warzonerat | c10a9477615e2070cd7bdfb136a14837607a48538a6301473809ed8cd83fd7c8

Analysis

max time kernel
137s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2022 13:34

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General

Target

Request For RFQ-Quote - Purchase order-#04973579329.exe
Size

332KB
MD5

2fa872c29baefef24bd046b7813a049d
SHA1

a1222c09bde48a4949a66df1b10d96eacbc83a37
SHA256

c10a9477615e2070cd7bdfb136a14837607a48538a6301473809ed8cd83fd7c8
SHA512

377a7b74d1e7dcb59cd571c6bd3ed24ee654215d719d20a96fb61a32c27e967f042b9a3b149100c87872dc0ae8923b3d4ebdb11418207ce8153daf1f9daf4ba1
SSDEEP

6144:NfimM71dJOEqCEINXeHCm2WRMCVdKrLPefCoJ8L77:gx32IReT2WRMCi/xh7

Score

10^/10

warzonerat collection evasion infostealer persistence rat upx

Malware Config

Extracted

Family

warzonerat

81.161.229.75:5200

Signatures

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

Warzone RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2216-144-0x0000000000400000-0x000000000055A000-memory.dmp	warzonerat
behavioral2/memory/2216-146-0x0000000000400000-0x000000000055A000-memory.dmp	warzonerat
behavioral2/memory/2216-148-0x0000000000400000-0x000000000055A000-memory.dmp	warzonerat
behavioral2/memory/2216-160-0x0000000000400000-0x000000000055A000-memory.dmp	warzonerat

Executes dropped EXE 1 IoCs

Processes:

125.exe

pid process

4532 125.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

4948 netsh.exe

pid	process
4532	125.exe

pid	process
4948	netsh.exe

Sets DLL path for service in the registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

cvtres.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\TermService\Parameters\ServiceDll = "%ProgramFiles%\\Microsoft DN1\\sqlmap.dll"	cvtres.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\125.exe	upx
C:\Users\Admin\AppData\Local\Temp\125.exe	upx
behavioral2/memory/4532-156-0x0000000000B10000-0x0000000000B3D000-memory.dmp	upx
behavioral2/memory/4532-161-0x0000000000B10000-0x0000000000B3D000-memory.dmp	upx

Drops startup file 2 IoCs

Processes:

Powershell.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SyDGDSGSDGDGSstem.exe	Powershell.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SyDGDSGSDGDGSstem.exe	Powershell.exe

Loads dropped DLL 7 IoCs

Processes:

svchost.execvtres.exe

pid process

2860 svchost.exe
2216 cvtres.exe
2216 cvtres.exe
2216 cvtres.exe
2216 cvtres.exe
2216 cvtres.exe
2216 cvtres.exe

pid	process
2860	svchost.exe
2216	cvtres.exe
2216	cvtres.exe
2216	cvtres.exe
2216	cvtres.exe
2216	cvtres.exe
2216	cvtres.exe

Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs

collection

Email Collection

T1114

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

Drops file in System32 directory 1 IoCs

Processes:

cvtres.exe

description ioc process

File created C:\Windows\System32\rfxvmt.dll cvtres.exe

description	ioc	process
File created	C:\Windows\System32\rfxvmt.dll	cvtres.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

Request For RFQ-Quote - Purchase order-#04973579329.exeaspnet_compiler.exe

description	pid	process	target process
PID 2760 set thread context of 556	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	aspnet_compiler.exe
PID 556 set thread context of 2216	556	aspnet_compiler.exe	cvtres.exe

Drops file in Program Files directory 2 IoCs

Processes:

cvtres.exe

description ioc process

File created C:\Program Files\Microsoft DN1\rdpwrap.ini cvtres.exe
File created C:\Program Files\Microsoft DN1\sqlmap.dll cvtres.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Powershell.exesvchost.exe

pid process

308 Powershell.exe
308 Powershell.exe
2860 svchost.exe
2860 svchost.exe
2860 svchost.exe
2860 svchost.exe
Suspicious behavior: LoadsDriver 1 IoCs

Processes:

pid process

668

description	ioc	process
File created	C:\Program Files\Microsoft DN1\rdpwrap.ini	cvtres.exe
File created	C:\Program Files\Microsoft DN1\sqlmap.dll	cvtres.exe

pid	process
308	Powershell.exe
308	Powershell.exe
2860	svchost.exe
2860	svchost.exe
2860	svchost.exe
2860	svchost.exe

pid	process
668

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Request For RFQ-Quote - Purchase order-#04973579329.exePowershell.execvtres.exesvchost.exe

description	pid	process
Token: SeDebugPrivilege	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe
Token: SeDebugPrivilege	308	Powershell.exe
Token: SeDebugPrivilege	2216	cvtres.exe
Token: SeAuditPrivilege	2860	svchost.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

