Behavioral task
behavioral1
Sample
triggerbot_beta.exe
Resource
win7-20240729-en
General
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Target
triggerbot_beta.exe
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Size
492KB
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MD5
c6082923c754876542e9e9819763aa00
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SHA1
1f6958604f623c279751c0ae84e1bbc46548de65
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SHA256
df99537694b2fe9e5732fad10d520af72f26f4654bee5221fb46f1eaeaaf9bcf
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SHA512
e65208f424b8da472eb0a30ec38d57a57e85e2f9247c31157e75e3a08710075ef02cfc25a650bb395326c9115d0f93d177472aeefeb76f54545d1b264b49ece5
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SSDEEP
6144:XloZM+rIkd8g+EtXHkv/iD4NkxjfVeGJqMFXSy3DoZb8e1mNiE:1oZtL+EP8NkxjfVeGJqMFXSy3DQrE
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1274834842005016688/KGbNp8oQeDNjjC8mCXzjmuOMz6j8unA0kzV6gtBQgvAuFeKmQdBXnLBZvNRA1GK-Z4aC
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule sample family_umbral -
Umbral family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource triggerbot_beta.exe
Files
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triggerbot_beta.exe.exe windows:4 windows x86 arch:x86
Password: 1234
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 263KB - Virtual size: 262KB
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