netwire | e4c9593c659bac746a293cc94552481a1089372820685f8807f03b8682a0c485

General

Target

from-iso_DHL.EXE1__.exe
Size

7KB
MD5

729cc4092956ba9a933a6066526df3fe
SHA1

bb17e4520e65cf45def4ff881cc50b6771c83924
SHA256

e4c9593c659bac746a293cc94552481a1089372820685f8807f03b8682a0c485
SHA512

5946955f2056f036a884b0da74457ba250729def0d7c6c298522e2e77fa8b922de24790f78c2eacd04c2f37935107ed425346ec1a3dbf9badc81955b52f2603b
SSDEEP

96:NBKkYCOAn1fkOKppNPm+SmLjtcROCRZBzlH+BxztpsJ2lkSVtdWZzNt:/wCOKf601mLJ2OCTNxCttpqSVGb

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3363

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password@2
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1092-68-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1092-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1092-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1092-72-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1092-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1092-74-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1092-77-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1092-78-0x0000000000400000-0x0000000000433000-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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

from-iso_DHL.EXE1__.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Fookcv = "\"C:\\Users\\Admin\\AppData\\Roaming\\Yfwaegzjizj\\Fookcv.exe\""	from-iso_DHL.EXE1__.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

from-iso_DHL.EXE1__.exe

description pid process target process

PID 1624 set thread context of 1092 1624 from-iso_DHL.EXE1__.exe from-iso_DHL.EXE1__.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1352 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

from-iso_DHL.EXE1__.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1624 from-iso_DHL.EXE1__.exe
Token: SeDebugPrivilege 1352 powershell.exe

description	pid	process	target process
PID 1624 set thread context of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe

pid	process
1352	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1624	from-iso_DHL.EXE1__.exe
Token: SeDebugPrivilege	1352	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

from-iso_DHL.EXE1__.exe

description	pid	process	target process
PID 1624 wrote to memory of 1352	1624	from-iso_DHL.EXE1__.exe	powershell.exe
PID 1624 wrote to memory of 1352	1624	from-iso_DHL.EXE1__.exe	powershell.exe
PID 1624 wrote to memory of 1352	1624	from-iso_DHL.EXE1__.exe	powershell.exe
PID 1624 wrote to memory of 1352	1624	from-iso_DHL.EXE1__.exe	powershell.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe
PID 1624 wrote to memory of 1092	1624	from-iso_DHL.EXE1__.exe	from-iso_DHL.EXE1__.exe

C:\Users\Admin\AppData\Local\Temp\from-iso_DHL.EXE1__.exe
"C:\Users\Admin\AppData\Local\Temp\from-iso_DHL.EXE1__.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1624

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1352

C:\Users\Admin\AppData\Local\Temp\from-iso_DHL.EXE1__.exe
C:\Users\Admin\AppData\Local\Temp\from-iso_DHL.EXE1__.exe
2⤵
PID:1092

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1092-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1092-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1092-63-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1092-66-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1092-77-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1092-74-0x000000000040242D-mapping.dmp

Download
memory/1092-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1092-72-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1092-68-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1092-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1092-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1352-62-0x000000006E2E0000-0x000000006E88B000-memory.dmp

Filesize
5.7MB

Download
memory/1352-61-0x000000006E2E0000-0x000000006E88B000-memory.dmp

Filesize
5.7MB

Download
memory/1352-60-0x000000006E2E0000-0x000000006E88B000-memory.dmp

Filesize
5.7MB

Download
memory/1352-58-0x0000000000000000-mapping.dmp

Download
memory/1624-56-0x0000000005A80000-0x0000000005B32000-memory.dmp

Filesize
712KB

Download
memory/1624-54-0x0000000000FF0000-0x0000000000FF8000-memory.dmp

Filesize
32KB

Download
memory/1624-55-0x00000000757E1000-0x00000000757E3000-memory.dmp

Filesize
8KB

Download
memory/1624-57-0x0000000000420000-0x000000000043A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads