Analysis
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max time kernel
148s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
25-07-2022 06:25
Static task
static1
Behavioral task
behavioral1
Sample
55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe
Resource
win10v2004-20220721-en
General
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Target
55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe
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Size
96KB
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MD5
85df40cc039d4fff8f6154fd2d4c1ea9
-
SHA1
6860cec455cdf00b52348837da4d4451fd3455c7
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SHA256
55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd
-
SHA512
63cff0a6a32985d32a2c78f092640a8dcba9b5b3498ac1adacbd2d2e45e0069e559efb595f315defe0f23e8f28e978e73b1e66542e95c5cb25e148b8ee6174dc
Malware Config
Signatures
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suricata: ET MALWARE Possible Kelihos.F EXE Download Common Structure
suricata: ET MALWARE Possible Kelihos.F EXE Download Common Structure
-
Processes:
resource yara_rule behavioral1/memory/1916-59-0x0000000000400000-0x0000000002728000-memory.dmp upx behavioral1/memory/1916-61-0x0000000000400000-0x0000000002728000-memory.dmp upx behavioral1/memory/1916-62-0x0000000000400000-0x0000000002728000-memory.dmp upx behavioral1/memory/1916-65-0x0000000000400000-0x0000000002728000-memory.dmp upx behavioral1/memory/1916-66-0x0000000000400000-0x0000000002728000-memory.dmp upx behavioral1/memory/1916-67-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/1916-68-0x0000000000400000-0x0000000000409000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
Processes:
55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exedescription pid process target process PID 772 set thread context of 1916 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exepid process 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exepid process 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exedescription pid process target process PID 772 wrote to memory of 1916 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe PID 772 wrote to memory of 1916 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe PID 772 wrote to memory of 1916 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe PID 772 wrote to memory of 1916 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe PID 772 wrote to memory of 1916 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe PID 772 wrote to memory of 1916 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe PID 772 wrote to memory of 1916 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe PID 772 wrote to memory of 1916 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe PID 772 wrote to memory of 1916 772 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe 55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe"C:\Users\Admin\AppData\Local\Temp\55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exeC:\Users\Admin\AppData\Local\Temp\55ed9a7cd1d992635ae1f29904329c863864e3185f2ef88e311bb335883f98fd.exe2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/772-54-0x0000000075481000-0x0000000075483000-memory.dmpFilesize
8KB
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memory/772-58-0x0000000000360000-0x0000000000364000-memory.dmpFilesize
16KB
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memory/1916-55-0x00000000001B0000-0x00000000002AA000-memory.dmpFilesize
1000KB
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memory/1916-57-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/1916-59-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/1916-61-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/1916-62-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/1916-63-0x0000000000407640-mapping.dmp
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memory/1916-65-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/1916-66-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/1916-67-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1916-68-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB