7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6

General

Target

HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
Size

326KB
MD5

69324ffa4e40aa8c63fd9b27848aa371
SHA1

f608c5838f173558d7851e1517cf4ab722b13e26
SHA256

7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6
SHA512

d51b8da50273967bcc91e19ac21db0adc2d4870a10a60ed2f621cd7ddb9d2152424e7be95aacac743f75c607b9d445ea8f1172c9ab2b4b7af477f4f7c178b4db
SSDEEP

6144:WM9uJiJ1mEjuSW3C2oCmhqoeBsGciYOf+ZLswYjUtMTO:WMSiS9SW35dmhqoeBsGJGKlO

Score

8^/10

persistence ransomware spyware stealer

Malware Config

Signatures

Modifies extensions of user files 12 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe

description	ioc	process
File created	C:\Users\Admin\Pictures\MountRegister.raw.givemenitro	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File created	C:\Users\Admin\Pictures\RestartSkip.tif.givemenitro	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File created	C:\Users\Admin\Pictures\CheckpointRemove.crw.givemenitro	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File created	C:\Users\Admin\Pictures\CompareSuspend.png.givemenitro	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File created	C:\Users\Admin\Pictures\JoinDismount.raw.givemenitro	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File created	C:\Users\Admin\Pictures\MeasurePop.tiff.givemenitro	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File opened for modification	C:\Users\Admin\Pictures\MeasurePop.tiff	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File created	C:\Users\Admin\Pictures\RedoClose.raw.givemenitro	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File created	C:\Users\Admin\Pictures\ResolveGet.tif.givemenitro	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File created	C:\Users\Admin\Pictures\ConfirmShow.crw.givemenitro	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File created	C:\Users\Admin\Pictures\ExportUnblock.tiff.givemenitro	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File opened for modification	C:\Users\Admin\Pictures\ExportUnblock.tiff	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.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-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\NR = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe\""	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe

Drops desktop.ini file(s) 3 IoCs

Processes:

HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe

description	ioc	process
File opened for modification	C:\Users\Admin\Desktop\desktop.ini	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File opened for modification	C:\Users\Admin\Pictures\desktop.ini	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
File opened for modification	C:\Users\Admin\Documents\desktop.ini	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

3 api.ipify.org

flow	ioc
3	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe

pid	process
1912	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
1912	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe

Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes:

HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exeWMIC.exe

description	pid	process
Token: SeDebugPrivilege	1912	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
Token: SeIncreaseQuotaPrivilege	1232	WMIC.exe
Token: SeSecurityPrivilege	1232	WMIC.exe
Token: SeTakeOwnershipPrivilege	1232	WMIC.exe
Token: SeLoadDriverPrivilege	1232	WMIC.exe
Token: SeSystemProfilePrivilege	1232	WMIC.exe
Token: SeSystemtimePrivilege	1232	WMIC.exe
Token: SeProfSingleProcessPrivilege	1232	WMIC.exe
Token: SeIncBasePriorityPrivilege	1232	WMIC.exe
Token: SeCreatePagefilePrivilege	1232	WMIC.exe
Token: SeBackupPrivilege	1232	WMIC.exe
Token: SeRestorePrivilege	1232	WMIC.exe
Token: SeShutdownPrivilege	1232	WMIC.exe
Token: SeDebugPrivilege	1232	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1232	WMIC.exe
Token: SeRemoteShutdownPrivilege	1232	WMIC.exe
Token: SeUndockPrivilege	1232	WMIC.exe
Token: SeManageVolumePrivilege	1232	WMIC.exe
Token: 33	1232	WMIC.exe
Token: 34	1232	WMIC.exe
Token: 35	1232	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1232	WMIC.exe
Token: SeSecurityPrivilege	1232	WMIC.exe
Token: SeTakeOwnershipPrivilege	1232	WMIC.exe
Token: SeLoadDriverPrivilege	1232	WMIC.exe
Token: SeSystemProfilePrivilege	1232	WMIC.exe
Token: SeSystemtimePrivilege	1232	WMIC.exe
Token: SeProfSingleProcessPrivilege	1232	WMIC.exe
Token: SeIncBasePriorityPrivilege	1232	WMIC.exe
Token: SeCreatePagefilePrivilege	1232	WMIC.exe
Token: SeBackupPrivilege	1232	WMIC.exe
Token: SeRestorePrivilege	1232	WMIC.exe
Token: SeShutdownPrivilege	1232	WMIC.exe
Token: SeDebugPrivilege	1232	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1232	WMIC.exe
Token: SeRemoteShutdownPrivilege	1232	WMIC.exe
Token: SeUndockPrivilege	1232	WMIC.exe
Token: SeManageVolumePrivilege	1232	WMIC.exe
Token: 33	1232	WMIC.exe
Token: 34	1232	WMIC.exe
Token: 35	1232	WMIC.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.execmd.exe

description	pid	process	target process
PID 1912 wrote to memory of 1144	1912	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe	cmd.exe
PID 1912 wrote to memory of 1144	1912	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe	cmd.exe
PID 1912 wrote to memory of 1144	1912	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe	cmd.exe
PID 1912 wrote to memory of 1144	1912	HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe	cmd.exe
PID 1144 wrote to memory of 1232	1144	cmd.exe	WMIC.exe
PID 1144 wrote to memory of 1232	1144	cmd.exe	WMIC.exe
PID 1144 wrote to memory of 1232	1144	cmd.exe	WMIC.exe
PID 1144 wrote to memory of 1232	1144	cmd.exe	WMIC.exe

C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe
"C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.Win32.Generic-7e3fb87027b84b39e369efde5f180e6d0bcfda15489b4387a6e0737943556de6.exe"
1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1912

C:\Windows\SysWOW64\cmd.exe
"cmd.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1144

C:\Windows\SysWOW64\Wbem\WMIC.exe
wmic csproduct get uuid
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1232

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

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/1144-56-0x0000000000000000-mapping.dmp

Download
memory/1232-57-0x0000000000000000-mapping.dmp

Download
memory/1912-54-0x0000000000920000-0x0000000000978000-memory.dmp

Filesize
352KB

Download
memory/1912-55-0x00000000763F1000-0x00000000763F3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads