Behavioral task
behavioral1
Sample
ChangerSteamByOstrogV2/ChangerSteamByOstrog.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ChangerSteamByOstrogV2/ChangerSteamByOstrog.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
ChangerSteamByOstrogV2/ChangerSteamByOstrog.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
ChangerSteamByOstrogV2/ChangerSteamByOstrog.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Hack.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
Hack.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Читы для CS 1.6 ! Программы, Конфиги, Скрипты, Чит-плагины и т.д.url
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Читы для CS 1.6 ! Программы, Конфиги, Скрипты, Чит-плагины и т.д.url
Resource
win10v2004-20241007-en
General
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Target
82e4b7bf703e63076c38fea973b0a44f_JaffaCakes118
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Size
306KB
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MD5
82e4b7bf703e63076c38fea973b0a44f
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SHA1
149e6fbd1dff89d2aa5a3cf8a8fa806a770218f1
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SHA256
142e18ff10fd279499f5c10f94175746e1eec5ef82b7dfbfde2b51a3c9e07a66
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SHA512
80f057265dc90700c1e1fbb59e01cf8001f771fac8c714586124033f54f62db64e30fbe9f8cf049648bd2a4ccb870200f0ca126aa167dd75e8641df33a208614
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SSDEEP
6144:78WsZzhWxX8Q1xxOrf9XlnFEl7KvhKK2TSqnREAfKX1:78Et1xYDRlnmevhKK2TTnREX1
Malware Config
Extracted
darkcomet
Guest16
127.0.0.1:1488
109.62.227.63:1488
DC_MUTEX-2A9L649
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gencode
Tqg7EJyTD5Ds
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install
false
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offline_keylogger
true
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persistence
false
Signatures
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Darkcomet family
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ACProtect 1.3x - 1.4x DLL software 2 IoCs
Detects file using ACProtect software.
resource yara_rule static1/unpack001/ChangerSteamByOstrogV2/ChangerSteamByOstrog.asi acprotect static1/unpack001/ChangerSteamByOstrogV2/ChangerSteamByOstrog.dll acprotect -
resource yara_rule static1/unpack001/ChangerSteamByOstrogV2/ChangerSteamByOstrog.asi upx static1/unpack001/ChangerSteamByOstrogV2/ChangerSteamByOstrog.dll upx static1/unpack001/Hack.exe.exe upx -
Unsigned PE 4 IoCs
Checks for missing Authenticode signature.
resource unpack001/ChangerSteamByOstrogV2/ChangerSteamByOstrog.asi unpack001/ChangerSteamByOstrogV2/ChangerSteamByOstrog.dll unpack001/Hack.exe.exe unpack004/out.upx
Files
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82e4b7bf703e63076c38fea973b0a44f_JaffaCakes118.rar
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ChangerSteamByOstrogV2/ChangerSteamByOstrog.asi.dll windows:5 windows x86 arch:x86
Headers
File Characteristics
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_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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ChangerSteamByOstrogV2/ChangerSteamByOstrog.dll.dll windows:5 windows x86 arch:x86
Headers
File Characteristics
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_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Hack.exe.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: 504KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 246KB - Virtual size: 248KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 36KB
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
.text Size: 566KB - Virtual size: 566KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 29KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 56B
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: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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Читы для CS 1.6 ! Программы, Конфиги, Скрипты, Чит-плагины и т.д.URL