warzonerat | a219440a18c85fe668a060a26192f359b7b881bae02e6871baadd89b7019da9c

General

Target

Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
Size

349KB
MD5

393057b6f48539e0e740349a43b13a6a
SHA1

96824dcbce0bcd6ae3298b1eeb425381f93267a7
SHA256

a219440a18c85fe668a060a26192f359b7b881bae02e6871baadd89b7019da9c
SHA512

d05059a2c422093a722ffd8f5de53c40b0343ecfd21322a3a692146bbb5aaaa72a7cb434d6941f01812e98ccf01c16d1226bf4a767476de9ca751b8dff79e11c

Score

10^/10

warzonerat infostealer persistence rat

Malware Config

Extracted

Family

warzonerat

C2

176.126.86.243:2021

Signatures

WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
rat infostealer warzonerat

Warzone RAT Payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/948-59-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/948-60-0x0000000000405CE2-mapping.dmp	warzonerat
behavioral1/memory/948-62-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/1172-75-0x0000000000405CE2-mapping.dmp	warzonerat
behavioral1/memory/1172-78-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Executes dropped EXE 2 IoCs

Processes:

microsoftupdate.exemicrosoftupdate.exe

pid process

656 microsoftupdate.exe
1172 microsoftupdate.exe
Loads dropped DLL 2 IoCs

Processes:

Scan-2021-10-06-89388399008827829020287278299276678292026368298.exemicrosoftupdate.exe

pid process

948 Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
656 microsoftupdate.exe

pid	process
656	microsoftupdate.exe
1172	microsoftupdate.exe

pid	process
948	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
656	microsoftupdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\windowsdefender = "C:\\ProgramData\\microsoftupdate.exe"	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

Scan-2021-10-06-89388399008827829020287278299276678292026368298.exemicrosoftupdate.exe

description	pid	process	target process
PID 1540 set thread context of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 656 set thread context of 1172	656	microsoftupdate.exe	microsoftupdate.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

432 schtasks.exe
1752 schtasks.exe

pid	process
432	schtasks.exe
1752	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

Scan-2021-10-06-89388399008827829020287278299276678292026368298.exemicrosoftupdate.exe

pid	process
1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
656	microsoftupdate.exe
656	microsoftupdate.exe
656	microsoftupdate.exe
656	microsoftupdate.exe
656	microsoftupdate.exe
656	microsoftupdate.exe
656	microsoftupdate.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Scan-2021-10-06-89388399008827829020287278299276678292026368298.exemicrosoftupdate.exe

description	pid	process
Token: SeDebugPrivilege	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
Token: SeDebugPrivilege	656	microsoftupdate.exe

Suspicious use of WriteProcessMemory 51 IoCs

Processes:

Scan-2021-10-06-89388399008827829020287278299276678292026368298.exeScan-2021-10-06-89388399008827829020287278299276678292026368298.exemicrosoftupdate.exemicrosoftupdate.exe

description	pid	process	target process
PID 1540 wrote to memory of 1752	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	schtasks.exe
PID 1540 wrote to memory of 1752	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	schtasks.exe
PID 1540 wrote to memory of 1752	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	schtasks.exe
PID 1540 wrote to memory of 1752	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	schtasks.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 1540 wrote to memory of 948	1540	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
PID 948 wrote to memory of 656	948	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	microsoftupdate.exe
PID 948 wrote to memory of 656	948	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	microsoftupdate.exe
PID 948 wrote to memory of 656	948	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	microsoftupdate.exe
PID 948 wrote to memory of 656	948	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	microsoftupdate.exe
PID 948 wrote to memory of 656	948	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	microsoftupdate.exe
PID 948 wrote to memory of 656	948	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	microsoftupdate.exe
PID 948 wrote to memory of 656	948	Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe	microsoftupdate.exe
PID 656 wrote to memory of 432	656	microsoftupdate.exe	schtasks.exe
PID 656 wrote to memory of 432	656	microsoftupdate.exe	schtasks.exe
PID 656 wrote to memory of 432	656	microsoftupdate.exe	schtasks.exe
PID 656 wrote to memory of 432	656	microsoftupdate.exe	schtasks.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 656 wrote to memory of 1172	656	microsoftupdate.exe	microsoftupdate.exe
PID 1172 wrote to memory of 1424	1172	microsoftupdate.exe	cmd.exe
PID 1172 wrote to memory of 1424	1172	microsoftupdate.exe	cmd.exe
PID 1172 wrote to memory of 1424	1172	microsoftupdate.exe	cmd.exe
PID 1172 wrote to memory of 1424	1172	microsoftupdate.exe	cmd.exe
PID 1172 wrote to memory of 1424	1172	microsoftupdate.exe	cmd.exe
PID 1172 wrote to memory of 1424	1172	microsoftupdate.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
"C:\Users\Admin\AppData\Local\Temp\Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1540

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DoLUGETrjN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8F05.tmp"
2⤵
- Creates scheduled task(s)
PID:1752

C:\Users\Admin\AppData\Local\Temp\Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe
"C:\Users\Admin\AppData\Local\Temp\Scan-2021-10-06-89388399008827829020287278299276678292026368298.exe"
2⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:948

C:\ProgramData\microsoftupdate.exe
"C:\ProgramData\microsoftupdate.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:656

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DoLUGETrjN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6279.tmp"
4⤵
- Creates scheduled task(s)
PID:432

C:\ProgramData\microsoftupdate.exe
"C:\ProgramData\microsoftupdate.exe"
4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1172

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe"
5⤵
PID:1424

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

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

C:\ProgramData\microsoftupdate.exe
MD5
393057b6f48539e0e740349a43b13a6a

SHA1
96824dcbce0bcd6ae3298b1eeb425381f93267a7

SHA256
a219440a18c85fe668a060a26192f359b7b881bae02e6871baadd89b7019da9c

SHA512
d05059a2c422093a722ffd8f5de53c40b0343ecfd21322a3a692146bbb5aaaa72a7cb434d6941f01812e98ccf01c16d1226bf4a767476de9ca751b8dff79e11c

Download Submit
C:\ProgramData\microsoftupdate.exe
MD5
393057b6f48539e0e740349a43b13a6a

SHA1
96824dcbce0bcd6ae3298b1eeb425381f93267a7

SHA256
a219440a18c85fe668a060a26192f359b7b881bae02e6871baadd89b7019da9c

SHA512
d05059a2c422093a722ffd8f5de53c40b0343ecfd21322a3a692146bbb5aaaa72a7cb434d6941f01812e98ccf01c16d1226bf4a767476de9ca751b8dff79e11c

Download Submit
C:\ProgramData\microsoftupdate.exe
MD5
393057b6f48539e0e740349a43b13a6a

SHA1
96824dcbce0bcd6ae3298b1eeb425381f93267a7

SHA256
a219440a18c85fe668a060a26192f359b7b881bae02e6871baadd89b7019da9c

SHA512
d05059a2c422093a722ffd8f5de53c40b0343ecfd21322a3a692146bbb5aaaa72a7cb434d6941f01812e98ccf01c16d1226bf4a767476de9ca751b8dff79e11c

Download Submit
\ProgramData\microsoftupdate.exe
MD5
393057b6f48539e0e740349a43b13a6a

SHA1
96824dcbce0bcd6ae3298b1eeb425381f93267a7

SHA256
a219440a18c85fe668a060a26192f359b7b881bae02e6871baadd89b7019da9c

SHA512
d05059a2c422093a722ffd8f5de53c40b0343ecfd21322a3a692146bbb5aaaa72a7cb434d6941f01812e98ccf01c16d1226bf4a767476de9ca751b8dff79e11c

Download Submit
\ProgramData\microsoftupdate.exe
MD5
393057b6f48539e0e740349a43b13a6a

SHA1
96824dcbce0bcd6ae3298b1eeb425381f93267a7

SHA256
a219440a18c85fe668a060a26192f359b7b881bae02e6871baadd89b7019da9c

SHA512
d05059a2c422093a722ffd8f5de53c40b0343ecfd21322a3a692146bbb5aaaa72a7cb434d6941f01812e98ccf01c16d1226bf4a767476de9ca751b8dff79e11c

Download Submit
memory/432-72-0x0000000000000000-mapping.dmp

Download
memory/656-64-0x0000000000000000-mapping.dmp

Download
memory/656-67-0x00000000011B0000-0x00000000011B1000-memory.dmp

Filesize
4KB

Download
memory/656-69-0x0000000004ED0000-0x0000000004ED1000-memory.dmp

Filesize
4KB

Download
memory/948-62-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/948-60-0x0000000000405CE2-mapping.dmp

Download
memory/948-61-0x0000000075FC1000-0x0000000075FC3000-memory.dmp

Filesize
8KB

Download
memory/948-59-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/1172-75-0x0000000000405CE2-mapping.dmp

Download
memory/1172-78-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/1424-80-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1424-79-0x0000000000000000-mapping.dmp

Download
memory/1540-53-0x0000000000A20000-0x0000000000A21000-memory.dmp

Filesize
4KB

Download
memory/1540-55-0x0000000000660000-0x0000000000661000-memory.dmp

Filesize
4KB

Download
memory/1540-56-0x00000000004B0000-0x00000000004BA000-memory.dmp

Filesize
40KB

Download
memory/1540-57-0x00000000008C0000-0x00000000008FF000-memory.dmp

Filesize
252KB

Download
memory/1752-58-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads