warzonerat | 46dc49be65d7165e2a6009854a4f27f0088230199e61e0555cb1bd266535874a

Analysis

max time kernel
148s
max time network
169s
platform
windows10_x64
resource
win10v200722
submitted
11-08-2020 12:30

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General

Target

foo/1ffe827beb75335731cb6f052a8ec3a6.exe

Score

10^/10

warzonerat infostealer persistence rat

Malware Config

Signatures

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

Warzone RAT Payload 24 IoCs

rat

Processes:

resource	yara_rule
behavioral22/memory/4048-109-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-110-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-111-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-112-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-113-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-114-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-116-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-117-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-118-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-119-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-120-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-128-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-130-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-132-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-133-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-135-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-137-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-138-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-140-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-142-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-143-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-144-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-145-0x0000000000000000-mapping.dmp	warzonerat
behavioral22/memory/4048-146-0x0000000000000000-mapping.dmp	warzonerat

Executes dropped EXE 1 IoCs

Processes:

mswrz.exe

pid process

4048 mswrz.exe

pid	process
4048	mswrz.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1ffe827beb75335731cb6f052a8ec3a6.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\mswrz = "C:\\ProgramData\\mswrz.exe"	1ffe827beb75335731cb6f052a8ec3a6.exe

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

System Information Discovery
T1082
Program crash 3 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exe

pid pid_target process target process

3572 860 WerFault.exe 1ffe827beb75335731cb6f052a8ec3a6.exe
2580 4048 WerFault.exe mswrz.exe
2244 4048 WerFault.exe mswrz.exe

pid	pid_target	process	target process
3572	860	WerFault.exe	1ffe827beb75335731cb6f052a8ec3a6.exe
2580	4048	WerFault.exe	mswrz.exe
2244	4048	WerFault.exe	mswrz.exe

Suspicious behavior: EnumeratesProcesses 52 IoCs

Processes:

1ffe827beb75335731cb6f052a8ec3a6.exeWerFault.exepowershell.exemswrz.exepowershell.exeWerFault.exeWerFault.exe

pid	process
860	1ffe827beb75335731cb6f052a8ec3a6.exe
860	1ffe827beb75335731cb6f052a8ec3a6.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
3572	WerFault.exe
4020	powershell.exe
4020	powershell.exe
4020	powershell.exe
4048	mswrz.exe
4048	mswrz.exe
3684	powershell.exe
3684	powershell.exe
3684	powershell.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2580	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe
2244	WerFault.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

WerFault.exepowershell.exepowershell.exeWerFault.exeWerFault.exe

description	pid	process
Token: SeRestorePrivilege	3572	WerFault.exe
Token: SeBackupPrivilege	3572	WerFault.exe
Token: SeDebugPrivilege	4020	powershell.exe
Token: SeDebugPrivilege	3572	WerFault.exe
Token: SeDebugPrivilege	3684	powershell.exe
Token: SeDebugPrivilege	2580	WerFault.exe
Token: SeDebugPrivilege	2244	WerFault.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

1ffe827beb75335731cb6f052a8ec3a6.exemswrz.exe

pid process

860 1ffe827beb75335731cb6f052a8ec3a6.exe
4048 mswrz.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

1ffe827beb75335731cb6f052a8ec3a6.exemswrz.exe

pid process

860 1ffe827beb75335731cb6f052a8ec3a6.exe
4048 mswrz.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

1ffe827beb75335731cb6f052a8ec3a6.exemswrz.exe

description	pid	process	target process
PID 860 wrote to memory of 4020	860	1ffe827beb75335731cb6f052a8ec3a6.exe	powershell.exe
PID 860 wrote to memory of 4020	860	1ffe827beb75335731cb6f052a8ec3a6.exe	powershell.exe
PID 860 wrote to memory of 4020	860	1ffe827beb75335731cb6f052a8ec3a6.exe	powershell.exe
PID 860 wrote to memory of 4048	860	1ffe827beb75335731cb6f052a8ec3a6.exe	mswrz.exe
PID 860 wrote to memory of 4048	860	1ffe827beb75335731cb6f052a8ec3a6.exe	mswrz.exe
PID 860 wrote to memory of 4048	860	1ffe827beb75335731cb6f052a8ec3a6.exe	mswrz.exe
PID 4048 wrote to memory of 3684	4048	mswrz.exe	powershell.exe
PID 4048 wrote to memory of 3684	4048	mswrz.exe	powershell.exe
PID 4048 wrote to memory of 3684	4048	mswrz.exe	powershell.exe
PID 4048 wrote to memory of 1984	4048	mswrz.exe	cmd.exe
PID 4048 wrote to memory of 1984	4048	mswrz.exe	cmd.exe
PID 4048 wrote to memory of 1984	4048	mswrz.exe	cmd.exe
PID 4048 wrote to memory of 1984	4048	mswrz.exe	cmd.exe
PID 4048 wrote to memory of 1984	4048	mswrz.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\foo\1ffe827beb75335731cb6f052a8ec3a6.exe
"C:\Users\Admin\AppData\Local\Temp\foo\1ffe827beb75335731cb6f052a8ec3a6.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:860

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Add-MpPreference -ExclusionPath C:\
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4020

C:\ProgramData\mswrz.exe
"C:\ProgramData\mswrz.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4048

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Add-MpPreference -ExclusionPath C:\
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3684

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe"
3⤵
PID:1984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4048 -s 1384
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2580

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4048 -s 1432
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 860 -s 380
2⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3572

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\mswrz.exe
MD5
1ffe827beb75335731cb6f052a8ec3a6

SHA1
381ff47af182f52185fe2ff8d01453c5f611b04a

SHA256
bf26329c083407931e46c85220e294904dc532e1095823290c04537f15316e47

SHA512
fe1d68657aa99cb2949aa4aee3c12a70ba4f1fa9542f4606fb6a63627c593c74ce2188ebba15c2e366d8c79c4591e2bc048505abf4eed16d156a9b2ecf6334c8

Download Submit
C:\ProgramData\mswrz.exe
MD5
1ffe827beb75335731cb6f052a8ec3a6

SHA1
381ff47af182f52185fe2ff8d01453c5f611b04a

SHA256
bf26329c083407931e46c85220e294904dc532e1095823290c04537f15316e47

SHA512
fe1d68657aa99cb2949aa4aee3c12a70ba4f1fa9542f4606fb6a63627c593c74ce2188ebba15c2e366d8c79c4591e2bc048505abf4eed16d156a9b2ecf6334c8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
MD5
1c19c16e21c97ed42d5beabc93391fc5

SHA1
8ad83f8e0b3acf8dfbbf87931e41f0d664c4df68

SHA256
1bcd97396c83babfe6c5068ba590d7a3f8b70e72955a9d1e4070648e404cbf05

SHA512
7d18776d8f649b3d29c182ff03efc6cea8b527542ee55304980f24577aae8b64e37044407776e220984346c3998ace5f8853afa58c8b38407482a728e9495e0c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
MD5
1f7c047ed3ea1cea4cadef1ed6103559

SHA1
2a62e13bc3744ee5f69f8e94780982b80b8ad0bd

SHA256
934269d5c1991d927b3d6b72165f241ff9844ccbcd09bf4dbcba679e38294183

SHA512
b51110dbd816e65471c90f6d0a4aa710aeefdea9881cb2e2b0a031cfa982de2bd7dae35c2476c213952215a23a1f69fefdd51c7b0fb912c83efa5e0abf3eb7c3

