Behavioral task
behavioral1
Sample
9af6ba4972d78ad7099639f2cce2fd743cfdc1d24e55585541aefb6138a260e8N.exe
Resource
win7-20241010-en
General
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Target
9af6ba4972d78ad7099639f2cce2fd743cfdc1d24e55585541aefb6138a260e8N.exe
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Size
3.0MB
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MD5
0d50990c94c65cd0646cb9f193e86d70
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SHA1
5adaa981de0a2528db967b3e6349518a010580b8
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SHA256
9af6ba4972d78ad7099639f2cce2fd743cfdc1d24e55585541aefb6138a260e8
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SHA512
7f55b6241cdaaae05205cd12e5e59db2516d2b27b00e58fdb3929641cb344da4ce40d51ea196d53ca5181b73f3f7f3d8f827decdcf73533d86e512722d3e51d8
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SSDEEP
49152:O3X27p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpEu/nRFfjI7L0qb:OWHTPJg8z1mKnypSbRxo9JCm
Malware Config
Extracted
orcus
newreborn
31.44.184.52:10903
sudo_h7y6k5gabf3ov892gnvzdzpr7kydnery
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autostart_method
Disable
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enable_keylogger
false
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install_path
%appdata%\dlejavascriptgenerator\javascripteternal.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
Processes:
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
Processes:
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 9af6ba4972d78ad7099639f2cce2fd743cfdc1d24e55585541aefb6138a260e8N.exe
Files
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9af6ba4972d78ad7099639f2cce2fd743cfdc1d24e55585541aefb6138a260e8N.exe.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