netwire | 59fc44577bd89c7f6ae86b0b13e7e19c4d17612b4d5696e6c70d2e88d5d8115e

General

Target

proof of payment.scr.exe
Size

873KB
MD5

693fc4eb901d82a09678e506960fd24d
SHA1

8fcfb6ea44062af4557b2820591f75126b5edf81
SHA256

59fc44577bd89c7f6ae86b0b13e7e19c4d17612b4d5696e6c70d2e88d5d8115e
SHA512

0c076cf5b30edb1c8f51c11e52778cd20eaf88736467e1c0f401b48154ae54ed31433efa898c0be883bab6a9ed435540d16974858eb691410787f787870d464a

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

harold.ns01.info:3606

Attributes

activex_autorun
false
activex_key
copy_executable
true
delete_original
false
host_id
Ojoko
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
enbSUNvD
offline_keylogger
true
password
master12
registry_autorun
false
startup_name
use_mutex
true

Signatures

NetWire RAT payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2100-126-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/2100-127-0x000000000040242D-mapping.dmp	netwire
behavioral2/memory/2100-136-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3492-146-0x000000000040242D-mapping.dmp	netwire
behavioral2/memory/3492-148-0x0000000000400000-0x0000000000433000-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 3 IoCs

Processes:

Host.exeHost.exeHost.exe

pid process

3796 Host.exe
3108 Host.exe
3492 Host.exe

pid	process
3796	Host.exe
3108	Host.exe
3492	Host.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

proof of payment.scr.exeHost.exe

description	pid	process	target process
PID 628 set thread context of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 3796 set thread context of 3492	3796	Host.exe	Host.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

2752 schtasks.exe
3104 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Host.exe

pid process

3796 Host.exe
3796 Host.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Host.exe

description pid process

Token: SeDebugPrivilege 3796 Host.exe

pid	process
2752	schtasks.exe
3104	schtasks.exe

pid	process
3796	Host.exe
3796	Host.exe

description	pid	process
Token: SeDebugPrivilege	3796	Host.exe

Suspicious use of WriteProcessMemory 34 IoCs

Processes:

proof of payment.scr.exeproof of payment.scr.exeHost.exe

description	pid	process	target process
PID 628 wrote to memory of 2752	628	proof of payment.scr.exe	schtasks.exe
PID 628 wrote to memory of 2752	628	proof of payment.scr.exe	schtasks.exe
PID 628 wrote to memory of 2752	628	proof of payment.scr.exe	schtasks.exe
PID 628 wrote to memory of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 628 wrote to memory of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 628 wrote to memory of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 628 wrote to memory of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 628 wrote to memory of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 628 wrote to memory of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 628 wrote to memory of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 628 wrote to memory of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 628 wrote to memory of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 628 wrote to memory of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 628 wrote to memory of 2100	628	proof of payment.scr.exe	proof of payment.scr.exe
PID 2100 wrote to memory of 3796	2100	proof of payment.scr.exe	Host.exe
PID 2100 wrote to memory of 3796	2100	proof of payment.scr.exe	Host.exe
PID 2100 wrote to memory of 3796	2100	proof of payment.scr.exe	Host.exe
PID 3796 wrote to memory of 3104	3796	Host.exe	schtasks.exe
PID 3796 wrote to memory of 3104	3796	Host.exe	schtasks.exe
PID 3796 wrote to memory of 3104	3796	Host.exe	schtasks.exe
PID 3796 wrote to memory of 3108	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3108	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3108	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3492	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3492	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3492	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3492	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3492	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3492	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3492	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3492	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3492	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3492	3796	Host.exe	Host.exe
PID 3796 wrote to memory of 3492	3796	Host.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\proof of payment.scr.exe
"C:\Users\Admin\AppData\Local\Temp\proof of payment.scr.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:628

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\emYsBrAgw" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2C31.tmp"
2⤵
- Creates scheduled task(s)
PID:2752

C:\Users\Admin\AppData\Local\Temp\proof of payment.scr.exe
"{path}"
2⤵
- Suspicious use of WriteProcessMemory
PID:2100

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3796

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\emYsBrAgw" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB101.tmp"
4⤵
- Creates scheduled task(s)
PID:3104

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"{path}"
4⤵
- Executes dropped EXE
PID:3108

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"{path}"
4⤵
- Executes dropped EXE
PID:3492

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2C31.tmp
MD5
07d9c693ca5337b83b5ca6b7b9b55e77

SHA1
afc50ef9b04ed55b39641e5970f84e87ce7a8916

SHA256
519021e2f979027e81395b66d9fe701d136932b4ebfcc84450736215fcbcb153

SHA512
04ac4a4adec4852186a3443780da8acb42fef65f8bbb8fc75f04ed89f7dd3158e5862864232680400b7768c85e661b9010c8160791a4c3e49b83f5e26b64b638

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB101.tmp
MD5
07d9c693ca5337b83b5ca6b7b9b55e77

SHA1
afc50ef9b04ed55b39641e5970f84e87ce7a8916

SHA256
519021e2f979027e81395b66d9fe701d136932b4ebfcc84450736215fcbcb153

SHA512
04ac4a4adec4852186a3443780da8acb42fef65f8bbb8fc75f04ed89f7dd3158e5862864232680400b7768c85e661b9010c8160791a4c3e49b83f5e26b64b638

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
MD5
693fc4eb901d82a09678e506960fd24d

SHA1
8fcfb6ea44062af4557b2820591f75126b5edf81

SHA256
59fc44577bd89c7f6ae86b0b13e7e19c4d17612b4d5696e6c70d2e88d5d8115e

SHA512
0c076cf5b30edb1c8f51c11e52778cd20eaf88736467e1c0f401b48154ae54ed31433efa898c0be883bab6a9ed435540d16974858eb691410787f787870d464a

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
MD5
693fc4eb901d82a09678e506960fd24d

SHA1
8fcfb6ea44062af4557b2820591f75126b5edf81

SHA256
59fc44577bd89c7f6ae86b0b13e7e19c4d17612b4d5696e6c70d2e88d5d8115e

SHA512
0c076cf5b30edb1c8f51c11e52778cd20eaf88736467e1c0f401b48154ae54ed31433efa898c0be883bab6a9ed435540d16974858eb691410787f787870d464a

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
MD5
693fc4eb901d82a09678e506960fd24d

SHA1
8fcfb6ea44062af4557b2820591f75126b5edf81

SHA256
59fc44577bd89c7f6ae86b0b13e7e19c4d17612b4d5696e6c70d2e88d5d8115e

SHA512
0c076cf5b30edb1c8f51c11e52778cd20eaf88736467e1c0f401b48154ae54ed31433efa898c0be883bab6a9ed435540d16974858eb691410787f787870d464a

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
MD5
693fc4eb901d82a09678e506960fd24d

SHA1
8fcfb6ea44062af4557b2820591f75126b5edf81

SHA256
59fc44577bd89c7f6ae86b0b13e7e19c4d17612b4d5696e6c70d2e88d5d8115e

SHA512
0c076cf5b30edb1c8f51c11e52778cd20eaf88736467e1c0f401b48154ae54ed31433efa898c0be883bab6a9ed435540d16974858eb691410787f787870d464a

Download Submit
memory/628-118-0x0000000004B10000-0x0000000004BA2000-memory.dmp

Filesize
584KB

Download
memory/628-122-0x0000000006E60000-0x0000000006F17000-memory.dmp

Filesize
732KB

Download
memory/628-123-0x0000000006CC0000-0x0000000006D2B000-memory.dmp

Filesize
428KB

Download
memory/628-121-0x0000000004DF0000-0x0000000004DF2000-memory.dmp

Filesize
8KB

Download
memory/628-120-0x0000000006FE0000-0x0000000006FE1000-memory.dmp

Filesize
4KB

Download
memory/628-119-0x0000000004BA0000-0x0000000004BA1000-memory.dmp

Filesize
4KB

Download
memory/628-114-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/628-117-0x0000000004BB0000-0x0000000004BB1000-memory.dmp

Filesize
4KB

Download
memory/628-116-0x00000000051B0000-0x00000000051B1000-memory.dmp

Filesize
4KB

Download
memory/2100-127-0x000000000040242D-mapping.dmp

Download
memory/2100-136-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2100-126-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2752-124-0x0000000000000000-mapping.dmp

Download
memory/3104-142-0x0000000000000000-mapping.dmp

Download
memory/3492-146-0x000000000040242D-mapping.dmp

Download
memory/3492-148-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3796-138-0x0000000004F90000-0x000000000548E000-memory.dmp

Filesize
5.0MB

Download
memory/3796-128-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads