warzonerat | 5e2fa30500b10cdb21e9c221603132cddc9ad1eea0046ade38b10fc9d60743f6

Analysis

max time kernel
70s
max time network
24s
platform
windows7_x64
resource
win7v20201028
submitted
15-01-2021 15:37

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General

Target

Official-PaymentDetail15012021.doc
Size

3.6MB
MD5

d0067fec7b7ccc9a37fb8fe52cf9dd98
SHA1

7f959612668dfa1565ee6523a47178566b1c2b3f
SHA256

5e2fa30500b10cdb21e9c221603132cddc9ad1eea0046ade38b10fc9d60743f6
SHA512

7a3e4c124c8f7425f00e00950bfcad6cfdf140d02ab073d1834932a637f219d7bbb2b2530b8fc501098c37098d1e5c25cd0d8015769e599d7943af02d829b28f

Score

10^/10

warzonerat infostealer persistence rat

Malware Config

Extracted

Family

warzonerat

79.134.225.23:5200

Signatures

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

Warzone RAT Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1220-41-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/1220-42-0x0000000000405CE2-mapping.dmp	warzonerat
behavioral1/memory/1220-43-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Blocklisted process makes network request 6 IoCs

Processes:

EQNEDT32.EXE

flow pid process

5 1692 EQNEDT32.EXE
6 1692 EQNEDT32.EXE
8 1692 EQNEDT32.EXE
10 1692 EQNEDT32.EXE
12 1692 EQNEDT32.EXE
14 1692 EQNEDT32.EXE
Executes dropped EXE 2 IoCs

Processes:

69577.exeimages.exe

pid process

1720 69577.exe
1300 images.exe
Loads dropped DLL 2 IoCs

Processes:

EQNEDT32.EXEMSBuild.exe

pid process

1692 EQNEDT32.EXE
1220 MSBuild.exe

flow	pid	process
5	1692	EQNEDT32.EXE
6	1692	EQNEDT32.EXE
8	1692	EQNEDT32.EXE
10	1692	EQNEDT32.EXE
12	1692	EQNEDT32.EXE
14	1692	EQNEDT32.EXE

pid	process
1692	EQNEDT32.EXE
1220	MSBuild.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

MSBuild.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\ProgramData\\images.exe"	MSBuild.exe

Drops file in System32 directory 1 IoCs

Processes:

powershell.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

powershell.exe

description pid process target process

PID 988 set thread context of 1220 988 powershell.exe MSBuild.exe
Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Office loads VBA resources, possible macro or embedded object present
Launches Equation Editor 1 TTPs 1 IoCs
Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.
exploit

Exploitation for Client Execution
T1203

Processes:

EQNEDT32.EXE

pid process

1692 EQNEDT32.EXE

description	pid	process	target process
PID 988 set thread context of 1220	988	powershell.exe	MSBuild.exe

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

pid	process
1692	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1740 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

988 powershell.exe
988 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 988 powershell.exe

pid	process
1740	WINWORD.EXE

pid	process
988	powershell.exe
988	powershell.exe

description	pid	process
Token: SeDebugPrivilege	988	powershell.exe

Suspicious use of FindShellTrayWindow 18 IoCs

Processes:

69577.exe

pid	process
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe

Suspicious use of SendNotifyMessage 18 IoCs

Processes:

69577.exe

pid	process
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe
1720	69577.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1740 WINWORD.EXE
1740 WINWORD.EXE

pid	process
1740	WINWORD.EXE
1740	WINWORD.EXE

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

WINWORD.EXEEQNEDT32.EXE69577.exepowershell.execsc.exeMSBuild.exe

description	pid	process	target process
PID 1740 wrote to memory of 1244	1740	WINWORD.EXE	splwow64.exe
PID 1740 wrote to memory of 1244	1740	WINWORD.EXE	splwow64.exe
PID 1740 wrote to memory of 1244	1740	WINWORD.EXE	splwow64.exe
PID 1740 wrote to memory of 1244	1740	WINWORD.EXE	splwow64.exe
PID 1692 wrote to memory of 1720	1692	EQNEDT32.EXE	69577.exe
PID 1692 wrote to memory of 1720	1692	EQNEDT32.EXE	69577.exe
PID 1692 wrote to memory of 1720	1692	EQNEDT32.EXE	69577.exe
PID 1692 wrote to memory of 1720	1692	EQNEDT32.EXE	69577.exe
PID 1720 wrote to memory of 988	1720	69577.exe	powershell.exe
PID 1720 wrote to memory of 988	1720	69577.exe	powershell.exe
PID 1720 wrote to memory of 988	1720	69577.exe	powershell.exe
PID 1720 wrote to memory of 988	1720	69577.exe	powershell.exe
PID 988 wrote to memory of 1136	988	powershell.exe	csc.exe
PID 988 wrote to memory of 1136	988	powershell.exe	csc.exe
PID 988 wrote to memory of 1136	988	powershell.exe	csc.exe
PID 988 wrote to memory of 1136	988	powershell.exe	csc.exe
PID 1136 wrote to memory of 932	1136	csc.exe	cvtres.exe
PID 1136 wrote to memory of 932	1136	csc.exe	cvtres.exe
PID 1136 wrote to memory of 932	1136	csc.exe	cvtres.exe
PID 1136 wrote to memory of 932	1136	csc.exe	cvtres.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 988 wrote to memory of 1220	988	powershell.exe	MSBuild.exe
PID 1220 wrote to memory of 1300	1220	MSBuild.exe	images.exe
PID 1220 wrote to memory of 1300	1220	MSBuild.exe	images.exe
PID 1220 wrote to memory of 1300	1220	MSBuild.exe	images.exe
PID 1220 wrote to memory of 1300	1220	MSBuild.exe	images.exe

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Official-PaymentDetail15012021.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:1244

C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
1⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Launches Equation Editor
- Suspicious use of WriteProcessMemory
PID:1692

C:\Users\Public\69577.exe
"C:\Users\Public\69577.exe"
2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1720

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -executionpolicy bypass C:\Users\Admin\AppData\Local\Temp\hrructiRk.ps1
3⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:988

C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\s0qtkqem\s0qtkqem.cmdline"
4⤵
- Suspicious use of WriteProcessMemory
PID:1136

C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES5F40.tmp" "c:\Users\Admin\AppData\Local\Temp\s0qtkqem\CSCDE072A6D255F4111AB171D27A94B1C70.TMP"
5⤵
PID:932

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
4⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1220

C:\ProgramData\images.exe
"C:\ProgramData\images.exe"
5⤵
- Executes dropped EXE
PID:1300

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Exploitation for Client Execution

T1203

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\images.exe
MD5
9af17c8393f0970ee5136bd3ffa27001

SHA1
4b285b72c1a11285a25f31f2597e090da6bbc049

SHA256
71d6a7a3fe5f8dc878cd5bdeca0e09177efb85c01e9a8a10a95262cabefaa019

SHA512
b90f7de7d5ce72dccb264c7ba609e173c529b9d99ed9a63f88632bc58b1a994bbb727365f519c73b979f8918bd6de3c39a9f0347eb3a4bccdce4b2772a6516a3

Download Submit
C:\ProgramData\images.exe
MD5
9af17c8393f0970ee5136bd3ffa27001

SHA1
4b285b72c1a11285a25f31f2597e090da6bbc049

SHA256
71d6a7a3fe5f8dc878cd5bdeca0e09177efb85c01e9a8a10a95262cabefaa019

SHA512
b90f7de7d5ce72dccb264c7ba609e173c529b9d99ed9a63f88632bc58b1a994bbb727365f519c73b979f8918bd6de3c39a9f0347eb3a4bccdce4b2772a6516a3

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
MD5
2f415ff796c8a4740d0b4cc070db77f5

SHA1
2a97777f699306ae85ef25a52c320f0940023476

SHA256
924447bd3883e7bb58af799ad0e07851311379bd7ff598e92b0cab3b906c1305

SHA512
0fbf51279017722a1f420f6ce2725e8ab3848993c8e6d2a94373b081385d8ea5377843d42835ee8b4e0406fa584f3fa1b15ca396f13330a1eba6db5461bf9242

Download Submit
C:\Users\Admin\AppData\Local\Temp\RES5F40.tmp
MD5
c5e3b2e6519468d2aac822b0ba0d243d

SHA1
a172e8cd7816a2dacf7a9793d779c9c8fd6ef50d

SHA256
3e269f90f5a915cea5dfc14facc23728d722b2638bc12386540fdd5a757da759

SHA512
2ddcf942c08fa3ad19a71d34767da1675b287884fd327cfffcfd1a2f63d476f3ee8a0d3ffcc4fad1e11ecca4f2c5acbd1f11caf635f939bad40825ead632d1ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\hrructiRk.ps1
MD5
4756913fe47c2d12e5cc12bd27925afb

SHA1
b6d8060008e27091b794ddd39b7b6aa2fc907d0c

SHA256
0adf93292bc449eab420a088740f62f9e73d00ffc4ce8f8f33c3a05f17fe2629

SHA512
20af4bc153c56c66ed46a8b129fd822769eddfe6e812e7999aeb522d5d6363bccb088dbd69e585d755fa69c9678eedf0e619f1a3c81dbf1c3d326b6016c773b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\s0qtkqem\s0qtkqem.dll
MD5
9ffe92ad092641be93ca7bb2e9ea799e

SHA1
5ef1bb6a7db8c03ab3894e75caefe0caff63b84b

SHA256
b55cb255b03417ca15f7a9973ed35a944a105ab7430621065e505d249b7c989e

SHA512
cb985822249e839b5ff591aa04946c34a93c215649d40252feb6a7c4936f73e9bec9dbc7795a770b71605b8a2c492b32690552d14c4450ddc278db3465997e49

Download Submit
C:\Users\Public\69577.exe
MD5
fa1bf2c3e92bf67c61bd482b3b4e20e9

SHA1
d0f8938c1249fca3eb5d0ecb76a21bcfc3cd5bb4

SHA256
8186a0a03d0def9de9dce80543f12336eb276a7404e9da4680c170cfdd58b03d

SHA512
47d9a06b14652ed54dfa0cfa09b6a918537dbb3fed10ed14a313b94f66b9dbcd15d3c4cf13aa0f6b5bb3292ae91ecef4d0a4de8061af29e5a18db4bc9c3c29fd

Download Submit
C:\Users\Public\69577.exe
MD5
fa1bf2c3e92bf67c61bd482b3b4e20e9

SHA1
d0f8938c1249fca3eb5d0ecb76a21bcfc3cd5bb4

SHA256
8186a0a03d0def9de9dce80543f12336eb276a7404e9da4680c170cfdd58b03d

SHA512
47d9a06b14652ed54dfa0cfa09b6a918537dbb3fed10ed14a313b94f66b9dbcd15d3c4cf13aa0f6b5bb3292ae91ecef4d0a4de8061af29e5a18db4bc9c3c29fd

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\s0qtkqem\CSCDE072A6D255F4111AB171D27A94B1C70.TMP
MD5
260338ce75cd500f35a510bdcbcb0505

SHA1
c7d756ff22a74dd30b938e048a96ea7a32f825c9

SHA256
9cd962e5eb6d8787c5823af989c2ef209ca05b59ff70ded89134de9a270012e8

SHA512
c1ae08fbbc965592a2f8cfe1d93086db42e19d072e9680761885f9eac3a8b7a66a13246b1bb2ccb95f5576d0856c0a7ba6940d5ae2c4b759274ed2ff80abe4e7

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\s0qtkqem\s0qtkqem.0.cs
MD5
e8c41bf3708cc4bd505851f38966151a

SHA1
ab943b19fb2e837904c97a3c52309c1f2c20dc9c

SHA256
54dc97b3a24a8137d2b4dcb052b104ffde93bd4a89297ee2fb522fa346bb01e9

SHA512
40a0f9f82cfed1e51feeeda8f790b1bffb5dc7f878fd86fc8bb3fca9d5133383e3d801bdddc97907361712b9bef75062860ab2b9add12188737d8f0418cd4cc4

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\s0qtkqem\s0qtkqem.cmdline
MD5
8be5aa5ceb4b26b7423d8e334965dff7

SHA1
4b9bd72d8360bcd2891f5229d89393c8a7843e7e

SHA256
b57e39c9a2c1b7a71d87720c4e9df91579170f92d64b9f2293f8679ffe0facab

SHA512
73d0d57ce4277f1e5873733da0e74f13f1e3e4b9da7f86ff94e4bf501ef64eb38fa0d44b77188c9a00e5a71dcb3d9bf5da1a8ac6c17945faae3ccb94b75f97bf

Download Submit
\ProgramData\images.exe
MD5
9af17c8393f0970ee5136bd3ffa27001

SHA1
4b285b72c1a11285a25f31f2597e090da6bbc049

SHA256
71d6a7a3fe5f8dc878cd5bdeca0e09177efb85c01e9a8a10a95262cabefaa019

SHA512
b90f7de7d5ce72dccb264c7ba609e173c529b9d99ed9a63f88632bc58b1a994bbb727365f519c73b979f8918bd6de3c39a9f0347eb3a4bccdce4b2772a6516a3

Download Submit
\Users\Public\69577.exe
MD5
fa1bf2c3e92bf67c61bd482b3b4e20e9

SHA1
d0f8938c1249fca3eb5d0ecb76a21bcfc3cd5bb4

SHA256
8186a0a03d0def9de9dce80543f12336eb276a7404e9da4680c170cfdd58b03d

SHA512
47d9a06b14652ed54dfa0cfa09b6a918537dbb3fed10ed14a313b94f66b9dbcd15d3c4cf13aa0f6b5bb3292ae91ecef4d0a4de8061af29e5a18db4bc9c3c29fd

Download Submit
memory/268-3-0x000007FEF7730000-0x000007FEF79AA000-memory.dmp

Filesize
2.5MB

Download
memory/932-36-0x0000000000000000-mapping.dmp

Download
memory/988-32-0x000000000A300000-0x000000000A301000-memory.dmp

Filesize
4KB

Download
memory/988-11-0x0000000002340000-0x0000000002341000-memory.dmp

Filesize
4KB

Download
memory/988-31-0x000000000A2D0000-0x000000000A2D1000-memory.dmp

Filesize
4KB

Download
memory/988-9-0x0000000000000000-mapping.dmp

Download
memory/988-10-0x000000006A780000-0x000000006AE6E000-memory.dmp

Filesize
6.9MB

Download
memory/988-23-0x000000000A130000-0x000000000A131000-memory.dmp

Filesize
4KB

Download
memory/988-18-0x00000000090B0000-0x00000000090B1000-memory.dmp

Filesize
4KB

Download
memory/988-14-0x0000000005240000-0x0000000005241000-memory.dmp

Filesize
4KB

Download
memory/988-40-0x000000000A450000-0x000000000A451000-memory.dmp

Filesize
4KB

Download
memory/988-13-0x0000000002600000-0x0000000002601000-memory.dmp

Filesize
4KB

Download
memory/988-12-0x00000000048D0000-0x00000000048D1000-memory.dmp

Filesize
4KB

Download
memory/988-24-0x000000000A1E0000-0x000000000A1E1000-memory.dmp

Filesize
4KB

Download
memory/1136-33-0x0000000000000000-mapping.dmp

Download
memory/1220-41-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/1220-42-0x0000000000405CE2-mapping.dmp

Download
memory/1220-43-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/1244-2-0x0000000000000000-mapping.dmp

Download
memory/1300-45-0x0000000000000000-mapping.dmp

Download
memory/1300-48-0x000000006A860000-0x000000006AF4E000-memory.dmp

Filesize
6.9MB

Download
memory/1300-49-0x00000000008E0000-0x00000000008E1000-memory.dmp

Filesize
4KB

Download
memory/1720-5-0x0000000000000000-mapping.dmp

Download