warzonerat | 7dff88b3b51db9f32b155133aba7bff719133a881082bbffd5dad02f7acf79e6

Analysis

max time kernel
130s
max time network
139s
platform
windows10_x64
resource
win10v20201028
submitted
09/11/2020, 20:57

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General

Target
uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe
Size 585KB
Sample201109-6pyme77c4j
SHA256 7dff88b3b51db9f32b155133aba7bff719133a881082bbffd5dad02f7acf79e6
MD5 8d7f79c76d8ae3323bc1b8b6dde03afe
SHA1 c970c02cb868063edaa3c4c22a3e6e21a13b1c6e
SHA512 a985a3a8a6f5a218e56cd8330bf60ea9fe71319bf36fd3d51aa84453a8f32584f0eefebc068a929e6c19b7efc88cd56758d4838ed28d83da23aa8aab485c8d19
MD5 SHA1 SHA512

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

ServiceHost packer 1 IoCs

Detects ServiceHost packer used for .NET malware

resource	yara_rule
behavioral2/memory/4064-44-0x0000000000000000-mapping.dmp	servicehost

Warzone RAT Payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/3408-0-0x0000000000E30000-0x0000000000F83000-memory.dmp	warzonerat
behavioral2/memory/3112-30-0x0000000001430000-0x0000000001583000-memory.dmp	warzonerat

Executes dropped EXE 1 IoCs

pid	Process
3112	images.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\programs.bat	uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\programs.bat:start	uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\ProgramData\\images.exe"	uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe

NTFS ADS 1 IoCs

description	ioc	Process
File created	C:\ProgramData:ApplicationData	uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1864	powershell.exe
1864	powershell.exe
1864	powershell.exe
4048	powershell.exe
4048	powershell.exe
4048	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1864	powershell.exe
Token: SeDebugPrivilege	4048	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3408 wrote to memory of 1864	3408	uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe	80
PID 3408 wrote to memory of 1864	3408	uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe	80
PID 3408 wrote to memory of 1864	3408	uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe	80
PID 3408 wrote to memory of 3112	3408	uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe	82
PID 3408 wrote to memory of 3112	3408	uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe	82
PID 3408 wrote to memory of 3112	3408	uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe	82
PID 3112 wrote to memory of 4048	3112	images.exe	84
PID 3112 wrote to memory of 4048	3112	images.exe	84
PID 3112 wrote to memory of 4048	3112	images.exe	84
PID 3112 wrote to memory of 4064	3112	images.exe	85
PID 3112 wrote to memory of 4064	3112	images.exe	85
PID 3112 wrote to memory of 4064	3112	images.exe	85
PID 3112 wrote to memory of 4064	3112	images.exe	85
PID 3112 wrote to memory of 4064	3112	images.exe	85

C:\Users\Admin\AppData\Local\Temp\uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\uncleared invoice #inv00638 for Terminator #60003x and revised due Quotation.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:3408
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell Add-MpPreference -ExclusionPath C:\
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1864
- C:\ProgramData\images.exe
  "C:\ProgramData\images.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3112
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Add-MpPreference -ExclusionPath C:\
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4048
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe"
    3⤵
    PID:4064

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1864-8-0x0000000006F80000-0x0000000006F81000-memory.dmp

Download

memory/1864-24-0x0000000009130000-0x0000000009131000-memory.dmp

Download

memory/1864-6-0x0000000006890000-0x0000000006891000-memory.dmp

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memory/1864-7-0x0000000006FF0000-0x0000000006FF1000-memory.dmp

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memory/1864-9-0x0000000007690000-0x0000000007691000-memory.dmp

Download

memory/1864-10-0x0000000007A20000-0x0000000007A21000-memory.dmp

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memory/1864-11-0x0000000007A90000-0x0000000007A91000-memory.dmp

Download

memory/1864-12-0x0000000007720000-0x0000000007721000-memory.dmp

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memory/1864-13-0x00000000080F0000-0x00000000080F1000-memory.dmp

Download

memory/1864-14-0x0000000008140000-0x0000000008141000-memory.dmp

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memory/1864-16-0x0000000009000000-0x0000000009033000-memory.dmp

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memory/1864-23-0x0000000008FC0000-0x0000000008FC1000-memory.dmp

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memory/1864-5-0x0000000073E80000-0x000000007456E000-memory.dmp

Download

memory/1864-25-0x0000000009340000-0x0000000009341000-memory.dmp

Download

memory/1864-26-0x00000000092A0000-0x00000000092A1000-memory.dmp

Download

memory/1864-28-0x0000000009280000-0x0000000009281000-memory.dmp

Download

memory/3112-30-0x0000000001430000-0x0000000001583000-memory.dmp

Download

memory/3408-0-0x0000000000E30000-0x0000000000F83000-memory.dmp

Download

memory/4048-34-0x00000000736F0000-0x0000000073DDE000-memory.dmp

Download

memory/4048-40-0x0000000007B00000-0x0000000007B01000-memory.dmp

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memory/4048-45-0x0000000008470000-0x0000000008471000-memory.dmp

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memory/4048-56-0x0000000009250000-0x0000000009251000-memory.dmp

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memory/4064-42-0x0000000002B90000-0x0000000002B91000-memory.dmp

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