netwire | a754ba970ae05659445f39a3c858ed52f8fa6d3dee37b58f480f5d481a9b8131

General

Target

69935bc27fe70192f8d8978057e66aff_JaffaCakes118.exe
Size

428KB
MD5

69935bc27fe70192f8d8978057e66aff
SHA1

39ef96e0781b4a4d54c4c6ce55aabbd9b4cfb3de
SHA256

a754ba970ae05659445f39a3c858ed52f8fa6d3dee37b58f480f5d481a9b8131
SHA512

9cd2f70a74cbf1e7aa4c65f2eac23934b75799ce3cb0d39decae806624a1c4fdd8d43a3711ae72c6be784baeb02a42bcc84903ced84062cf288b5a800e92b17d
SSDEEP

12288:huWszgGH5W28mmhNQz+GYULCogYAX1uXO2:hozgGZoBogYAMp

Score

10^/10

netwire botnet persistence rat stealer upx

Malware Config

Extracted

Family

netwire

C2

glotin.zapto.org:4722

Attributes

activex_autorun
true
activex_key
{2T04X7P3-16C4-8520-6G14-244YTD2A2040}
copy_executable
true
delete_original
false
host_id
MONEY1
install_path
%AppData%\Install\excel.exe
keylogger_dir
%AppData%\Logs\
lock_executable
true
mutex
pigWTCXD
offline_keylogger
true
password
Hunter45
registry_autorun
true
startup_name
Microsoft
use_mutex
true

Signatures

NetWire RAT payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3096-15-0x0000000000400000-0x0000000001080000-memory.dmp	netwire
behavioral2/memory/3096-17-0x0000000000400000-0x0000000001080000-memory.dmp	netwire
behavioral2/memory/3096-19-0x0000000000400000-0x0000000001080000-memory.dmp	netwire
behavioral2/memory/3096-23-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral2/memory/4040-42-0x0000000000400000-0x0000000000420000-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

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

excel.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{2T04X7P3-16C4-8520-6G14-244YTD2A2040}	excel.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{2T04X7P3-16C4-8520-6G14-244YTD2A2040}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Install\\excel.exe\""	excel.exe

Drops startup file 2 IoCs

Processes:

cmd.execmd.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs	cmd.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs	cmd.exe

Executes dropped EXE 4 IoCs

Processes:

1.xyz1.xyzexcel.exeexcel.exe

pid process

2124 1.xyz
3096 1.xyz
1820 excel.exe
4040 excel.exe

pid	process
2124	1.xyz
3096	1.xyz
1820	excel.exe
4040	excel.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.xyz	upx
behavioral2/memory/2124-40-0x0000000000400000-0x0000000001400000-memory.dmp	upx
behavioral2/memory/1820-41-0x0000000000400000-0x0000000001400000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

excel.exe69935bc27fe70192f8d8978057e66aff_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\excel.exe"	excel.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	69935bc27fe70192f8d8978057e66aff_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

1.xyzexcel.exe

description pid process target process

PID 2124 set thread context of 3096 2124 1.xyz 1.xyz
PID 1820 set thread context of 4040 1820 excel.exe excel.exe
Runs net.exe
Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

1.xyzexcel.exe

pid process

2124 1.xyz
2124 1.xyz
2124 1.xyz
2124 1.xyz
1820 excel.exe
1820 excel.exe
1820 excel.exe
1820 excel.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

1.xyzexcel.exe

pid process

2124 1.xyz
2124 1.xyz
1820 excel.exe
1820 excel.exe

description	pid	process	target process
PID 2124 set thread context of 3096	2124	1.xyz	1.xyz
PID 1820 set thread context of 4040	1820	excel.exe	excel.exe

pid	process
2124	1.xyz
2124	1.xyz
2124	1.xyz
2124	1.xyz
1820	excel.exe
1820	excel.exe
1820	excel.exe
1820	excel.exe

pid	process
2124	1.xyz
2124	1.xyz
1820	excel.exe
1820	excel.exe

Suspicious use of WriteProcessMemory 58 IoCs

Processes:

69935bc27fe70192f8d8978057e66aff_JaffaCakes118.exe1.xyz1.xyzcmd.exenet.exeexcel.execmd.exenet.exe

description	pid	process	target process
PID 2208 wrote to memory of 2124	2208	69935bc27fe70192f8d8978057e66aff_JaffaCakes118.exe	1.xyz
PID 2208 wrote to memory of 2124	2208	69935bc27fe70192f8d8978057e66aff_JaffaCakes118.exe	1.xyz
PID 2208 wrote to memory of 2124	2208	69935bc27fe70192f8d8978057e66aff_JaffaCakes118.exe	1.xyz
PID 2124 wrote to memory of 4492	2124	1.xyz	cmd.exe
PID 2124 wrote to memory of 4492	2124	1.xyz	cmd.exe
PID 2124 wrote to memory of 4492	2124	1.xyz	cmd.exe
PID 2124 wrote to memory of 4136	2124	1.xyz	cmd.exe
PID 2124 wrote to memory of 4136	2124	1.xyz	cmd.exe
PID 2124 wrote to memory of 4136	2124	1.xyz	cmd.exe
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 2124 wrote to memory of 3096	2124	1.xyz	1.xyz
PID 3096 wrote to memory of 1820	3096	1.xyz	excel.exe
PID 3096 wrote to memory of 1820	3096	1.xyz	excel.exe
PID 3096 wrote to memory of 1820	3096	1.xyz	excel.exe
PID 4136 wrote to memory of 2164	4136	cmd.exe	net.exe
PID 4136 wrote to memory of 2164	4136	cmd.exe	net.exe
PID 4136 wrote to memory of 2164	4136	cmd.exe	net.exe
PID 2164 wrote to memory of 4584	2164	net.exe	net1.exe
PID 2164 wrote to memory of 4584	2164	net.exe	net1.exe
PID 2164 wrote to memory of 4584	2164	net.exe	net1.exe
PID 1820 wrote to memory of 2024	1820	excel.exe	cmd.exe
PID 1820 wrote to memory of 2024	1820	excel.exe	cmd.exe
PID 1820 wrote to memory of 2024	1820	excel.exe	cmd.exe
PID 1820 wrote to memory of 4740	1820	excel.exe	cmd.exe
PID 1820 wrote to memory of 4740	1820	excel.exe	cmd.exe
PID 1820 wrote to memory of 4740	1820	excel.exe	cmd.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe
PID 4740 wrote to memory of 4176	4740	cmd.exe	net.exe
PID 4740 wrote to memory of 4176	4740	cmd.exe	net.exe
PID 4740 wrote to memory of 4176	4740	cmd.exe	net.exe
PID 4176 wrote to memory of 3496	4176	net.exe	net1.exe
PID 4176 wrote to memory of 3496	4176	net.exe	net1.exe
PID 4176 wrote to memory of 3496	4176	net.exe	net1.exe
PID 1820 wrote to memory of 4040	1820	excel.exe	excel.exe

C:\Users\Admin\AppData\Local\Temp\69935bc27fe70192f8d8978057e66aff_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69935bc27fe70192f8d8978057e66aff_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2208

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.xyz
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.xyz
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2124

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c echo on error resume next:CreateObject("WScript.Shell").Run "C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.xyz",1: >"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs"
3⤵
- Drops startup file
PID:4492

C:\Windows\SysWOW64\cmd.exe
/c net stop MpsSvc
3⤵
- Suspicious use of WriteProcessMemory
PID:4136

C:\Windows\SysWOW64\net.exe
net stop MpsSvc
4⤵
- Suspicious use of WriteProcessMemory
PID:2164

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop MpsSvc
5⤵
PID:4584

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.xyz
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.xyz
3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3096

C:\Users\Admin\AppData\Roaming\Install\excel.exe
"C:\Users\Admin\AppData\Roaming\Install\excel.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1820

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c echo on error resume next:CreateObject("WScript.Shell").Run "C:\Users\Admin\AppData\Roaming\Install\excel.exe",1: >"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs"
5⤵
- Drops startup file
PID:2024

C:\Windows\SysWOW64\cmd.exe
/c net stop MpsSvc
5⤵
- Suspicious use of WriteProcessMemory
PID:4740

C:\Windows\SysWOW64\net.exe
net stop MpsSvc
6⤵
- Suspicious use of WriteProcessMemory
PID:4176

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop MpsSvc
7⤵
PID:3496

C:\Users\Admin\AppData\Roaming\Install\excel.exe
"C:\Users\Admin\AppData\Roaming\Install\excel.exe"
5⤵
- Modifies Installed Components in the registry
- Executes dropped EXE
- Adds Run key to start application
PID:4040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.xy_
Filesize
132KB

MD5
343d2db443348e4e0323c33cf1b47ae8

SHA1
12b85889c41523f3256c5e4ad370d494d65140af

SHA256
0e5a2b6351cfdc01ed7ca253e0fe575e5472462d88fea57bf363affede23e478

SHA512
0e49f09a8f0988204df4f4d1732df87ac4ae9ba4132aa50c2962238ea2ba69743e3033aed3b2edaf86a67359c57899217d9525f6b49624d5d4e35b70ff1f9c19

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.xyz
Filesize
212KB

MD5
b2af3b332d92fc09b79c4bf85263fd22

SHA1
cbb3c3a4b17ba2888cfd0b96f59a5bc454d4ef32

SHA256
b9dd8dfdb9a3fd61b2acffe0018cdf99b02c97025ae0d41a7aac7c9d76647b58

SHA512
b6d7271b1b0e7285bff25b8edb0f31cc7076bbbf611a4bfa9a457463c38ba7d0f5694f89b18a5b26b0f793e76dc0a0e5279dbf4cf976a6b52787157523e17932

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs
Filesize
111B

MD5
89394958ce9d184d2340451aad75fffd

SHA1
57984720d59beb2d034483c409f7791dd6a41cc8

SHA256
2f1e20eab24d144fe57631b11a5b6cef3d805f9a368b008ed38e7bd8d15e43bf

SHA512
84a9e31e6d2a516d49c2bb12a004fb79fd4c822aa402556b8fc84180d779d2c4040a14c47b5ef9f604da51064d9f66c41e161bc415b9134212e2dd000140aba4

Download Submit
memory/1820-41-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/2124-40-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/3096-15-0x0000000000400000-0x0000000001080000-memory.dmp

Filesize
12.5MB

Download
memory/3096-17-0x0000000000400000-0x0000000001080000-memory.dmp

Filesize
12.5MB

Download
memory/3096-19-0x0000000000400000-0x0000000001080000-memory.dmp

Filesize
12.5MB

Download
memory/3096-23-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4040-42-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads