Behavioral task
behavioral1
Sample
NEAS.a67d8e4d221e0754d9d1bd87073ccab0.exe
Resource
win7-20231020-en
General
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Target
NEAS.a67d8e4d221e0754d9d1bd87073ccab0.exe
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Size
4.0MB
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MD5
a67d8e4d221e0754d9d1bd87073ccab0
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SHA1
c7b69b5805de6a23c4f11723e44dd32620602c77
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SHA256
bcac36ac0e2b87ac209f264a77925ca858e0fa23031ff29ede3f01ef0040eff5
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SHA512
7066c1993ce7dd14f985687ce8429b9d6634f14a8767345e1313dab18daf8857b280541bb1effb6b97d52ef602f6f1bc09852b433d3ba9e0a529eac3d06700c3
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SSDEEP
98304:gT/DQfOLFUeKoT2IwJyqRLZDJn91zlNBdzOP2hB3x4vycoDV0srWAMl7CUPpABOP:gT/DQfOLFDjirygn95XB1xKcyYDUPGpT
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.a67d8e4d221e0754d9d1bd87073ccab0.exe unpack001/out.upx
Files
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NEAS.a67d8e4d221e0754d9d1bd87073ccab0.exe.exe windows:4 windows 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
UPX0 Size: - Virtual size: 2.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows 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: 436KB - Virtual size: 432KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5.7MB - Virtual size: 5.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE