Behavioral task
behavioral1
Sample
sigmasoft.exe
Resource
win10v2004-20240426-en
General
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Target
sigmasoft.exe
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Size
83KB
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MD5
d029e277e0c0a4219ef00e741ff0866f
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SHA1
3800df90532e36e4598e45e2a5f8e982c539658f
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SHA256
0640c1576830fe2f1d8c691caf51c1385715dd08271795c3b5ff39e69d012cf3
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SHA512
6440cc76f7471e404ccbf83625e3d050640a99643e6ebdbdffa0a296ec35c2f8735657b45e4ea521bea009fb99ab37ca7c5e6c273be9d6258e8f6955aa64f878
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SSDEEP
1536:aYpr5ogTbJzDf/E9twyyMuD3H+bpVFAOm6mRh3lOcPm4iPZoT:YYbJzzVyy33H+bp8HOMm42+
Malware Config
Extracted
xworm
gorodpro-42772.portmap.host:42772
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Install_directory
%ProgramData%
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install_file
svchost.exe
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telegram
https://api.telegram.org/bot7355581159:AAHuAE4iBHDb_a30tdbv0fk7JMGNEAGHbyU
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource sigmasoft.exe
Files
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sigmasoft.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 81KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