warzonerat | 18557447ecf0465479dbc151e8b1370550f10211373cd738e3a67e9112927bc8

General

Target

807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe
Size

818KB
MD5

807f0f985e9e4f3e8f0bcd4f55edfe33
SHA1

cda44708c3c8efe8d980250e791ee8cde1f7afc7
SHA256

18557447ecf0465479dbc151e8b1370550f10211373cd738e3a67e9112927bc8
SHA512

2f44a8ee43d7df95a4252d0223246f05de2e2909b0d2315c0b91d6e5ba234f6de29fe281a1ada596eb1eccf600e9b95a69837a8296382441dc11463beb17fee2
SSDEEP

12288:ErF379ZC7EbHCegVz9UPRdZ9fyWmqbA3:KhZDbfgVz9UPR9f9bA

Score

10^/10

warzonerat discovery infostealer rat

Malware Config

Extracted

Family

warzonerat

C2

googleservers.org:5740

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 4 IoCs

rat

resource	yara_rule
behavioral2/memory/5000-15-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/5000-17-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/5000-19-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/5000-23-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1376 set thread context of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1892	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 1892	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	110
PID 1376 wrote to memory of 1892	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	110
PID 1376 wrote to memory of 1892	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	110
PID 1376 wrote to memory of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112
PID 1376 wrote to memory of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112
PID 1376 wrote to memory of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112
PID 1376 wrote to memory of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112
PID 1376 wrote to memory of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112
PID 1376 wrote to memory of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112
PID 1376 wrote to memory of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112
PID 1376 wrote to memory of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112
PID 1376 wrote to memory of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112
PID 1376 wrote to memory of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112
PID 1376 wrote to memory of 5000	1376	807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe	112
PID 5000 wrote to memory of 4636	5000	vbc.exe	116
PID 5000 wrote to memory of 4636	5000	vbc.exe	116
PID 5000 wrote to memory of 4636	5000	vbc.exe	116
PID 5000 wrote to memory of 4636	5000	vbc.exe	116
PID 5000 wrote to memory of 4636	5000	vbc.exe	116

C:\Users\Admin\AppData\Local\Temp\807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LnyYSA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3FBE.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1892
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5000
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3FBE.tmp

Filesize
1KB

MD5
88c89a0bd11a2dc28eb77910e0754026

SHA1
87d71db3d1167559b9a06c167accccab8c7a04b2

SHA256
7cc23600fd1dd7504d398f436ddd544f37ad911f5ec99906416e687e96266905

SHA512
5ed0f8463974c301542893709ab46da56a4e7b02127ab993e3242fc5b3968f4b184612aff175d18706870734b8640e97aaf91fcd92637f25455e6a0af4714b70

Download Submit
memory/1376-4-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/1376-11-0x0000000008D40000-0x0000000008D6E000-memory.dmp

Filesize
184KB

Download
memory/1376-3-0x0000000004CC0000-0x0000000004D52000-memory.dmp

Filesize
584KB

Download
memory/1376-0-0x000000007492E000-0x000000007492F000-memory.dmp

Filesize
4KB

Download
memory/1376-5-0x0000000004D60000-0x0000000004D6A000-memory.dmp

Filesize
40KB

Download
memory/1376-7-0x0000000006120000-0x00000000061BC000-memory.dmp

Filesize
624KB

Download
memory/1376-6-0x0000000005000000-0x0000000005008000-memory.dmp

Filesize
32KB

Download
memory/1376-8-0x000000007492E000-0x000000007492F000-memory.dmp

Filesize
4KB

Download
memory/1376-2-0x00000000051D0000-0x0000000005774000-memory.dmp

Filesize
5.6MB

Download
memory/1376-9-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/1376-10-0x0000000008E20000-0x0000000008E9E000-memory.dmp

Filesize
504KB

Download
memory/1376-1-0x0000000000220000-0x00000000002F2000-memory.dmp

Filesize
840KB

Download
memory/1376-20-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/4636-21-0x0000000000990000-0x0000000000991000-memory.dmp

Filesize
4KB

Download
memory/5000-17-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/5000-19-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/5000-15-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/5000-23-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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