Behavioral task
behavioral1
Sample
31231dc68d96f1267850ebd07eae10a73d54a66568c6b44a3e4c9be9dd901339.exe
Resource
win7-20240903-en
General
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Target
31231dc68d96f1267850ebd07eae10a73d54a66568c6b44a3e4c9be9dd901339
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Size
3.0MB
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MD5
143d101b9c5b6681dd09fefce9fd7d47
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SHA1
86949c183ef4e7d98b5c69dc9aea19f42ce5db67
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SHA256
31231dc68d96f1267850ebd07eae10a73d54a66568c6b44a3e4c9be9dd901339
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SHA512
ce6972498dccf22026b978afb2dac7dbf159f3c1422e83e68e464e1c11fa5f2a530a19e80d4d6c0d14b77c5e36ee765cb026455fcd1e3b5658c009a023ea9eae
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SSDEEP
49152:Cs7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpau/nRFfjI7L0qbX:CsHTPJg8z1mKnypSbRxo9JCm
Malware Config
Extracted
orcus
se123123123
31.44.184.52:16749
sudo_qmf7d4zrzmvoa5l7qjtd39imzoj00x5r
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autostart_method
Disable
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enable_keylogger
false
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install_path
%appdata%\lowtemp\generatorasync.exe
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reconnect_delay
10000
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registry_keyname
Sudik
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taskscheduler_taskname
sudik
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watchdog_path
AppData\aga.exe
Signatures
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Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31231dc68d96f1267850ebd07eae10a73d54a66568c6b44a3e4c9be9dd901339
Files
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31231dc68d96f1267850ebd07eae10a73d54a66568c6b44a3e4c9be9dd901339.exe windows:4 windows x86 arch:x86
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 3KB
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