warzonerat | e876e9815b602f4e6c022d682c62cf45a6c750ea1a3b10665b792b9ccf705cc4

General

Target

angelx.exe
Size

968KB
MD5

f9ccd51ac26ac9729efb1386644e09bb
SHA1

c90cb01be628c0c00e70629ef1d0916d2aa1c2aa
SHA256

e876e9815b602f4e6c022d682c62cf45a6c750ea1a3b10665b792b9ccf705cc4
SHA512

5d072857e1976e34b99d06cfae94637a9a8f2e0df68be0b8ab8a8dcfe8af735c9f988a9f6e563aa26004163de1f3c3c03b4bfecfb17cd47b957820210ebeedc9

Score

10^/10

warzonerat evasion infostealer persistence rat

Malware Config

Extracted

Family

warzonerat

C2

79.134.225.48:3214

Signatures

WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
rat infostealer warzonerat
Looks for VirtualBox Guest Additions in registry 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Warzone RAT Payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/512-15-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/512-16-0x0000000000405CE2-mapping.dmp	warzonerat
behavioral2/memory/512-17-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/3848-66-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/3848-64-0x0000000000405CE2-mapping.dmp	warzonerat

Executes dropped EXE 2 IoCs

Processes:

images.exeimages.exe

pid process

1564 images.exe
3848 images.exe
Looks for VMWare Tools registry key 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

pid	process
1564	images.exe
3848	images.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

images.exeangelx.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	images.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	angelx.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	angelx.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	images.exe

Drops startup file 2 IoCs

Processes:

angelx.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\programs.bat	angelx.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\programs.bat:start	angelx.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

angelx.exe

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

Maps connected drives based on registry 3 TTPs 4 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

angelx.exeimages.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	angelx.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum\0	angelx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	images.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum\0	images.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

angelx.exeimages.exe

description	pid	process	target process
PID 3984 set thread context of 512	3984	angelx.exe	angelx.exe
PID 1564 set thread context of 3848	1564	images.exe	images.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

1244 schtasks.exe
3168 schtasks.exe
NTFS ADS 1 IoCs

Processes:

angelx.exe

description ioc process

File created C:\ProgramData:ApplicationData angelx.exe
Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

angelx.exepowershell.exeimages.exepowershell.exe

pid process

3984 angelx.exe
3940 powershell.exe
3940 powershell.exe
3940 powershell.exe
1564 images.exe
3704 powershell.exe
3704 powershell.exe
3704 powershell.exe

pid	process
1244	schtasks.exe
3168	schtasks.exe

description	ioc	process
File created	C:\ProgramData:ApplicationData	angelx.exe

pid	process
3984	angelx.exe
3940	powershell.exe
3940	powershell.exe
3940	powershell.exe
1564	images.exe
3704	powershell.exe
3704	powershell.exe
3704	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

angelx.exepowershell.exeimages.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3984	angelx.exe
Token: SeDebugPrivilege	3940	powershell.exe
Token: SeDebugPrivilege	1564	images.exe
Token: SeDebugPrivilege	3704	powershell.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

angelx.exeangelx.exeimages.exeimages.exe

description	pid	process	target process
PID 3984 wrote to memory of 1244	3984	angelx.exe	schtasks.exe
PID 3984 wrote to memory of 1244	3984	angelx.exe	schtasks.exe
PID 3984 wrote to memory of 1244	3984	angelx.exe	schtasks.exe
PID 3984 wrote to memory of 512	3984	angelx.exe	angelx.exe
PID 3984 wrote to memory of 512	3984	angelx.exe	angelx.exe
PID 3984 wrote to memory of 512	3984	angelx.exe	angelx.exe
PID 3984 wrote to memory of 512	3984	angelx.exe	angelx.exe
PID 3984 wrote to memory of 512	3984	angelx.exe	angelx.exe
PID 3984 wrote to memory of 512	3984	angelx.exe	angelx.exe
PID 3984 wrote to memory of 512	3984	angelx.exe	angelx.exe
PID 3984 wrote to memory of 512	3984	angelx.exe	angelx.exe
PID 3984 wrote to memory of 512	3984	angelx.exe	angelx.exe
PID 3984 wrote to memory of 512	3984	angelx.exe	angelx.exe
PID 3984 wrote to memory of 512	3984	angelx.exe	angelx.exe
PID 512 wrote to memory of 3940	512	angelx.exe	powershell.exe
PID 512 wrote to memory of 3940	512	angelx.exe	powershell.exe
PID 512 wrote to memory of 3940	512	angelx.exe	powershell.exe
PID 512 wrote to memory of 1564	512	angelx.exe	images.exe
PID 512 wrote to memory of 1564	512	angelx.exe	images.exe
PID 512 wrote to memory of 1564	512	angelx.exe	images.exe
PID 1564 wrote to memory of 3168	1564	images.exe	schtasks.exe
PID 1564 wrote to memory of 3168	1564	images.exe	schtasks.exe
PID 1564 wrote to memory of 3168	1564	images.exe	schtasks.exe
PID 1564 wrote to memory of 3848	1564	images.exe	images.exe
PID 1564 wrote to memory of 3848	1564	images.exe	images.exe
PID 1564 wrote to memory of 3848	1564	images.exe	images.exe
PID 1564 wrote to memory of 3848	1564	images.exe	images.exe
PID 1564 wrote to memory of 3848	1564	images.exe	images.exe
PID 1564 wrote to memory of 3848	1564	images.exe	images.exe
PID 1564 wrote to memory of 3848	1564	images.exe	images.exe
PID 1564 wrote to memory of 3848	1564	images.exe	images.exe
PID 1564 wrote to memory of 3848	1564	images.exe	images.exe
PID 1564 wrote to memory of 3848	1564	images.exe	images.exe
PID 1564 wrote to memory of 3848	1564	images.exe	images.exe
PID 3848 wrote to memory of 3704	3848	images.exe	powershell.exe
PID 3848 wrote to memory of 3704	3848	images.exe	powershell.exe
PID 3848 wrote to memory of 3704	3848	images.exe	powershell.exe
PID 3848 wrote to memory of 2760	3848	images.exe	cmd.exe
PID 3848 wrote to memory of 2760	3848	images.exe	cmd.exe
PID 3848 wrote to memory of 2760	3848	images.exe	cmd.exe
PID 3848 wrote to memory of 2760	3848	images.exe	cmd.exe
PID 3848 wrote to memory of 2760	3848	images.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\angelx.exe
"C:\Users\Admin\AppData\Local\Temp\angelx.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3984

