Behavioral task
behavioral1
Sample
82e9e87e7e46c834d08ce14395baf877d6ad62e5bee900184ba699cbc7080393.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
82e9e87e7e46c834d08ce14395baf877d6ad62e5bee900184ba699cbc7080393.exe
Resource
win10v2004-20240508-en
General
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Target
82e9e87e7e46c834d08ce14395baf877d6ad62e5bee900184ba699cbc7080393
-
Size
64KB
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MD5
a9efb8440dbd7b17e61dd777bbd561d9
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SHA1
0706477d61db1419034e80a65f1bb3336e5de485
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SHA256
82e9e87e7e46c834d08ce14395baf877d6ad62e5bee900184ba699cbc7080393
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SHA512
6ef279b3343bc0702e7645f4c1eadc82651d52ad3a709c49dfc874246d266b6a59ddd6ef1059bbaba7aba4758f12579b7207fe5bd6f183214414c5c294e8b764
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SSDEEP
1536:3YY5CyFc7KBCyDCfkYqSufbRo+7iyjA7nOLVQszse2:3YY84BCGCfkYqSYbRFEnOL20se2
Malware Config
Extracted
xworm
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Install_directory
%LocalAppData%
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install_file
Solara.exe
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pastebin_url
https://pastebin.com/qpB6hEFt
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telegram
https://api.telegram.org/bot6552294168:AAE8W0wx7wB9Mqkq2LoOz_YDua7Nm_XgpVU/sendMessage?chat_id=6443295666
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Detects Windows executables referencing non-Windows User-Agents 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Detects executables using Telegram Chat Bot 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_TelegramChatBot -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 82e9e87e7e46c834d08ce14395baf877d6ad62e5bee900184ba699cbc7080393
Files
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82e9e87e7e46c834d08ce14395baf877d6ad62e5bee900184ba699cbc7080393.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: 62KB - Virtual size: 61KB
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