netwire | 92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094

General

Target

92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe
Size

411KB
MD5

21c579b4b2f5d7dc12ac93af214460e6
SHA1

6a7744f745ecbe8004b2aead017dc50d2d0fea71
SHA256

92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094
SHA512

1450c32a8e43aff9603347e55da02c67a8bfda0249fd18dc1d93195ad81e1bca635273ae3391c4e29544c212335d949c4494b00a9d4311da4dbb7812b60354b7
SSDEEP

6144:NVR1yKvclnBPohH3+Cg9UJUwiXf8ntCOtBopHNdHo8iwvzV6Lt4Wf15SziehTutZ:NVRk+/ZgaJUzXWopPFA4WffJQymuW4J

Score

10^/10

netwire botnet persistence rat stealer upx

Malware Config

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2748-134-0x0000000000400000-0x000000000041E000-memory.dmp	netwire
behavioral2/memory/2748-136-0x0000000000400000-0x000000000041E000-memory.dmp	netwire
behavioral2/memory/2748-140-0x0000000000400000-0x000000000041E000-memory.dmp	netwire

Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
botnet stealer netwire
Executes dropped EXE 1 IoCs

Processes:

Host.exe

pid process

3728 Host.exe

pid	process
3728	Host.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/884-132-0x0000000000400000-0x0000000000492000-memory.dmp	upx
C:\Users\Admin\AppData\Roaming\Install\Host.exe	upx
C:\Users\Admin\AppData\Roaming\Install\Host.exe	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MEXgcczv\ = "C:\\Users\\Admin\\AppData\\Roaming\\MEXgcczv\\EZjbQBme.exe"	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe
Key created	\Registry\User\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe

description	pid	process	target process
PID 884 set thread context of 2748	884	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe

pid	process
884	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe
884	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe

description	pid	process	target process
PID 884 wrote to memory of 2748	884	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe
PID 884 wrote to memory of 2748	884	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe
PID 884 wrote to memory of 2748	884	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe
PID 884 wrote to memory of 2748	884	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe
PID 884 wrote to memory of 2748	884	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe
PID 2748 wrote to memory of 3728	2748	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe	Host.exe
PID 2748 wrote to memory of 3728	2748	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe	Host.exe
PID 2748 wrote to memory of 3728	2748	92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe
"C:\Users\Admin\AppData\Local\Temp\92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:884

C:\Users\Admin\AppData\Local\Temp\92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe
"C:\Users\Admin\AppData\Local\Temp\92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2748

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
3⤵
- Executes dropped EXE
PID:3728

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
411KB

MD5
21c579b4b2f5d7dc12ac93af214460e6

SHA1
6a7744f745ecbe8004b2aead017dc50d2d0fea71

SHA256
92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094

SHA512
1450c32a8e43aff9603347e55da02c67a8bfda0249fd18dc1d93195ad81e1bca635273ae3391c4e29544c212335d949c4494b00a9d4311da4dbb7812b60354b7

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
411KB

MD5
21c579b4b2f5d7dc12ac93af214460e6

SHA1
6a7744f745ecbe8004b2aead017dc50d2d0fea71

SHA256
92a4f8f51572711df0bd62c7728eab1465b38359ac741f67bc62e4d8ddc38094

SHA512
1450c32a8e43aff9603347e55da02c67a8bfda0249fd18dc1d93195ad81e1bca635273ae3391c4e29544c212335d949c4494b00a9d4311da4dbb7812b60354b7

Download Submit
memory/884-132-0x0000000000400000-0x0000000000492000-memory.dmp

Filesize
584KB

Download
memory/2748-133-0x0000000000000000-mapping.dmp

Download
memory/2748-134-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2748-136-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2748-140-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3728-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads