Behavioral task
behavioral1
Sample
cdb36b22cd10e83db9ede69a1a1310f7c8f47317a618f358632983984e9fa1ebN.exe
Resource
win7-20240903-en
General
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Target
cdb36b22cd10e83db9ede69a1a1310f7c8f47317a618f358632983984e9fa1ebN.exe
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Size
372KB
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MD5
e7dc4c1061bb28708a000dbbaa0c1e70
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SHA1
d0517bf0890ffb7c428c299f30044cd8ebe93b4f
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SHA256
cdb36b22cd10e83db9ede69a1a1310f7c8f47317a618f358632983984e9fa1eb
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SHA512
fe8ba980e9908ac895584e23a9349690b1ff09ebe747d597d1f6a1738b401156b822d9266e537a31fb9e9c710980b0c2fc8d9289cc1e75a7bd1fb36d9f227264
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SSDEEP
6144:PKpc81qt4hyEQjVVebk9NGnwZsr3LL8Qetk7sTVHqC/HoC/XPPf9GSfY/:PKpV1qt4/QegGdsU4RKCPP/v4Sg
Malware Config
Extracted
darkcomet
- gencode
-
install
false
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offline_keylogger
false
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persistence
false
Signatures
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Darkcomet family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cdb36b22cd10e83db9ede69a1a1310f7c8f47317a618f358632983984e9fa1ebN.exe unpack001/out.upx
Files
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cdb36b22cd10e83db9ede69a1a1310f7c8f47317a618f358632983984e9fa1ebN.exe.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 352KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 367KB - Virtual size: 368KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 512B - Virtual size: 156B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 804B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 832B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 676KB - Virtual size: 675KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