Download Submit
memory/1984-106-0x0000000000000000-mapping.dmp

Download
memory/1984-94-0x0000000000000000-mapping.dmp

Download
memory/2244-122-0x0000000004CF0000-0x0000000004CF1000-memory.dmp

Filesize
4KB

Download
memory/2580-108-0x00000000043E0000-0x00000000043E1000-memory.dmp

Filesize
4KB

Download
memory/2580-115-0x0000000004B10000-0x0000000004B11000-memory.dmp

Filesize
4KB

Download
memory/3572-6-0x00000000048A0000-0x00000000048A1000-memory.dmp

Filesize
4KB

Download
memory/3572-10-0x00000000050D0000-0x00000000050D1000-memory.dmp

Filesize
4KB

Download
memory/3684-105-0x00000000080F0000-0x00000000080F1000-memory.dmp

Filesize
4KB

Download
memory/3684-102-0x0000000007880000-0x0000000007881000-memory.dmp

Filesize
4KB

Download
memory/3684-96-0x0000000072970000-0x000000007305E000-memory.dmp

Filesize
6.9MB

Download
memory/3684-93-0x0000000000000000-mapping.dmp

Download
memory/3684-136-0x0000000008FA0000-0x0000000008FA1000-memory.dmp

Filesize
4KB

Download
memory/4020-76-0x00000000088A0000-0x00000000088A1000-memory.dmp

Filesize
4KB

Download
memory/4020-5-0x0000000006EC0000-0x0000000006EC1000-memory.dmp

Filesize
4KB

Download
memory/4020-87-0x00000000097D0000-0x00000000097D1000-memory.dmp

Filesize
4KB

Download
memory/4020-88-0x0000000009940000-0x0000000009941000-memory.dmp

Filesize
4KB

Download
memory/4020-89-0x0000000007220000-0x0000000007221000-memory.dmp

Filesize
4KB

Download
memory/4020-91-0x0000000007210000-0x0000000007211000-memory.dmp

Filesize
4KB

Download
memory/4020-79-0x0000000009430000-0x0000000009463000-memory.dmp

Filesize
204KB

Download
memory/4020-77-0x00000000086A0000-0x00000000086A1000-memory.dmp

Filesize
4KB

Download
memory/4020-0-0x0000000000000000-mapping.dmp

Download
memory/4020-75-0x0000000007DA0000-0x0000000007DA1000-memory.dmp

Filesize
4KB

Download
memory/4020-56-0x0000000008020000-0x0000000008021000-memory.dmp

Filesize
4KB

Download
memory/4020-19-0x0000000007D00000-0x0000000007D01000-memory.dmp

Filesize
4KB

Download
memory/4020-15-0x0000000007EE0000-0x0000000007EE1000-memory.dmp

Filesize
4KB

Download
memory/4020-9-0x00000000075F0000-0x00000000075F1000-memory.dmp

Filesize
4KB

Download
memory/4020-7-0x00000000076D0000-0x00000000076D1000-memory.dmp

Filesize
4KB

Download
memory/4020-4-0x00000000729F0000-0x00000000730DE000-memory.dmp

Filesize
6.9MB

Download
memory/4020-86-0x0000000009410000-0x0000000009411000-memory.dmp

Filesize
4KB

Download
memory/4048-130-0x0000000000000000-mapping.dmp

Download
memory/4048-110-0x0000000000000000-mapping.dmp

Download
memory/4048-111-0x0000000000000000-mapping.dmp

Download
memory/4048-114-0x0000000000000000-mapping.dmp

Download
memory/4048-132-0x0000000000000000-mapping.dmp

Download
memory/4048-116-0x0000000000000000-mapping.dmp

Download
memory/4048-117-0x0000000000000000-mapping.dmp

Download
memory/4048-133-0x0000000000000000-mapping.dmp

Download
memory/4048-119-0x0000000000000000-mapping.dmp

Download
memory/4048-120-0x0000000000000000-mapping.dmp

Download
memory/4048-109-0x0000000000000000-mapping.dmp

Download
memory/4048-128-0x0000000000000000-mapping.dmp

Download
memory/4048-113-0x0000000000000000-mapping.dmp

Download
memory/4048-112-0x0000000000000000-mapping.dmp

Download
memory/4048-118-0x0000000000000000-mapping.dmp

Download
memory/4048-135-0x0000000000000000-mapping.dmp

Download
memory/4048-1-0x0000000000000000-mapping.dmp

Download
memory/4048-137-0x0000000000000000-mapping.dmp

Download
memory/4048-138-0x0000000000000000-mapping.dmp

Download
memory/4048-140-0x0000000000000000-mapping.dmp

Download
memory/4048-142-0x0000000000000000-mapping.dmp

Download
memory/4048-143-0x0000000000000000-mapping.dmp

Download
memory/4048-144-0x0000000000000000-mapping.dmp

Download
memory/4048-145-0x0000000000000000-mapping.dmp

Download
memory/4048-146-0x0000000000000000-mapping.dmp

Download