Analysis
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max time kernel
121s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
31-01-2023 07:35
Static task
static1
Behavioral task
behavioral1
Sample
868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe
Resource
win7-20221111-en
General
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Target
868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe
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Size
875KB
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MD5
30de906d4955a6863bc9b45602a5ed3c
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SHA1
74659c613ad6dde0cdb47ea69bc737c48e443bea
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SHA256
868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2
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SHA512
8061466839701f69dfbdefc3ee0573c3126c91621894c37a53a5b91a02c1ef4476d39da4e8743189da9e43ef5ae8941724f7f3cfb09efa7079025b526b439687
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SSDEEP
12288:BErIIoMZAYCu9gpDLoQV7EvknemE0IvyNnJV4ilzP3X:WVOKSpD59Es7bIaNz4OP3X
Malware Config
Extracted
netwire
212.193.30.230:3363
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activex_autorun
false
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copy_executable
false
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delete_original
false
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host_id
HostId-%Rand%
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keylogger_dir
%AppData%\Logs\
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lock_executable
false
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offline_keylogger
true
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password
Password@2
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registry_autorun
false
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use_mutex
false
Signatures
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NetWire RAT payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/876-144-0x0000000000400000-0x0000000000433000-memory.dmp netwire behavioral2/memory/876-146-0x0000000000400000-0x0000000000433000-memory.dmp netwire behavioral2/memory/876-150-0x0000000000400000-0x0000000000433000-memory.dmp netwire -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exedescription pid process target process PID 4532 set thread context of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exepowershell.exepid process 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 4428 powershell.exe 4428 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exepowershell.exedescription pid process Token: SeDebugPrivilege 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe Token: SeDebugPrivilege 4428 powershell.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exedescription pid process target process PID 4532 wrote to memory of 4428 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe powershell.exe PID 4532 wrote to memory of 4428 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe powershell.exe PID 4532 wrote to memory of 4428 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe powershell.exe PID 4532 wrote to memory of 1708 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe schtasks.exe PID 4532 wrote to memory of 1708 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe schtasks.exe PID 4532 wrote to memory of 1708 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe schtasks.exe PID 4532 wrote to memory of 3268 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 3268 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 3268 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe PID 4532 wrote to memory of 876 4532 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe"C:\Users\Admin\AppData\Local\Temp\868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZoXOILbtfmCEkZ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZoXOILbtfmCEkZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp154D.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe"C:\Users\Admin\AppData\Local\Temp\868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe"C:\Users\Admin\AppData\Local\Temp\868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2.exe"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp154D.tmpFilesize
1KB
MD5fbf45f4270b4dc6eae18b57ae2b0e837
SHA1cfc4fff927d50850c0443152ecb89c9b434d840b
SHA256e2eee311c2349a5b2e2fd6ca9a89449c96fc5176dd87db42e786eeef447e9f44
SHA512008a90b4e728fdb03e8c6ed9505da1e721dc349d5cd80ed0472e2642fce7cdc22ee62adab24181e6e431069cb9062715bc2f2c29231d609514a63f1709d1a281
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memory/876-150-0x0000000000400000-0x0000000000433000-memory.dmpFilesize
204KB
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memory/876-146-0x0000000000400000-0x0000000000433000-memory.dmpFilesize
204KB
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memory/876-144-0x0000000000400000-0x0000000000433000-memory.dmpFilesize
204KB
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memory/876-143-0x0000000000000000-mapping.dmp
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memory/1708-138-0x0000000000000000-mapping.dmp
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memory/3268-141-0x0000000000000000-mapping.dmp
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memory/4428-147-0x00000000059B0000-0x00000000059D2000-memory.dmpFilesize
136KB
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memory/4428-156-0x0000000007B80000-0x0000000007B9A000-memory.dmpFilesize
104KB
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memory/4428-137-0x0000000000000000-mapping.dmp
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memory/4428-142-0x0000000005BC0000-0x00000000061E8000-memory.dmpFilesize
6.2MB
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memory/4428-161-0x0000000007EA0000-0x0000000007EA8000-memory.dmpFilesize
32KB
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memory/4428-160-0x0000000007EC0000-0x0000000007EDA000-memory.dmpFilesize
104KB
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memory/4428-159-0x0000000007DB0000-0x0000000007DBE000-memory.dmpFilesize
56KB
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memory/4428-158-0x0000000007E00000-0x0000000007E96000-memory.dmpFilesize
600KB
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memory/4428-148-0x0000000005B50000-0x0000000005BB6000-memory.dmpFilesize
408KB
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memory/4428-149-0x00000000064D0000-0x0000000006536000-memory.dmpFilesize
408KB
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memory/4428-157-0x0000000007BF0000-0x0000000007BFA000-memory.dmpFilesize
40KB
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memory/4428-151-0x00000000064A0000-0x00000000064BE000-memory.dmpFilesize
120KB
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memory/4428-152-0x0000000006E40000-0x0000000006E72000-memory.dmpFilesize
200KB
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memory/4428-153-0x0000000070E00000-0x0000000070E4C000-memory.dmpFilesize
304KB
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memory/4428-154-0x0000000006E20000-0x0000000006E3E000-memory.dmpFilesize
120KB
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memory/4428-155-0x00000000081C0000-0x000000000883A000-memory.dmpFilesize
6.5MB
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memory/4428-139-0x0000000002F60000-0x0000000002F96000-memory.dmpFilesize
216KB
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memory/4532-133-0x0000000005A40000-0x0000000005FE4000-memory.dmpFilesize
5.6MB
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memory/4532-132-0x0000000000AF0000-0x0000000000BD0000-memory.dmpFilesize
896KB
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memory/4532-134-0x0000000005570000-0x0000000005602000-memory.dmpFilesize
584KB
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memory/4532-135-0x0000000005620000-0x000000000562A000-memory.dmpFilesize
40KB
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memory/4532-136-0x0000000007D50000-0x0000000007DEC000-memory.dmpFilesize
624KB