nitro | adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6

General

Target

HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe
Size

61KB
MD5

890aea771ca02089cd3ae62e7938e895
SHA1

294d913ca4f3bea132ab250a46c88a25b7c3ec57
SHA256

adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6
SHA512

6a2146da6e84dc4cca8deeae513b645c96a4becbe0fe9e503e933a41c1726ade9e27f40efdb21e92b960b126699193a8dbd25e25db4f0b844badae1995c31df0
SSDEEP

768:xhQ22zndYGPzM9ZkiANIEQXYLDwUzc80gmq3oP/oDg:xhKrM9ZkiA3Xr/0O8/os

Score

10^/10

nitro persistence ransomware spyware stealer

Malware Config

Signatures

Nitro
A ransomware that demands Discord nitro gift codes to decrypt files.
ransomware nitro

Modifies extensions of user files 4 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe

description	ioc	process
File created	C:\Users\Admin\Pictures\CopyCompare.tiff.getrekedbitch	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe
File opened for modification	C:\Users\Admin\Pictures\CopyCompare.tiff	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe
File created	C:\Users\Admin\Pictures\SkipTrace.tif.getrekedbitch	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe
File created	C:\Users\Admin\Pictures\UnprotectResolve.raw.getrekedbitch	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NR = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe\""	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe

Drops desktop.ini file(s) 5 IoCs

Processes:

HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe

description	ioc	process
File opened for modification	C:\Users\Admin\Pictures\Saved Pictures\desktop.ini	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe
File opened for modification	C:\Users\Admin\Pictures\desktop.ini	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe
File opened for modification	C:\Users\Admin\Documents\desktop.ini	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe
File opened for modification	C:\Users\Admin\Desktop\desktop.ini	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe
File opened for modification	C:\Users\Admin\Pictures\Camera Roll\desktop.ini	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

15 api.ipify.org
16 api.ipify.org

flow	ioc
15	api.ipify.org
16	api.ipify.org

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming\\wallpaper.png"	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe

pid	process
3076	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe
3076	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

Processes:

HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exeWMIC.exe

description	pid	process
Token: SeDebugPrivilege	3076	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe
Token: SeIncreaseQuotaPrivilege	4388	WMIC.exe
Token: SeSecurityPrivilege	4388	WMIC.exe
Token: SeTakeOwnershipPrivilege	4388	WMIC.exe
Token: SeLoadDriverPrivilege	4388	WMIC.exe
Token: SeSystemProfilePrivilege	4388	WMIC.exe
Token: SeSystemtimePrivilege	4388	WMIC.exe
Token: SeProfSingleProcessPrivilege	4388	WMIC.exe
Token: SeIncBasePriorityPrivilege	4388	WMIC.exe
Token: SeCreatePagefilePrivilege	4388	WMIC.exe
Token: SeBackupPrivilege	4388	WMIC.exe
Token: SeRestorePrivilege	4388	WMIC.exe
Token: SeShutdownPrivilege	4388	WMIC.exe
Token: SeDebugPrivilege	4388	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4388	WMIC.exe
Token: SeRemoteShutdownPrivilege	4388	WMIC.exe
Token: SeUndockPrivilege	4388	WMIC.exe
Token: SeManageVolumePrivilege	4388	WMIC.exe
Token: 33	4388	WMIC.exe
Token: 34	4388	WMIC.exe
Token: 35	4388	WMIC.exe
Token: 36	4388	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4388	WMIC.exe
Token: SeSecurityPrivilege	4388	WMIC.exe
Token: SeTakeOwnershipPrivilege	4388	WMIC.exe
Token: SeLoadDriverPrivilege	4388	WMIC.exe
Token: SeSystemProfilePrivilege	4388	WMIC.exe
Token: SeSystemtimePrivilege	4388	WMIC.exe
Token: SeProfSingleProcessPrivilege	4388	WMIC.exe
Token: SeIncBasePriorityPrivilege	4388	WMIC.exe
Token: SeCreatePagefilePrivilege	4388	WMIC.exe
Token: SeBackupPrivilege	4388	WMIC.exe
Token: SeRestorePrivilege	4388	WMIC.exe
Token: SeShutdownPrivilege	4388	WMIC.exe
Token: SeDebugPrivilege	4388	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4388	WMIC.exe
Token: SeRemoteShutdownPrivilege	4388	WMIC.exe
Token: SeUndockPrivilege	4388	WMIC.exe
Token: SeManageVolumePrivilege	4388	WMIC.exe
Token: 33	4388	WMIC.exe
Token: 34	4388	WMIC.exe
Token: 35	4388	WMIC.exe
Token: 36	4388	WMIC.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.execmd.exe

description	pid	process	target process
PID 3076 wrote to memory of 4964	3076	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe	cmd.exe
PID 3076 wrote to memory of 4964	3076	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe	cmd.exe
PID 3076 wrote to memory of 4964	3076	HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe	cmd.exe
PID 4964 wrote to memory of 4388	4964	cmd.exe	WMIC.exe
PID 4964 wrote to memory of 4388	4964	cmd.exe	WMIC.exe
PID 4964 wrote to memory of 4388	4964	cmd.exe	WMIC.exe

C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe
"C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.Win32.Generic-adf42396a578e577bc1eb5324130a091a9600ea25adaccda7bd29429400dcab6.exe"
1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3076

C:\Windows\SysWOW64\cmd.exe
"cmd.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4964

C:\Windows\SysWOW64\Wbem\WMIC.exe
wmic csproduct get uuid
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4388

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

Defacement

1

T1491

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Downloads

memory/3076-132-0x0000000000DD0000-0x0000000000DE6000-memory.dmp

Filesize
88KB

Download
memory/3076-133-0x0000000005C40000-0x00000000061E4000-memory.dmp

Filesize
5.6MB

Download
memory/3076-134-0x0000000005790000-0x0000000005822000-memory.dmp

Filesize
584KB

Download
memory/3076-137-0x0000000001380000-0x000000000138A000-memory.dmp

Filesize
40KB

Download
memory/4388-136-0x0000000000000000-mapping.dmp

Download
memory/4964-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads