netwire | a409999acdb444dfc27a8832a1d07e1ff9fe4883f46256101957963978c53085

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 22:25

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General

Target

e37b7bc3f5c907d08209b5e04b4d377d_JaffaCakes118.exe
Size

464KB
MD5

e37b7bc3f5c907d08209b5e04b4d377d
SHA1

01c10ff36eb2a6c8efb3a3cb0aa5b025803c174e
SHA256

a409999acdb444dfc27a8832a1d07e1ff9fe4883f46256101957963978c53085
SHA512

4f382e03361b58d4dacb4fb3872cb85752bf705b97e467081d2685fb2a7e5a7a4d8f945579a5398e5850fd3db4c4aeabb56ca7da7d7cee0239b4be8feea83e69
SSDEEP

6144:Kg9Qz+zjKkWo13HQT5tno4tc192I6md18tgD8jJrFZxh/G+kfDc3H/edlilUBZR:79CQjJ3Hkbo4UQI6md1AxLxhU4eHila

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Extracted

Family

netwire

info1.duckdns.org:1604

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
TrilliumXplt
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
EcSrpKvW
offline_keylogger
true
password
caster123
registry_autorun
false
use_mutex
true

Signatures

NetWire RAT payload 4 IoCs

rat

resource	yara_rule
behavioral2/memory/3224-26-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/3224-28-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/4620-43-0x00000000003C0000-0x00000000003EC000-memory.dmp	netwire
behavioral2/memory/4620-40-0x00000000003C0000-0x00000000003EC000-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

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	e37b7bc3f5c907d08209b5e04b4d377d_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	Chrome.exe
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	Chrome.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Chrome.lnk	Chrome.exe

Executes dropped EXE 13 IoCs

pid	Process
1584	Chrome.exe
2272	Chrome.exe
3224	Chrome.exe
1088	Chrome.exe
1512	Chrome.exe
3200	Chrome.exe
4068	Chrome.exe
4620	Chrome.exe
3276	Chrome.exe
1696	Chrome.exe
5060	Chrome.exe
4028	Chrome.exe
1616	Chrome.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 1584 set thread context of 3224	1584	Chrome.exe	100
PID 2272 set thread context of 1088	2272	Chrome.exe	101
PID 1512 set thread context of 3200	1512	Chrome.exe	103
PID 4068 set thread context of 4620	4068	Chrome.exe	105
PID 3276 set thread context of 1696	3276	Chrome.exe	110
PID 5060 set thread context of 4028	5060	Chrome.exe	112

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Chrome.exe	cmd.exe
File opened for modification	C:\Program Files (x86)\Chrome.exe	cmd.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4744	4620	WerFault.exe	105

System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e37b7bc3f5c907d08209b5e04b4d377d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1584	Chrome.exe
1584	Chrome.exe
1584	Chrome.exe
1584	Chrome.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2240	e37b7bc3f5c907d08209b5e04b4d377d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2240	e37b7bc3f5c907d08209b5e04b4d377d_JaffaCakes118.exe
Token: SeDebugPrivilege	3364	Chrome.exe
Token: SeDebugPrivilege	1584	Chrome.exe
Token: SeDebugPrivilege	2272	Chrome.exe
Token: SeDebugPrivilege	1512	Chrome.exe
Token: SeDebugPrivilege	4068	Chrome.exe
Token: SeDebugPrivilege	3276	Chrome.exe
Token: SeDebugPrivilege	5060	Chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 4436	2240	e37b7bc3f5c907d08209b5e04b4d377d_JaffaCakes118.exe	89
PID 2240 wrote to memory of 4436	2240	e37b7bc3f5c907d08209b5e04b4d377d_JaffaCakes118.exe	89
PID 2240 wrote to memory of 4436	2240	e37b7bc3f5c907d08209b5e04b4d377d_JaffaCakes118.exe	89
PID 4436 wrote to memory of 3364	4436	cmd.exe	91
PID 4436 wrote to memory of 3364	4436	cmd.exe	91
PID 4436 wrote to memory of 3364	4436	cmd.exe	91
PID 3364 wrote to memory of 396	3364	Chrome.exe	92
PID 3364 wrote to memory of 396	3364	Chrome.exe	92
PID 3364 wrote to memory of 396	3364	Chrome.exe	92
PID 3364 wrote to memory of 4524	3364	Chrome.exe	95
PID 3364 wrote to memory of 4524	3364	Chrome.exe	95
PID 3364 wrote to memory of 4524	3364	Chrome.exe	95
PID 4524 wrote to memory of 1584	4524	cmd.exe	97
PID 4524 wrote to memory of 1584	4524	cmd.exe	97
PID 4524 wrote to memory of 1584	4524	cmd.exe	97
PID 1584 wrote to memory of 2272	1584	Chrome.exe	99
PID 1584 wrote to memory of 2272	1584	Chrome.exe	99
PID 1584 wrote to memory of 2272	1584	Chrome.exe	99
PID 1584 wrote to memory of 3224	1584	Chrome.exe	100
PID 1584 wrote to memory of 3224	1584	Chrome.exe	100
PID 1584 wrote to memory of 3224	1584	Chrome.exe	100
PID 1584 wrote to memory of 3224	1584	Chrome.exe	100
PID 1584 wrote to memory of 3224	1584	Chrome.exe	100
PID 1584 wrote to memory of 3224	1584	Chrome.exe	100
PID 2272 wrote to memory of 1088	2272	Chrome.exe	101
PID 2272 wrote to memory of 1088	2272	Chrome.exe	101
PID 2272 wrote to memory of 1088	2272	Chrome.exe	101
PID 1584 wrote to memory of 3224	1584	Chrome.exe	100
PID 1584 wrote to memory of 3224	1584	Chrome.exe	100
PID 1584 wrote to memory of 3224	1584	Chrome.exe	100
PID 1584 wrote to memory of 3224	1584	Chrome.exe	100
PID 2272 wrote to memory of 1088	2272	Chrome.exe	101
PID 2272 wrote to memory of 1088	2272	Chrome.exe	101
PID 2272 wrote to memory of 1088	2272	Chrome.exe	101
PID 2272 wrote to memory of 1088	2272	Chrome.exe	101
PID 2272 wrote to memory of 1088	2272	Chrome.exe	101
PID 2272 wrote to memory of 1088	2272	Chrome.exe	101
PID 2272 wrote to memory of 1088	2272	Chrome.exe	101
PID 1584 wrote to memory of 1512	1584	Chrome.exe	102
PID 1584 wrote to memory of 1512	1584	Chrome.exe	102
PID 1584 wrote to memory of 1512	1584	Chrome.exe	102
PID 1512 wrote to memory of 3200	1512	Chrome.exe	103
PID 1512 wrote to memory of 3200	1512	Chrome.exe	103
PID 1512 wrote to memory of 3200	1512	Chrome.exe	103
PID 1512 wrote to memory of 3200	1512	Chrome.exe	103
PID 1512 wrote to memory of 3200	1512	Chrome.exe	103
PID 1512 wrote to memory of 3200	1512	Chrome.exe	103
PID 1512 wrote to memory of 3200	1512	Chrome.exe	103
PID 1512 wrote to memory of 3200	1512	Chrome.exe	103
PID 1512 wrote to memory of 3200	1512	Chrome.exe	103
PID 1512 wrote to memory of 3200	1512	Chrome.exe	103
PID 1584 wrote to memory of 4068	1584	Chrome.exe	104
PID 1584 wrote to memory of 4068	1584	Chrome.exe	104
PID 1584 wrote to memory of 4068	1584	Chrome.exe	104
PID 4068 wrote to memory of 4620	4068	Chrome.exe	105
PID 4068 wrote to memory of 4620	4068	Chrome.exe	105
PID 4068 wrote to memory of 4620	4068	Chrome.exe	105
PID 4068 wrote to memory of 4620	4068	Chrome.exe	105
PID 4068 wrote to memory of 4620	4068	Chrome.exe	105
PID 4068 wrote to memory of 4620	4068	Chrome.exe	105
PID 4068 wrote to memory of 4620	4068	Chrome.exe	105
PID 4068 wrote to memory of 4620	4068	Chrome.exe	105
PID 4068 wrote to memory of 4620	4068	Chrome.exe	105
PID 4068 wrote to memory of 4620	4068	Chrome.exe	105

C:\Users\Admin\AppData\Local\Temp\e37b7bc3f5c907d08209b5e04b4d377d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e37b7bc3f5c907d08209b5e04b4d377d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\Temp\Chrome.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4436
- - C:\Users\Admin\AppData\Local\Temp\Chrome.exe
    "C:\Users\Admin\AppData\Local\Temp\Chrome.exe"
    3⤵
    - Checks computer location settings
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3364
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\Chrome.exe" "C:\Program Files (x86)\Chrome.exe"
      4⤵
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      PID:396
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c, "C:\Program Files (x86)\Chrome.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4524
    - - C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        5⤵
        Checks computer location settings
        Drops startup file
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1584
      - C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2272
        
        C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        7⤵
        Executes dropped EXE
        
        PID:1088
      - C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:3224
      - C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1512
        
        C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        7⤵
        Executes dropped EXE
        
        PID:3200
      - C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4068
        
        C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        7⤵
        Executes dropped EXE
        
        PID:4620
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4620 -s 316
        8⤵
        Program crash
        
        PID:4744
      - C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:3276
        
        C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        7⤵
        Executes dropped EXE
        
        PID:1696
      - C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:5060
        
        C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        7⤵
        Executes dropped EXE
        
        PID:4028
      - C:\Program Files (x86)\Chrome.exe
        
        "C:\Program Files (x86)\Chrome.exe"
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:1616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4620 -ip 4620
1⤵
PID:5116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\Chrome.exe

Filesize
464KB

MD5
e37b7bc3f5c907d08209b5e04b4d377d

SHA1
01c10ff36eb2a6c8efb3a3cb0aa5b025803c174e

SHA256
a409999acdb444dfc27a8832a1d07e1ff9fe4883f46256101957963978c53085

SHA512
4f382e03361b58d4dacb4fb3872cb85752bf705b97e467081d2685fb2a7e5a7a4d8f945579a5398e5850fd3db4c4aeabb56ca7da7d7cee0239b4be8feea83e69

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Chrome.exe.log

Filesize
1KB

MD5
7ebe314bf617dc3e48b995a6c352740c

SHA1
538f643b7b30f9231a3035c448607f767527a870

SHA256
48178f884b8a4dd96e330b210b0530667d9473a7629fc6b4ad12b614bf438ee8

SHA512
0ba9d8f4244c15285e254d27b4bff7c49344ff845c48bc0bf0d8563072fab4d6f7a6abe6b6742e8375a08e9a3b3e5d5dc4937ab428dbe2dd8e62892fda04507e

Download Submit
memory/1584-25-0x0000000006B60000-0x0000000006BFC000-memory.dmp

Filesize
624KB

Download
memory/2240-5-0x0000000004B90000-0x0000000004B9A000-memory.dmp

Filesize
40KB

Download
memory/2240-2-0x0000000004F00000-0x00000000054A4000-memory.dmp

Filesize
5.6MB

Download
memory/2240-0-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/2240-6-0x0000000074910000-0x00000000750C0000-memory.dmp

Filesize
7.7MB

Download
memory/2240-7-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/2240-8-0x0000000074910000-0x00000000750C0000-memory.dmp

Filesize
7.7MB

Download
memory/2240-10-0x0000000074910000-0x00000000750C0000-memory.dmp

Filesize
7.7MB

Download
memory/2240-1-0x0000000000030000-0x00000000000AA000-memory.dmp

Filesize
488KB

Download
memory/2240-4-0x0000000004AF0000-0x0000000004B0E000-memory.dmp

Filesize
120KB

Download
memory/2240-3-0x0000000004A50000-0x0000000004AE2000-memory.dmp

Filesize
584KB

Download
memory/3224-26-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/3224-28-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/3364-14-0x0000000074910000-0x00000000750C0000-memory.dmp

Filesize
7.7MB

Download
memory/3364-18-0x0000000074910000-0x00000000750C0000-memory.dmp

Filesize
7.7MB

Download
memory/3364-13-0x0000000074910000-0x00000000750C0000-memory.dmp

Filesize
7.7MB

Download
memory/3364-12-0x0000000074910000-0x00000000750C0000-memory.dmp

Filesize
7.7MB

Download
memory/3364-11-0x0000000074910000-0x00000000750C0000-memory.dmp

Filesize
7.7MB

Download
memory/4620-43-0x00000000003C0000-0x00000000003EC000-memory.dmp

Filesize
176KB

Download
memory/4620-40-0x00000000003C0000-0x00000000003EC000-memory.dmp

Filesize
176KB

Download