Request For RFQ-Quote - Purchase order-#04973579329.exeaspnet_compiler.execvtres.exe125.exe

description	pid	process	target process
PID 2760 wrote to memory of 308	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	Powershell.exe
PID 2760 wrote to memory of 308	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	Powershell.exe
PID 2760 wrote to memory of 308	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	Powershell.exe
PID 2760 wrote to memory of 556	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	aspnet_compiler.exe
PID 2760 wrote to memory of 556	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	aspnet_compiler.exe
PID 2760 wrote to memory of 556	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	aspnet_compiler.exe
PID 2760 wrote to memory of 556	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	aspnet_compiler.exe
PID 2760 wrote to memory of 556	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	aspnet_compiler.exe
PID 2760 wrote to memory of 556	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	aspnet_compiler.exe
PID 2760 wrote to memory of 556	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	aspnet_compiler.exe
PID 2760 wrote to memory of 556	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	aspnet_compiler.exe
PID 2760 wrote to memory of 556	2760	Request For RFQ-Quote - Purchase order-#04973579329.exe	aspnet_compiler.exe
PID 556 wrote to memory of 2216	556	aspnet_compiler.exe	cvtres.exe
PID 556 wrote to memory of 2216	556	aspnet_compiler.exe	cvtres.exe
PID 556 wrote to memory of 2216	556	aspnet_compiler.exe	cvtres.exe
PID 556 wrote to memory of 2216	556	aspnet_compiler.exe	cvtres.exe
PID 556 wrote to memory of 2216	556	aspnet_compiler.exe	cvtres.exe
PID 556 wrote to memory of 2216	556	aspnet_compiler.exe	cvtres.exe
PID 556 wrote to memory of 2216	556	aspnet_compiler.exe	cvtres.exe
PID 556 wrote to memory of 2216	556	aspnet_compiler.exe	cvtres.exe
PID 556 wrote to memory of 2216	556	aspnet_compiler.exe	cvtres.exe
PID 556 wrote to memory of 2216	556	aspnet_compiler.exe	cvtres.exe
PID 556 wrote to memory of 2216	556	aspnet_compiler.exe	cvtres.exe
PID 2216 wrote to memory of 4532	2216	cvtres.exe	125.exe
PID 2216 wrote to memory of 4532	2216	cvtres.exe	125.exe
PID 2216 wrote to memory of 4532	2216	cvtres.exe	125.exe
PID 4532 wrote to memory of 4948	4532	125.exe	netsh.exe
PID 4532 wrote to memory of 4948	4532	125.exe	netsh.exe
PID 4532 wrote to memory of 4948	4532	125.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

outlook_win_path 1 IoCs

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

C:\Users\Admin\AppData\Local\Temp\Request For RFQ-Quote - Purchase order-#04973579329.exe
"C:\Users\Admin\AppData\Local\Temp\Request For RFQ-Quote - Purchase order-#04973579329.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2760

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell" Copy-Item 'C:\Users\Admin\AppData\Local\Temp\Request For RFQ-Quote - Purchase order-#04973579329.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SyDGDSGSDGDGSstem.exe'
2⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:308

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:556

C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"
3⤵
- Sets DLL path for service in the registry
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2216

C:\Users\Admin\AppData\Local\Temp\125.exe
"C:\Users\Admin\AppData\Local\Temp\125.exe"
4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4532

C:\Windows\SysWOW64\netsh.exe
netsh advfirewall firewall add rule name="3389" dir=in action=allow protocol=TCP localport=3389
5⤵
- Modifies Windows Firewall
PID:4948

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -s TermService
1⤵
PID:4696

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -s TermService
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2860

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files\Microsoft DN1\sqlmap.dll

Filesize
114KB

MD5
461ade40b800ae80a40985594e1ac236

SHA1
b3892eef846c044a2b0785d54a432b3e93a968c8

SHA256
798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4

SHA512
421f9060c4b61fa6f4074508602a2639209032fd5df5bfc702a159e3bad5479684ccb3f6e02f3e38fb8db53839cf3f41fe58a3acad6ec1199a48dc333b2d8a26

Download Submit
C:\Users\Admin\AppData\Local\Temp\125.exe

Filesize
70KB

MD5
ca96229390a0e6a53e8f2125f2c01114

SHA1
a54b1081cf58724f8cb292b4d165dfee2fb1c9f6

SHA256
0df3d05900e7b530f6c2a281d43c47839f2cf2a5d386553c8dc46e463a635a2c

SHA512
e93445bce6c8b6f51890309577a0ea9369860d2e6bf8cc0ca708879a77bb176d27c5f559bbdb7deb4b719aee0fc48d9068c293559f7629baf4ec3515898102ef

Download Submit
C:\Users\Admin\AppData\Local\Temp\125.exe

Filesize
70KB

MD5
ca96229390a0e6a53e8f2125f2c01114

SHA1
a54b1081cf58724f8cb292b4d165dfee2fb1c9f6

SHA256
0df3d05900e7b530f6c2a281d43c47839f2cf2a5d386553c8dc46e463a635a2c

SHA512
e93445bce6c8b6f51890309577a0ea9369860d2e6bf8cc0ca708879a77bb176d27c5f559bbdb7deb4b719aee0fc48d9068c293559f7629baf4ec3515898102ef

Download Submit
C:\Users\Admin\AppData\Local\Temp\freebl3.dll

Filesize
326KB

MD5
ef12ab9d0b231b8f898067b2114b1bc0

SHA1
6d90f27b2105945f9bb77039e8b892070a5f9442

SHA256
2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

SHA512
2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

Download Submit
C:\Users\Admin\AppData\Local\Temp\mozglue.dll

Filesize
133KB

MD5
75f8cc548cabf0cc800c25047e4d3124

SHA1
602676768f9faecd35b48c38a0632781dfbde10c

SHA256
fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

SHA512
ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

Download Submit
C:\Users\Admin\AppData\Local\Temp\msvcp140.dll

Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss3.dll

Filesize
1.2MB

MD5
d7858e8449004e21b01d468e9fd04b82

SHA1
9524352071ede21c167e7e4f106e9526dc23ef4e

SHA256
78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

SHA512
1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

Download Submit
C:\Users\Admin\AppData\Local\Temp\softokn3.dll

Filesize
141KB

MD5
471c983513694ac3002590345f2be0da

SHA1
6612b9af4ff6830fa9b7d4193078434ef72f775b

SHA256
bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

SHA512
a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

Download Submit
C:\Users\Admin\AppData\Local\Temp\vcruntime140.dll

Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
\??\c:\program files\microsoft dn1\rdpwrap.ini

Filesize
275KB

MD5
4d18179c3e64e912a2ecd80a8aed4aa7

SHA1
1330011d2f45017c5991e681fd1dfceaaff268bf

SHA256
2de7c3db2e91021bae6e16d67677ea9ef123809eed237f804d4f7b3c0315ba5c

SHA512
d3c0f83b1d81be32a72335c8bfa7f41d4ca8df19be86470df52633ee32f4d73112a836d04e2b6276bed754b6f2d99d85024d7a327135bd348785ccdbbe8fcc0d

Download Submit
\??\c:\program files\microsoft dn1\sqlmap.dll

Filesize
114KB

MD5
461ade40b800ae80a40985594e1ac236

SHA1
b3892eef846c044a2b0785d54a432b3e93a968c8

SHA256
798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4

SHA512
421f9060c4b61fa6f4074508602a2639209032fd5df5bfc702a159e3bad5479684ccb3f6e02f3e38fb8db53839cf3f41fe58a3acad6ec1199a48dc333b2d8a26

Download Submit
memory/308-151-0x0000000006780000-0x00000000067A2000-memory.dmp

Filesize
136KB

Download
memory/308-141-0x0000000005B60000-0x0000000005BC6000-memory.dmp

Filesize
408KB

Download
memory/308-135-0x0000000000000000-mapping.dmp

Download
memory/308-147-0x0000000006260000-0x000000000627E000-memory.dmp

Filesize
120KB

Download
memory/308-136-0x0000000004CA0000-0x0000000004CD6000-memory.dmp

Filesize
216KB

Download
memory/308-149-0x0000000007240000-0x00000000072D6000-memory.dmp

Filesize
600KB

Download
memory/308-150-0x0000000006730000-0x000000000674A000-memory.dmp

Filesize
104KB

Download
memory/308-137-0x0000000005430000-0x0000000005A58000-memory.dmp

Filesize
6.2MB

Download
memory/308-142-0x0000000005C40000-0x0000000005CA6000-memory.dmp

Filesize
408KB

Download
memory/308-140-0x0000000005190000-0x00000000051B2000-memory.dmp

Filesize
136KB

Download
memory/556-138-0x0000000000000000-mapping.dmp

Download
memory/556-139-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2216-148-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/2216-169-0x00000000088D0000-0x0000000008954000-memory.dmp

Filesize
528KB

Download
memory/2216-143-0x0000000000000000-mapping.dmp

Download
memory/2216-144-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/2216-160-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/2216-146-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/2216-162-0x00000000088D0000-0x0000000008954000-memory.dmp

Filesize
528KB

Download
memory/2760-132-0x0000000000DD0000-0x0000000000E24000-memory.dmp

Filesize
336KB

Download
memory/2760-134-0x0000000005E20000-0x00000000063C4000-memory.dmp

Filesize
5.6MB

Download
memory/2760-133-0x00000000057D0000-0x000000000586C000-memory.dmp

Filesize
624KB

Download
memory/4532-152-0x0000000000000000-mapping.dmp

Download
memory/4532-161-0x0000000000B10000-0x0000000000B3D000-memory.dmp

Filesize
180KB

Download
memory/4532-156-0x0000000000B10000-0x0000000000B3D000-memory.dmp

Filesize
180KB

Download
memory/4948-155-0x0000000000000000-mapping.dmp

Download