netwire | c6af2f075148a6c62a0e389f293dfb04d3e5d5c0e8280431e3f9ff3e940bde8e

General

Target

3e461488855f65ceefe255faf340def7_JaffaCakes118.exe
Size

252KB
MD5

3e461488855f65ceefe255faf340def7
SHA1

e517091c4a1565fec8c91b014baa94fa11561650
SHA256

c6af2f075148a6c62a0e389f293dfb04d3e5d5c0e8280431e3f9ff3e940bde8e
SHA512

8f397b8c27bd7e45f0e6cc7a7cfd1af9ceccffb0b2c06c40869e14c4342d475ef9549a433446ac4587956a08bfab61c4a85d5379c8816350271ae71c7795e23e
SSDEEP

6144:oE56P/i5P4dNtURdebDT122lgQ5mG9fR:p5UKcNtcS5mG9

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

info1.nowddns.com:5552

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
NOW-DNS-5552
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
gqmQdKHu
offline_keylogger
true
password
caster123
registry_autorun
false
use_mutex
true

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\yqNPpT0IFB415SEx\\D7jWiyvEbxon.exe\",explorer.exe"	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe

NetWire RAT payload 7 IoCs

rat

resource	yara_rule
behavioral1/memory/1008-13-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1008-10-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1008-9-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1008-8-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1008-17-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1008-16-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1008-20-0x0000000000400000-0x000000000042C000-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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2364 set thread context of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28
PID 2364 wrote to memory of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28
PID 2364 wrote to memory of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28
PID 2364 wrote to memory of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28
PID 2364 wrote to memory of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28
PID 2364 wrote to memory of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28
PID 2364 wrote to memory of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28
PID 2364 wrote to memory of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28
PID 2364 wrote to memory of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28
PID 2364 wrote to memory of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28
PID 2364 wrote to memory of 1008	2364	3e461488855f65ceefe255faf340def7_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\3e461488855f65ceefe255faf340def7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3e461488855f65ceefe255faf340def7_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Users\Admin\AppData\Local\Temp\3e461488855f65ceefe255faf340def7_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3e461488855f65ceefe255faf340def7_JaffaCakes118.exe"
  2⤵
  PID:1008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Winlogon Helper DLL

1

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Winlogon Helper DLL

1

T1547.004

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1008-8-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1008-7-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1008-20-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1008-5-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1008-13-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1008-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1008-16-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1008-10-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1008-17-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1008-9-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1008-6-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2364-0-0x0000000074611000-0x0000000074612000-memory.dmp

Filesize
4KB

Download
memory/2364-1-0x0000000074610000-0x0000000074BBB000-memory.dmp

Filesize
5.7MB

Download
memory/2364-18-0x0000000074610000-0x0000000074BBB000-memory.dmp

Filesize
5.7MB

Download
memory/2364-19-0x0000000074610000-0x0000000074BBB000-memory.dmp

Filesize
5.7MB

Download
memory/2364-2-0x0000000074610000-0x0000000074BBB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads