Behavioral task
behavioral1
Sample
acaff25c119866e51849c5acc37e3fdf47a86b96f6ef2b7c53f5445bc7c55f6d.exe
Resource
win7-20240221-en
General
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Target
271091e0cb49c43702eea7d6bd4f1959.bin
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Size
469KB
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MD5
007ff287388da2ab8eced7e3ef068667
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SHA1
1f47b3e1ef0e167ea029401c23f88140f456e31d
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SHA256
f52e982eba2c95780bca1a674b459fd7b96cc6328e1d3ffbce224b0120feba4b
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SHA512
51effad9c6e7bbb6f5c5a04ec544340975bdb7b2703919d04fdddacff0a8b1c2bb13131842b0472aec99fedc0fcb1268030f2343ca54393f56990befcaf23569
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SSDEEP
12288:z/13leB+DHtYG4/jimgl44sy8bd1wNtk7x0JeNbuksp3:zvYkWLjid4ZSNDk43
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 2 IoCs
resource yara_rule static1/unpack001/acaff25c119866e51849c5acc37e3fdf47a86b96f6ef2b7c53f5445bc7c55f6d.exe family_blackmoon static1/unpack002/out.upx family_blackmoon -
resource yara_rule static1/unpack001/acaff25c119866e51849c5acc37e3fdf47a86b96f6ef2b7c53f5445bc7c55f6d.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/acaff25c119866e51849c5acc37e3fdf47a86b96f6ef2b7c53f5445bc7c55f6d.exe unpack002/out.upx
Files
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271091e0cb49c43702eea7d6bd4f1959.bin.zip
Password: infected
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acaff25c119866e51849c5acc37e3fdf47a86b96f6ef2b7c53f5445bc7c55f6d.exe.exe windows:4 windows x86 arch:x86
Password: infected
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 108KB - Virtual size: 105KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 155KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE