netwire | be7c0ec3f10ce55cc8a321a1fce2de5e095532c5135d847b6a3a11857c73d646

Analysis

max time kernel
146s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
08-12-2024 10:04

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General

Target

d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe
Size

991KB
MD5

d67cad093a0b2cfef0e5bd9c0cbda686
SHA1

a4066dc414d26de0bad84780e2a224480b5fc731
SHA256

be7c0ec3f10ce55cc8a321a1fce2de5e095532c5135d847b6a3a11857c73d646
SHA512

c73aa621437e5c6324fff0ba889f2243d1c886ae9477ad30a93b39cf2edc294b30f1af8b89700fac1a0a52e3b6838765e420fd10838780c3471fd5ade9b1f82b
SSDEEP

24576:tgV6rfC5BF3QDwZoW0lD1cgj7Y2qPreXE+xtvWD5+QZp0dO2y:t/fCnFAMZKlJ70jCEYFW1vYO

Score

10^/10

netwire botnet discovery persistence rat stealer upx

Malware Config

Extracted

Family

netwire

akamai-update.no-ip.org:33333

Attributes

activex_autorun
true
activex_key
{E7VK76V1-8E7Y-I53I-ET41-C8H4828ISX31}
copy_executable
true
delete_original
true
host_id
HostId-%Rand%
install_path
%AppData%\Akamai Labs\akmupdate.exe
lock_executable
false
mutex
VesHwCJR
offline_keylogger
false
password
Password
registry_autorun
true
startup_name
Akamai Labs
use_mutex
true

Signatures

NetWire RAT payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/2920-20-0x0000000000400000-0x0000000000417000-memory.dmp	netwire
behavioral1/memory/2692-60-0x0000000000400000-0x0000000000417000-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
Netwire family
netwire

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{E7VK76V1-8E7Y-I53I-ET41-C8H4828ISX31}	akmupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{E7VK76V1-8E7Y-I53I-ET41-C8H4828ISX31}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Akamai Labs\\akmupdate.exe\""	akmupdate.exe

Executes dropped EXE 2 IoCs

pid	Process
3040	akmupdate.exe
2692	akmupdate.exe

Loads dropped DLL 8 IoCs

pid	Process
2920	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe
3040	akmupdate.exe
3040	akmupdate.exe
3040	akmupdate.exe
3040	akmupdate.exe
2692	akmupdate.exe
2692	akmupdate.exe
2692	akmupdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\Akamai Labs = "C:\\Users\\Admin\\AppData\\Roaming\\Akamai Labs\\akmupdate.exe"	akmupdate.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2876 set thread context of 2920	2876	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	30
PID 3040 set thread context of 2692	3040	akmupdate.exe	32

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2876-0-0x0000000000400000-0x00000000005A7000-memory.dmp	upx
behavioral1/memory/2876-2-0x0000000000400000-0x00000000005A7000-memory.dmp	upx
behavioral1/memory/2876-4-0x0000000002EA0000-0x0000000003047000-memory.dmp	upx
behavioral1/memory/2876-21-0x0000000000400000-0x00000000005A7000-memory.dmp	upx
behavioral1/files/0x0008000000016599-29.dat	upx
behavioral1/memory/3040-31-0x0000000000400000-0x00000000005A7000-memory.dmp	upx
behavioral1/memory/3040-41-0x0000000000400000-0x00000000005A7000-memory.dmp	upx
behavioral1/memory/3040-36-0x0000000000400000-0x00000000005A7000-memory.dmp	upx

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	akmupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	akmupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 2920	2876	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2920	2876	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2920	2876	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2920	2876	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2920	2876	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2920	2876	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2920	2876	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2920	2876	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2920	2876	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	30
PID 2920 wrote to memory of 3040	2920	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	31
PID 2920 wrote to memory of 3040	2920	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	31
PID 2920 wrote to memory of 3040	2920	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	31
PID 2920 wrote to memory of 3040	2920	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	31
PID 2920 wrote to memory of 3040	2920	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	31
PID 2920 wrote to memory of 3040	2920	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	31
PID 2920 wrote to memory of 3040	2920	d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe	31
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32
PID 3040 wrote to memory of 2692	3040	akmupdate.exe	32

C:\Users\Admin\AppData\Local\Temp\d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Users\Admin\AppData\Local\Temp\d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2920
- - C:\Users\Admin\AppData\Roaming\Akamai Labs\akmupdate.exe
    "C:\Users\Admin\AppData\Roaming\Akamai Labs\akmupdate.exe" -m C:\Users\Admin\AppData\Local\Temp\d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3040
  - - C:\Users\Admin\AppData\Roaming\Akamai Labs\akmupdate.exe
      "C:\Users\Admin\AppData\Roaming\Akamai Labs\akmupdate.exe" Labs\akmupdate.exe" -m C:\Users\Admin\AppData\Local\Temp\d67cad093a0b2cfef0e5bd9c0cbda686_JaffaCakes118.exe
      4⤵
      Boot or Logon Autostart Execution: Active Setup
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:2692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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:\Users\Admin\AppData\Roaming\Akamai Labs\akmupdate.exe

Filesize
991KB

MD5
d67cad093a0b2cfef0e5bd9c0cbda686

SHA1
a4066dc414d26de0bad84780e2a224480b5fc731

SHA256
be7c0ec3f10ce55cc8a321a1fce2de5e095532c5135d847b6a3a11857c73d646

SHA512
c73aa621437e5c6324fff0ba889f2243d1c886ae9477ad30a93b39cf2edc294b30f1af8b89700fac1a0a52e3b6838765e420fd10838780c3471fd5ade9b1f82b

Download Submit
memory/2692-61-0x0000000000AB0000-0x0000000000C57000-memory.dmp

Filesize
1.7MB

Download
memory/2692-54-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2692-38-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2692-60-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2692-62-0x0000000000AB0000-0x0000000000C57000-memory.dmp

Filesize
1.7MB

Download
memory/2692-59-0x0000000000AB0000-0x0000000000C57000-memory.dmp

Filesize
1.7MB

Download
memory/2876-4-0x0000000002EA0000-0x0000000003047000-memory.dmp

Filesize
1.7MB

Download
memory/2876-0-0x0000000000400000-0x00000000005A7000-memory.dmp

Filesize
1.7MB

Download
memory/2876-3-0x000000000049E000-0x00000000004A7000-memory.dmp

Filesize
36KB

Download
memory/2876-21-0x0000000000400000-0x00000000005A7000-memory.dmp

Filesize
1.7MB

Download
memory/2876-2-0x0000000000400000-0x00000000005A7000-memory.dmp

Filesize
1.7MB

Download
memory/2876-1-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2920-14-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2920-10-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2920-7-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2920-30-0x0000000002BC0000-0x0000000002D67000-memory.dmp

Filesize
1.7MB

Download
memory/2920-20-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2920-17-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2920-16-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2920-12-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2920-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3040-35-0x00000000005B0000-0x0000000000757000-memory.dmp

Filesize
1.7MB

Download
memory/3040-36-0x0000000000400000-0x00000000005A7000-memory.dmp

Filesize
1.7MB

Download
memory/3040-41-0x0000000000400000-0x00000000005A7000-memory.dmp

Filesize
1.7MB

Download
memory/3040-52-0x0000000003000000-0x00000000031A7000-memory.dmp

Filesize
1.7MB

Download
memory/3040-31-0x0000000000400000-0x00000000005A7000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads