Static task
static1
Behavioral task
behavioral1
Sample
OVERDUE ACCOUNT LETTER- FINAL REMINDER.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
OVERDUE ACCOUNT LETTER- FINAL REMINDER.exe
Resource
win10v2004-20250314-en
General
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Target
OVERDUE ACCOUNT LETTER- FINAL REMINDER.tar.001.tar
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Size
1.3MB
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MD5
e106ea4d0e58b4e2c267944a21854159
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SHA1
0c6a2b0ac64e89826677fa11ee1979f9737796b1
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SHA256
04fcf11a4631e03147fa87cbb65cfe3af66f95589e82c06f8916198d2d527c8a
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SHA512
35a6af0f7859b049e642074896e71611fd9f34c4031747a3eca85fa94fdc9dc96385f0743e2d2f43aa96a330c1890f36e8c6dfad8487bb4e4cab0921036adbc1
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SSDEEP
24576:khqp1stafsnr3f++K4cGEjrmNwUS08gVKyvFMBAJxE6En8M9PRuR350f:kh5tafsnK+KnywUzXVKymBAJFERDY50f
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/OVERDUE ACCOUNT LETTER- FINAL REMINDER.exe
Files
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OVERDUE ACCOUNT LETTER- FINAL REMINDER.tar.001.tar.tar
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OVERDUE ACCOUNT LETTER- FINAL REMINDER.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 175KB - Virtual size: 175KB
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