warzonerat | 46dc49be65d7165e2a6009854a4f27f0088230199e61e0555cb1bd266535874a

Analysis

max time kernel
142s
max time network
147s
platform
windows10_x64
resource
win10v200722
submitted
11-08-2020 12:30

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General

Target

foo/b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.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 2 IoCs

rat

Processes:

resource	yara_rule
C:\ProgramData\tasksmgr.exe	warzonerat
C:\ProgramData\tasksmgr.exe	warzonerat

Executes dropped EXE 1 IoCs

Processes:

tasksmgr.exe

pid process

2752 tasksmgr.exe

pid	process
2752	tasksmgr.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\tasksmgr = "C:\\ProgramData\\tasksmgr.exe"	b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exe

pid process

3776 powershell.exe
2420 powershell.exe
3776 powershell.exe
2420 powershell.exe
3776 powershell.exe
2420 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3776 powershell.exe
Token: SeDebugPrivilege 2420 powershell.exe

pid	process
3776	powershell.exe
2420	powershell.exe
3776	powershell.exe
2420	powershell.exe
3776	powershell.exe
2420	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3776	powershell.exe
Token: SeDebugPrivilege	2420	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.exetasksmgr.exe

description	pid	process	target process
PID 808 wrote to memory of 2420	808	b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.exe	powershell.exe
PID 808 wrote to memory of 2420	808	b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.exe	powershell.exe
PID 808 wrote to memory of 2420	808	b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.exe	powershell.exe
PID 808 wrote to memory of 2752	808	b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.exe	tasksmgr.exe
PID 808 wrote to memory of 2752	808	b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.exe	tasksmgr.exe
PID 808 wrote to memory of 2752	808	b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.exe	tasksmgr.exe
PID 2752 wrote to memory of 3776	2752	tasksmgr.exe	powershell.exe
PID 2752 wrote to memory of 3776	2752	tasksmgr.exe	powershell.exe
PID 2752 wrote to memory of 3776	2752	tasksmgr.exe	powershell.exe
PID 2752 wrote to memory of 1448	2752	tasksmgr.exe	cmd.exe
PID 2752 wrote to memory of 1448	2752	tasksmgr.exe	cmd.exe
PID 2752 wrote to memory of 1448	2752	tasksmgr.exe	cmd.exe
PID 2752 wrote to memory of 1448	2752	tasksmgr.exe	cmd.exe
PID 2752 wrote to memory of 1448	2752	tasksmgr.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\foo\b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.exe
"C:\Users\Admin\AppData\Local\Temp\foo\b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:808

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Add-MpPreference -ExclusionPath C:\
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2420

C:\ProgramData\tasksmgr.exe
"C:\ProgramData\tasksmgr.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2752

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Add-MpPreference -ExclusionPath C:\
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3776

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe"
3⤵
PID:1448

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\tasksmgr.exe
MD5
b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a

SHA1
15a0e8dea24b904cd083ed51b28098726ecceed4

SHA256
0b499361076d8d02fa6b313a08199fd10cd9af1abc7fae0b091039be0194c0f3

SHA512
674d28fb9900070fd0cc58940fb97fbbeabea2d167ad19e248fe8a980221f6ea79d9f1795c019b844896e8b19ce1d746bda6c34040c1ae535b9e22135692a0d0

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C:\ProgramData\tasksmgr.exe
MD5
b7d5f0b9bf2e6e13c5b3ca1c2a0a8b4a

SHA1
15a0e8dea24b904cd083ed51b28098726ecceed4

SHA256
0b499361076d8d02fa6b313a08199fd10cd9af1abc7fae0b091039be0194c0f3

SHA512
674d28fb9900070fd0cc58940fb97fbbeabea2d167ad19e248fe8a980221f6ea79d9f1795c019b844896e8b19ce1d746bda6c34040c1ae535b9e22135692a0d0

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

SHA1
8ad83f8e0b3acf8dfbbf87931e41f0d664c4df68

SHA256
1bcd97396c83babfe6c5068ba590d7a3f8b70e72955a9d1e4070648e404cbf05

SHA512
7d18776d8f649b3d29c182ff03efc6cea8b527542ee55304980f24577aae8b64e37044407776e220984346c3998ace5f8853afa58c8b38407482a728e9495e0c

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
MD5
a40d1a31fef6d5778aef7014600c4325

SHA1
dab0cf6bdc67ec35c521ec15e4d345cc561cca68

SHA256
3568754763d75742ca08ce37d54764869299c4b82efb1c3edf118a0017a85f64

SHA512
1fb57af86274c4791f83171272ab8b58f316471dc8c82818489016e289c2e55e6c79f84924eab820505ddb4a25f1be56b8a0ccf3da53e03ee24da4a768f0f5a2

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
MD5
c2c7e369ecca408d69eb7e8718af9544

SHA1
deeedeaf146c2380b099326768463aafb314cc2c

SHA256
7ea9cc1dd25924c8ab90ffee65548a589b1d7721e3b6ce8c1217d35964e9b24e

SHA512
066e3919e1c4bb225b93d677eb45e95fcb53bd5a8aacec01de25d1f77756492b71c4928dbeddb8ac73b8cfbc2be8fd3066aad5bf3dccb1966c05b19cafe57746

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memory/1448-5-0x0000000000000000-mapping.dmp

Download
memory/1448-6-0x0000000000000000-mapping.dmp

Download
memory/2420-17-0x00000000077E0000-0x00000000077E1000-memory.dmp

Filesize
4KB

Download
memory/2420-46-0x0000000009210000-0x0000000009211000-memory.dmp

Filesize
4KB

Download
memory/2420-9-0x0000000004550000-0x0000000004551000-memory.dmp

Filesize
4KB

Download
memory/2420-11-0x00000000070B0000-0x00000000070B1000-memory.dmp

Filesize
4KB

Download
memory/2420-13-0x0000000007060000-0x0000000007061000-memory.dmp

Filesize
4KB

Download
memory/2420-8-0x0000000072D60000-0x000000007344E000-memory.dmp

Filesize
6.9MB

Download
memory/2420-0-0x0000000000000000-mapping.dmp

Download
memory/2420-19-0x00000000078C0000-0x00000000078C1000-memory.dmp

Filesize
4KB

Download
memory/2420-22-0x0000000007C30000-0x0000000007C31000-memory.dmp

Filesize
4KB

Download
memory/2420-23-0x00000000081F0000-0x00000000081F1000-memory.dmp

Filesize
4KB

Download
memory/2420-53-0x0000000002980000-0x0000000002981000-memory.dmp

Filesize
4KB

Download
memory/2420-48-0x00000000093A0000-0x00000000093A1000-memory.dmp

Filesize
4KB

Download
memory/2752-1-0x0000000000000000-mapping.dmp

Download
memory/3776-25-0x0000000007C10000-0x0000000007C11000-memory.dmp

Filesize
4KB

Download
memory/3776-43-0x0000000007FD0000-0x0000000007FD1000-memory.dmp

Filesize
4KB

Download
memory/3776-30-0x0000000008A70000-0x0000000008AA3000-memory.dmp

Filesize
204KB

Download
memory/3776-49-0x0000000008E60000-0x0000000008E61000-memory.dmp

Filesize
4KB

Download
memory/3776-7-0x0000000072D60000-0x000000007344E000-memory.dmp

Filesize
6.9MB

Download
memory/3776-15-0x0000000007450000-0x0000000007451000-memory.dmp

Filesize
4KB

Download
memory/3776-4-0x0000000000000000-mapping.dmp

Download
memory/3776-10-0x0000000004160000-0x0000000004161000-memory.dmp

Filesize
4KB

Download