Analysis
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max time kernel
138s -
max time network
66s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
01-07-2022 01:25
Static task
static1
Behavioral task
behavioral1
Sample
3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe
Resource
win10v2004-20220414-en
General
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Target
3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe
-
Size
245KB
-
MD5
0eee0f4cc5461af94ac39590ea0b8ac9
-
SHA1
9072cb614aef5c9c2d38d2846bb3c625a9f65ecb
-
SHA256
3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2
-
SHA512
2e926acde54ef8bf3f4ad0cb21ed6487c614fdee49be63190a9a8436db54d8d9df617ad2babf886df5af8ecb056e6b54d97e2d4ab43d11d5978748be8e8cb1ec
Malware Config
Extracted
netwire
netzirecolq.gleeze.com:3372
-
activex_autorun
true
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activex_key
{ILC0D6DW-314A-58FX-3U05-C35QOA66D730}
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copy_executable
false
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delete_original
true
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host_id
3372
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keylogger_dir
%AppData%\Logs\
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lock_executable
true
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mutex
fCnYKSgn
-
offline_keylogger
true
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password
10203010Aa
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registry_autorun
true
-
startup_name
Defender
-
use_mutex
true
Signatures
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NetWire RAT payload 7 IoCs
Processes:
resource yara_rule behavioral1/memory/1612-62-0x0000000000400000-0x000000000042C000-memory.dmp netwire behavioral1/memory/1612-63-0x0000000000400000-0x000000000042C000-memory.dmp netwire behavioral1/memory/1612-65-0x0000000000400000-0x000000000042C000-memory.dmp netwire behavioral1/memory/1612-66-0x0000000000400000-0x000000000042C000-memory.dmp netwire behavioral1/memory/1612-67-0x0000000000402BCB-mapping.dmp netwire behavioral1/memory/1612-70-0x0000000000400000-0x000000000042C000-memory.dmp netwire behavioral1/memory/1612-71-0x0000000000400000-0x000000000042C000-memory.dmp netwire -
Modifies Installed Components in the registry 2 TTPs 2 IoCs
Processes:
3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{ILC0D6DW-314A-58FX-3U05-C35QOA66D730} 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{ILC0D6DW-314A-58FX-3U05-C35QOA66D730}\StubPath = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe\"" 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe Set value (str) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows\CurrentVersion\Run\Defender = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe" 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exedescription pid process target process PID 2000 set thread context of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exedescription pid process Token: SeDebugPrivilege 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exedescription pid process target process PID 2000 wrote to memory of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe PID 2000 wrote to memory of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe PID 2000 wrote to memory of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe PID 2000 wrote to memory of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe PID 2000 wrote to memory of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe PID 2000 wrote to memory of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe PID 2000 wrote to memory of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe PID 2000 wrote to memory of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe PID 2000 wrote to memory of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe PID 2000 wrote to memory of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe PID 2000 wrote to memory of 1612 2000 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe 3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe"C:\Users\Admin\AppData\Local\Temp\3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe"C:\Users\Admin\AppData\Local\Temp\3f7e5239a328af7e3865e8340d40a892748da42c5f1343264d173f1b9f7d51d2.exe"2⤵
- Modifies Installed Components in the registry
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1612-62-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1612-65-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1612-71-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1612-57-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1612-58-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1612-60-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1612-70-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1612-69-0x0000000075221000-0x0000000075223000-memory.dmpFilesize
8KB
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memory/1612-67-0x0000000000402BCB-mapping.dmp
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memory/1612-66-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1612-63-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/2000-54-0x0000000000DF0000-0x0000000000E34000-memory.dmpFilesize
272KB
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memory/2000-55-0x0000000000470000-0x00000000004D4000-memory.dmpFilesize
400KB
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memory/2000-56-0x00000000001C0000-0x00000000001E2000-memory.dmpFilesize
136KB