warzonerat | 0675bc87d32c490c5c19f4a64886531d97ee09c08ae6e26b59bb749c2f4cc043

General

Target

JaffaCakes118_1453ccc90c565eae1a04022720d7c574.ps1
Size

225KB
MD5

1453ccc90c565eae1a04022720d7c574
SHA1

b2582c6530bab3f97717b9f026fc205988c04656
SHA256

0675bc87d32c490c5c19f4a64886531d97ee09c08ae6e26b59bb749c2f4cc043
SHA512

24261bc1f9dedf8a23822002762517a81c4e0f2c2615aeff9c4cddfdb04a6c9dea2c4c435f025e106d13da59e7bb965f001766e7483382157380de6370147ae0
SSDEEP

1536:EU/UTIZ/IdeczI9uutwlYcN5FywcYODDklvMoHWt1fe/ofOAvZspLs21hVW2ofXM:NDG

Score

10^/10

warzonerat discovery execution infostealer rat

Malware Config

Extracted

Family

warzonerat

C2

ccduckdonald.duckdns.org:999

Signatures

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

Warzone RAT payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/3360-28-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/3360-33-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/3360-35-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4484 set thread context of 3360	4484	powershell.exe	86

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4484	powershell.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2832	3360	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4484	powershell.exe
4484	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4484	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4484 wrote to memory of 2592	4484	powershell.exe	84
PID 4484 wrote to memory of 2592	4484	powershell.exe	84
PID 2592 wrote to memory of 536	2592	csc.exe	85
PID 2592 wrote to memory of 536	2592	csc.exe	85
PID 4484 wrote to memory of 3360	4484	powershell.exe	86
PID 4484 wrote to memory of 3360	4484	powershell.exe	86
PID 4484 wrote to memory of 3360	4484	powershell.exe	86
PID 4484 wrote to memory of 3360	4484	powershell.exe	86
PID 4484 wrote to memory of 3360	4484	powershell.exe	86
PID 4484 wrote to memory of 3360	4484	powershell.exe	86
PID 4484 wrote to memory of 3360	4484	powershell.exe	86
PID 4484 wrote to memory of 3360	4484	powershell.exe	86
PID 4484 wrote to memory of 3360	4484	powershell.exe	86
PID 4484 wrote to memory of 3360	4484	powershell.exe	86
PID 4484 wrote to memory of 3360	4484	powershell.exe	86

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1453ccc90c565eae1a04022720d7c574.ps1
1⤵
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4484
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\yk3emjz0\yk3emjz0.cmdline"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2592
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
    C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA160.tmp" "c:\Users\Admin\AppData\Local\Temp\yk3emjz0\CSCB0CAEBAC5DB4FB79911247D490A93E.TMP"
    3⤵
    PID:536
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3360
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3360 -s 628
    3⤵
    - Program crash
    PID:2832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3360 -ip 3360
1⤵
PID:3288

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RESA160.tmp

Filesize
1KB

MD5
7e6ccae5c3d02f0c0c3f11015b3c46bd

SHA1
6bc1f948bc5677ae5552169b4223b6a0a6b3042c

SHA256
0563454e3010eb791fd625db50955b9b40a20917dc511370a1fd1ea8c232173f

SHA512
fd77c94bc894c78d8a38296ff29220672d92081f34af03963616bb7841450f0711e5e6a71f69f03037fb39a33320f80194544ba3850905f9c6d92bcc6fd1de0d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hfw2ljwv.zgg.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\yk3emjz0\yk3emjz0.dll

Filesize
13KB

MD5
9ef2c0e4e0c768968667c678fa946704

SHA1
07fd8d0ff3a14953b6de59587f0add27ca48b5e8

SHA256
52ac6803c1df304e3d32dd716bd6d38e0c89947f818c5f6ed37c129f4e07ca51

SHA512
5b92a2423078eecbacc57fa10697732a3a6d970b0712a1c4b0cd68e8235a3c555a357ccf9e1cf95e986e1417d925638e1c6f9a79681aac417541b34736062a05

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\yk3emjz0\CSCB0CAEBAC5DB4FB79911247D490A93E.TMP

Filesize
652B

MD5
a8b3e24253aa05ce2a33261b52e5e5a1

SHA1
1e1c50bf5e80d8de730ae1cd187386a2982bffb0

SHA256
13c780822248721c6eca53f985f6f4c2afc5716207a0e26a151ddab2e47d8aa4

SHA512
8f30be9583c87d9f46b66883f9d57528a7df0dffa2c2c17b1dd3a8a33ad20a32eef7ce69afa53636e4ebd54e4958e4812fb799ec68eb8507db8d6221663db423

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\yk3emjz0\yk3emjz0.0.cs

Filesize
13KB

MD5
e03b1e7ba7f1a53a7e10c0fd9049f437

SHA1
3bb851a42717eeb588eb7deadfcd04c571c15f41

SHA256
3ca2d456cf2f8d781f2134e1481bd787a9cb6f4bcaa2131ebbe0d47a0eb36427

SHA512
a098a8e2a60a75357ee202ed4bbe6b86fa7b2ebae30574791e0d13dcf3ee95b841a14b51553c23b95af32a29cc2265afc285b3b0442f0454ea730de4d647383f

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\yk3emjz0\yk3emjz0.cmdline

Filesize
327B

MD5
60c944c208245c765409df3cfe8fb701

SHA1
90c7ff030468d50dd3445f166f577fec4820d54e

SHA256
1e527fe0babff6125e0d0a389614ab522cf2252ea713dc0759ba46d2fa175058

SHA512
a13d9341ef20768bb48230b34490b5fee733bf4d7cec154620315faede57038c6bd4969ce5f073ebddc58de26e49b8a9ee84520577427a53925b4645e43f3013

Download Submit
memory/3360-28-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/3360-33-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/3360-35-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/4484-13-0x000001A2D0060000-0x000001A2D00D6000-memory.dmp

Filesize
472KB

Download
memory/4484-12-0x00007FFECECA0000-0x00007FFECF761000-memory.dmp

Filesize
10.8MB

Download
memory/4484-10-0x000001A2CDA70000-0x000001A2CDA92000-memory.dmp

Filesize
136KB

Download
memory/4484-11-0x00007FFECECA0000-0x00007FFECF761000-memory.dmp

Filesize
10.8MB

Download
memory/4484-26-0x000001A2CFC60000-0x000001A2CFC6A000-memory.dmp

Filesize
40KB

Download
memory/4484-0-0x00007FFECECA3000-0x00007FFECECA5000-memory.dmp

Filesize
8KB

Download
memory/4484-31-0x00007FFECECA0000-0x00007FFECF761000-memory.dmp

Filesize
10.8MB

Download

Analysis

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