Behavioral task
behavioral1
Sample
2588-114-0x0000000002B60000-0x0000000002C0A000-memory.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2588-114-0x0000000002B60000-0x0000000002C0A000-memory.dll
Resource
win10v2004-20231215-en
General
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Target
2588-114-0x0000000002B60000-0x0000000002C0A000-memory.dmp
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Size
680KB
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MD5
56e853fb3e5795df908e707c287ed6c1
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SHA1
b7aaa6374528c312e3fed95813085288649f06cb
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SHA256
f98f0e6a9a9a09090349d4f1b84743cef390b5e37375aeb6a175aa3a475112f0
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SHA512
fb8b2a72fb318a0ed5de95c6c8a118cd84c8213362c32f05cc2c65c0f169100f339888629bafd7ca3e038185b0f6a194dd68180dc32284e95f66cea1c0bfb53e
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SSDEEP
12288:nEfu9AVT8jV5mjsKF0+5y1F5gVN7lXVvecQHFCj4H2dPY/Jp2sMN5WFY0P+QbWAF:E29AVT8jV5mj3FwaXVveVIkWVSJ0M+K2
Malware Config
Extracted
socks5systemz
51.159.66.125
217.23.6.51
151.80.38.159
217.23.9.168
37.187.122.227
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rc4_key
heyfg645fdhwi
Signatures
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Detect Socks5Systemz Payload 1 IoCs
resource yara_rule sample family_socks5systemz -
Socks5systemz family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2588-114-0x0000000002B60000-0x0000000002C0A000-memory.dmp
Files
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2588-114-0x0000000002B60000-0x0000000002C0A000-memory.dmp.dll windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 185KB - Virtual size: 185KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 2B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.vlizer Size: 384KB - Virtual size: 385KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE