Behavioral task
behavioral1
Sample
328-875-0x00000000001C0000-0x0000000000928000-memory.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
328-875-0x00000000001C0000-0x0000000000928000-memory.exe
Resource
win10v2004-20231215-en
General
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Target
328-875-0x00000000001C0000-0x0000000000928000-memory.dmp
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Size
7.4MB
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MD5
e85a8a8417f95f0bd3c2f82c6c81ced5
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SHA1
8f93ed5fc5df59356ff749fa8d6af76bf95ef5dc
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SHA256
f9a988fa961effa94a6369aec4427e07fd0134d28c5161b0499000b0935a87df
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SHA512
693856ab5886bb7b4a7fa9ba9ea75b120bc033491197392bd1a2da8a87ab8ac808fa027f140e31203a4c35627ce442849e1fbca4be59de3acbc50ad9f3eb5cfa
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SSDEEP
98304:fzP88fBsnZTgOtqB3m1RC3aNcAveccI7cvOeCMeEvirO:rrpkE3aRC3scCQ2eC2
Malware Config
Extracted
loaderbot
https://ca94025.tw1.ru/cmd.php
Signatures
-
LoaderBot executable 1 IoCs
Processes:
resource yara_rule sample loaderbot -
Loaderbot family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 328-875-0x00000000001C0000-0x0000000000928000-memory.dmp
Files
-
328-875-0x00000000001C0000-0x0000000000928000-memory.dmp.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.gkjasjd Size: 912KB - Virtual size: 912KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