e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050

General

Target

e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe
Size

208KB
MD5

27077ddbe1ad2c815936c11a5c405d80
SHA1

083a868c9f7f0870d4bf01ae12ac2d9fc97127c8
SHA256

e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050
SHA512

20b2a6aa395d0e493aac76814a6f78b8502cb860575715114ee6d63ce15e5b7aa709fab82fa80d0f1fb19a55c80820e790ee3f1f13b8336aadaa93dc758e9a1e
SSDEEP

6144:ln0Qk0GazmqAJHOlb4nDlClsfbLEaEAioyLwKds23efHXkD5D5yasfSqR:1kdazmqAJHOlb4nDYlibLEaEAioyLwKS

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exejeoub.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	jeoub.exe

Executes dropped EXE 1 IoCs

Processes:

jeoub.exe

pid process

588 jeoub.exe

pid	process
588	jeoub.exe

Loads dropped DLL 2 IoCs

Processes:

e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe

pid	process
1976	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe
1976	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe

Adds Run key to start application 2 TTPs 29 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

jeoub.exee9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /l"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /g"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /m"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /h"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /z"	jeoub.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /e"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /q"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /d"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /o"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /j"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /f"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /r"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /c"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /n"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /p"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /y"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /b"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /v"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /w"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /t"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /a"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /k"	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /k"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /u"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /s"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /x"	jeoub.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeoub = "C:\\Users\\Admin\\jeoub.exe /i"	jeoub.exe

Maps connected drives based on registry 3 TTPs 4 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exejeoub.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	jeoub.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	jeoub.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exejeoub.exe

pid	process
1976	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe
588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
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588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
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588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
588	jeoub.exe
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588	jeoub.exe
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588	jeoub.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exejeoub.exe

pid process

1976 e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe
588 jeoub.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe

description	pid	process	target process
PID 1976 wrote to memory of 588	1976	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe	jeoub.exe
PID 1976 wrote to memory of 588	1976	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe	jeoub.exe
PID 1976 wrote to memory of 588	1976	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe	jeoub.exe
PID 1976 wrote to memory of 588	1976	e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe	jeoub.exe

C:\Users\Admin\AppData\Local\Temp\e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe
"C:\Users\Admin\AppData\Local\Temp\e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1976

C:\Users\Admin\jeoub.exe
"C:\Users\Admin\jeoub.exe"
2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:588

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\jeoub.exe
Filesize
208KB

MD5
27077ddbe1ad2c815936c11a5c405d80

SHA1
083a868c9f7f0870d4bf01ae12ac2d9fc97127c8

SHA256
e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050

SHA512
20b2a6aa395d0e493aac76814a6f78b8502cb860575715114ee6d63ce15e5b7aa709fab82fa80d0f1fb19a55c80820e790ee3f1f13b8336aadaa93dc758e9a1e

Download Submit
C:\Users\Admin\jeoub.exe
Filesize
208KB

MD5
27077ddbe1ad2c815936c11a5c405d80

SHA1
083a868c9f7f0870d4bf01ae12ac2d9fc97127c8

SHA256
e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050

SHA512
20b2a6aa395d0e493aac76814a6f78b8502cb860575715114ee6d63ce15e5b7aa709fab82fa80d0f1fb19a55c80820e790ee3f1f13b8336aadaa93dc758e9a1e

Download Submit
\Users\Admin\jeoub.exe
Filesize
208KB

MD5
27077ddbe1ad2c815936c11a5c405d80

SHA1
083a868c9f7f0870d4bf01ae12ac2d9fc97127c8

SHA256
e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050

SHA512
20b2a6aa395d0e493aac76814a6f78b8502cb860575715114ee6d63ce15e5b7aa709fab82fa80d0f1fb19a55c80820e790ee3f1f13b8336aadaa93dc758e9a1e

Download Submit
\Users\Admin\jeoub.exe
Filesize
208KB

MD5
27077ddbe1ad2c815936c11a5c405d80

SHA1
083a868c9f7f0870d4bf01ae12ac2d9fc97127c8

SHA256
e9781ddc7c8bfff2f7c269edcb370f3da73adf1b1350d629918e5cdfa6f64050

SHA512
20b2a6aa395d0e493aac76814a6f78b8502cb860575715114ee6d63ce15e5b7aa709fab82fa80d0f1fb19a55c80820e790ee3f1f13b8336aadaa93dc758e9a1e

Download Submit
memory/588-59-0x0000000000000000-mapping.dmp

Download
memory/1976-56-0x0000000074D81000-0x0000000074D83000-memory.dmp

Filesize
8KB

Download
memory/1976-64-0x0000000073E21000-0x0000000073E23000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads