Behavioral task
behavioral1
Sample
29c34406bc0b9ae5c44474529917fd6e2177f66381131aa2ede5bfb6da334d96.exe
Resource
win7-20230220-en
General
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Target
29c34406bc0b9ae5c44474529917fd6e2177f66381131aa2ede5bfb6da334d96.zip
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Size
2.6MB
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MD5
f636f06e1b0627025c4b6527aa6a3c15
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SHA1
6d3a292c366db88671eb9ff103610e87e3e70cc1
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SHA256
aafc636bf86569098d54c01b94a582f118f16b6744925ee0b2816164526b2282
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SHA512
0f3dc26e011057ee0f7b800d5076959eec11c3a87021c64f5e808b387527c585b758f8996a936c9c5ce1fc794819030919c0d9f64b5e2fe12c4c993a1f7b6b62
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SSDEEP
49152:oB0DpFNItvLdQut9sZ6isNPeSu7v8Dk5bVkt2UVAArch7CfHtS20drVIxTv:oGItvNt9sZVGmR78DAVkEUfrcoHtQrkD
Malware Config
Extracted
orcus
Sln
193.138.195.211:10134
eaf050d367294b239fe7db992d6ea4d7
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autostart_method
Registry
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enable_keylogger
false
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install_path
%programfiles%\svchost.exe
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reconnect_delay
10000
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registry_keyname
svchost
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taskscheduler_taskname
svc host
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watchdog_path
AppData\svchost.exe
Signatures
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Orcurs Rat Executable 1 IoCs
resource yara_rule static1/unpack001/29c34406bc0b9ae5c44474529917fd6e2177f66381131aa2ede5bfb6da334d96.exe orcus -
Orcus family
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Orcus main payload 1 IoCs
resource yara_rule static1/unpack001/29c34406bc0b9ae5c44474529917fd6e2177f66381131aa2ede5bfb6da334d96.exe family_orcus
Files
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29c34406bc0b9ae5c44474529917fd6e2177f66381131aa2ede5bfb6da334d96.zip.zip
Password: infected
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29c34406bc0b9ae5c44474529917fd6e2177f66381131aa2ede5bfb6da334d96.exe.exe windows x86
Password: infected
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: 2KB - 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