e5ff214f2f3f3f827292c4d4d.exe
Resource
win10v2004-20231127-en
General
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Target
055908fd35d4ac0ca27eeddf28b299199bc5fd7e5ff214f2f3f3f827292c4d4d
-
Size
240KB
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MD5
a399a50bff356488e89961a0a1f265bd
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SHA1
dd4abcd6a1bb41375a53fd1d3513957125262682
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SHA256
055908fd35d4ac0ca27eeddf28b299199bc5fd7e5ff214f2f3f3f827292c4d4d
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SHA512
e89550f996dcb883bb94e1b9b4f976e5fdf51e3f5fde45e00b4cd048ac9af46d29361befe82ea53a9c4173184e01579f5297021ce28cf926b4bb923a0f709b93
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SSDEEP
3072:y8fDn1y9bFdNlFfMPN0S3yGMNHjyGkgf465TIkyYWb:y/9bFdNlFfMPWsMNHjyLO41kz
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
www.premier-bkk.com - Port:
587 - Username:
[email protected] - Password:
R2USmt6P - Email To:
[email protected]
Signatures
-
Agenttesla family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 055908fd35d4ac0ca27eeddf28b299199bc5fd7e5ff214f2f3f3f827292c4d4d
Files
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055908fd35d4ac0ca27eeddf28b299199bc5fd7e5ff214f2f3f3f827292c4d4d.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: 238KB - Virtual size: 237KB
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