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TAwqyX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1703.tmp"
2⤵
- Creates scheduled task(s)
PID:1244

C:\Users\Admin\AppData\Local\Temp\angelx.exe
"C:\Users\Admin\AppData\Local\Temp\angelx.exe"
2⤵
- Drops startup file
- Adds Run key to start application
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:512

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Add-MpPreference -ExclusionPath C:\
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3940

C:\ProgramData\images.exe
"C:\ProgramData\images.exe"
3⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1564

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TAwqyX" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF211.tmp"
4⤵
- Creates scheduled task(s)
PID:3168

C:\ProgramData\images.exe
"C:\ProgramData\images.exe"
4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3848

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Add-MpPreference -ExclusionPath C:\
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3704

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe"
5⤵
PID:2760

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

Virtualization/Sandbox Evasion

2

T1497

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

4

T1012

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

3

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\ProgramData\
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\ProgramData\images.exe
MD5
f9ccd51ac26ac9729efb1386644e09bb

SHA1
c90cb01be628c0c00e70629ef1d0916d2aa1c2aa

SHA256
e876e9815b602f4e6c022d682c62cf45a6c750ea1a3b10665b792b9ccf705cc4

SHA512
5d072857e1976e34b99d06cfae94637a9a8f2e0df68be0b8ab8a8dcfe8af735c9f988a9f6e563aa26004163de1f3c3c03b4bfecfb17cd47b957820210ebeedc9

Download Submit
C:\ProgramData\images.exe
MD5
f9ccd51ac26ac9729efb1386644e09bb

SHA1
c90cb01be628c0c00e70629ef1d0916d2aa1c2aa

SHA256
e876e9815b602f4e6c022d682c62cf45a6c750ea1a3b10665b792b9ccf705cc4

SHA512
5d072857e1976e34b99d06cfae94637a9a8f2e0df68be0b8ab8a8dcfe8af735c9f988a9f6e563aa26004163de1f3c3c03b4bfecfb17cd47b957820210ebeedc9

Download Submit
C:\ProgramData\images.exe
MD5
f9ccd51ac26ac9729efb1386644e09bb

SHA1
c90cb01be628c0c00e70629ef1d0916d2aa1c2aa

SHA256
e876e9815b602f4e6c022d682c62cf45a6c750ea1a3b10665b792b9ccf705cc4

SHA512
5d072857e1976e34b99d06cfae94637a9a8f2e0df68be0b8ab8a8dcfe8af735c9f988a9f6e563aa26004163de1f3c3c03b4bfecfb17cd47b957820210ebeedc9

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
1fbe25025f8cec1bee8f8ad53b476e74

SHA1
fd74723899eca5c0c056eba29f73e27a35e6bcef

SHA256
9862d58eb8e02ff9eb3c68a71f549559af40d7db580aa5f376114f2f88da272a

SHA512
a6b1f98936e200f78f008dd08003f3285924077a632aa45eadbc65379867a6b6852b02ba4bcdcd9162455d95c773c46fa56a98847a6f1167f4435dcf900eb003

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1703.tmp
MD5
e723e2d53e6b599b5f17d641d6d52cd9

SHA1
91f9bfea70b1b0e66f7ddc90ac8370a251371aa7

SHA256
9cafaabbb2a6e470827a554e9cfca4a8dc0ba416c6e4a8739ced823dd789825e

SHA512
5b85daefa614bd0d0f5e04a422513dc6008330f214025e6426a35e6397856f908e190f42d64e513412bb78aff3d776ea83a7edce0fc27aed3edd46eb550f2b99

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF211.tmp
MD5
e723e2d53e6b599b5f17d641d6d52cd9

SHA1
91f9bfea70b1b0e66f7ddc90ac8370a251371aa7

SHA256
9cafaabbb2a6e470827a554e9cfca4a8dc0ba416c6e4a8739ced823dd789825e

SHA512
5b85daefa614bd0d0f5e04a422513dc6008330f214025e6426a35e6397856f908e190f42d64e513412bb78aff3d776ea83a7edce0fc27aed3edd46eb550f2b99

Download Submit
memory/512-15-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/512-16-0x0000000000405CE2-mapping.dmp

Download
memory/512-17-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/1244-13-0x0000000000000000-mapping.dmp

Download
memory/1564-19-0x0000000000000000-mapping.dmp

Download
memory/1564-22-0x0000000073890000-0x0000000073F7E000-memory.dmp

Filesize
6.9MB

Download
memory/2760-68-0x0000000000000000-mapping.dmp

Download
memory/2760-79-0x0000000000000000-mapping.dmp

Download
memory/2760-78-0x0000000002FF0000-0x0000000002FF1000-memory.dmp

Filesize
4KB

Download
memory/3168-61-0x0000000000000000-mapping.dmp

Download
memory/3704-76-0x0000000008150000-0x0000000008151000-memory.dmp

Filesize
4KB

Download
memory/3704-70-0x0000000073940000-0x000000007402E000-memory.dmp

Filesize
6.9MB

Download
memory/3704-81-0x0000000008720000-0x0000000008721000-memory.dmp

Filesize
4KB

Download
memory/3704-67-0x0000000000000000-mapping.dmp

Download
memory/3704-92-0x0000000009760000-0x0000000009761000-memory.dmp

Filesize
4KB

Download
memory/3848-64-0x0000000000405CE2-mapping.dmp

Download
memory/3848-66-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/3940-41-0x0000000007F30000-0x0000000007F31000-memory.dmp

Filesize
4KB

Download
memory/3940-30-0x0000000006E60000-0x0000000006E61000-memory.dmp

Filesize
4KB

Download
memory/3940-36-0x0000000007560000-0x0000000007561000-memory.dmp

Filesize
4KB

Download
memory/3940-38-0x0000000007830000-0x0000000007831000-memory.dmp

Filesize
4KB

Download
memory/3940-39-0x0000000007690000-0x0000000007691000-memory.dmp

Filesize
4KB

Download
memory/3940-40-0x0000000008160000-0x0000000008161000-memory.dmp

Filesize
4KB

Download
memory/3940-18-0x0000000000000000-mapping.dmp

Download
memory/3940-43-0x0000000008CE0000-0x0000000008D13000-memory.dmp

Filesize
204KB

Download
memory/3940-50-0x0000000008CC0000-0x0000000008CC1000-memory.dmp

Filesize
4KB

Download
memory/3940-51-0x0000000009030000-0x0000000009031000-memory.dmp

Filesize
4KB

Download
memory/3940-52-0x00000000091F0000-0x00000000091F1000-memory.dmp

Filesize
4KB

Download
memory/3940-53-0x00000000091A0000-0x00000000091A1000-memory.dmp

Filesize
4KB

Download
memory/3940-55-0x0000000009190000-0x0000000009191000-memory.dmp

Filesize
4KB

Download
memory/3940-35-0x00000000074C0000-0x00000000074C1000-memory.dmp

Filesize
4KB

Download
memory/3940-23-0x0000000073890000-0x0000000073F7E000-memory.dmp

Filesize
6.9MB

Download
memory/3940-28-0x0000000004430000-0x0000000004431000-memory.dmp

Filesize
4KB

Download
memory/3984-4-0x00000000053D0000-0x00000000053D1000-memory.dmp

Filesize
4KB

Download
memory/3984-6-0x0000000004EF0000-0x0000000004EF1000-memory.dmp

Filesize
4KB

Download
memory/3984-5-0x0000000004F70000-0x0000000004F71000-memory.dmp

Filesize
4KB

Download
memory/3984-7-0x00000000051A0000-0x00000000051A1000-memory.dmp

Filesize
4KB

Download
memory/3984-3-0x0000000004E30000-0x0000000004E31000-memory.dmp

Filesize
4KB

Download
memory/3984-8-0x0000000004F30000-0x0000000004F44000-memory.dmp

Filesize
80KB

Download
memory/3984-10-0x00000000059D0000-0x00000000059D6000-memory.dmp

Filesize
24KB

Download
memory/3984-1-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download
memory/3984-0-0x0000000073920000-0x000000007400E000-memory.dmp

Filesize
6.9MB

Download
memory/3984-9-0x0000000005C10000-0x0000000005C64000-memory.dmp

Filesize
336KB

Download
memory/3984-12-0x0000000005E30000-0x0000000005E31000-memory.dmp

Filesize
4KB

Download
memory/3984-11-0x00000000059F0000-0x0000000005A0F000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads