1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8

General

Target

1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe
Size

224KB
MD5

35af73a53c9741da693055bad02b2fae
SHA1

2f65207d72274b3bcb367ebc9c1057f906ac19fb
SHA256

1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8
SHA512

c76cbb59b69680885c390285320f1e2eee66d8ee1ff72c4155eb2e4ac720584c38bb46ec935b6ba7ae45e88e31eeea25184f7c61e069330e3fab8a755197d375
SSDEEP

3072:EXyqNsMoBuSiZVpl2mclbj4Uvx+8ysNOu+2eRcKksU61JkkX39RLrw4ySKUbax26:bqN5lp4LnbmlrZW

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:

1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exedeoejeb.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	deoejeb.exe

Executes dropped EXE 1 IoCs

Processes:

deoejeb.exe

pid process

2008 deoejeb.exe

pid	process
2008	deoejeb.exe

Loads dropped DLL 2 IoCs

Processes:

1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe

pid	process
1200	1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe
1200	1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe

Adds Run key to start application 2 TTPs 29 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

deoejeb.exe1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /h"	deoejeb.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\	1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /l"	1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /r"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /n"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /q"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /l"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /z"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /f"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /c"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /t"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /k"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /o"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /d"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /a"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /v"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /i"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /g"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /x"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /u"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /j"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /w"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /b"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /y"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /s"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /m"	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /p"	deoejeb.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\	deoejeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\deoejeb = "C:\\Users\\Admin\\deoejeb.exe /e"	deoejeb.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:

1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exedeoejeb.exe

pid	process
1200	1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe
2008	deoejeb.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exedeoejeb.exe

pid process

1200 1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe
2008 deoejeb.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe

description	pid	process	target process
PID 1200 wrote to memory of 2008	1200	1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe	deoejeb.exe
PID 1200 wrote to memory of 2008	1200	1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe	deoejeb.exe
PID 1200 wrote to memory of 2008	1200	1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe	deoejeb.exe
PID 1200 wrote to memory of 2008	1200	1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe	deoejeb.exe

C:\Users\Admin\AppData\Local\Temp\1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe
"C:\Users\Admin\AppData\Local\Temp\1b4d7d0d7ca786a4031e6dfd089c7ec6e2c7866ab55e2d743b89c710ecaa7cc8.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1200

C:\Users\Admin\deoejeb.exe
"C:\Users\Admin\deoejeb.exe"
2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2008

Network

MITRE ATT&CK Matrix ATT&CK 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

1

T1158

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\deoejeb.exe
Filesize
224KB

MD5
a415f536927165255eceb96ce3c4c5a8

SHA1
7a96d3811b7429fee49c92e8538ba2940be1595a

SHA256
d5b481d66ed303c6d30dae20c66da68c22beeed773ee70b865eb1f5dc5fae24e

SHA512
7b65c0d82ca38659072c06679cfdccbb77c990fc40e9cf9ebdd7792a94fad0d4e58574b857d3d75b3e8bfc0871d5d510001940bef67daec7c1af6199f8e0edc0

Download Submit
C:\Users\Admin\deoejeb.exe
Filesize
224KB

MD5
a415f536927165255eceb96ce3c4c5a8

SHA1
7a96d3811b7429fee49c92e8538ba2940be1595a

SHA256
d5b481d66ed303c6d30dae20c66da68c22beeed773ee70b865eb1f5dc5fae24e

SHA512
7b65c0d82ca38659072c06679cfdccbb77c990fc40e9cf9ebdd7792a94fad0d4e58574b857d3d75b3e8bfc0871d5d510001940bef67daec7c1af6199f8e0edc0

Download Submit
\Users\Admin\deoejeb.exe
Filesize
224KB

MD5
a415f536927165255eceb96ce3c4c5a8

SHA1
7a96d3811b7429fee49c92e8538ba2940be1595a

SHA256
d5b481d66ed303c6d30dae20c66da68c22beeed773ee70b865eb1f5dc5fae24e

SHA512
7b65c0d82ca38659072c06679cfdccbb77c990fc40e9cf9ebdd7792a94fad0d4e58574b857d3d75b3e8bfc0871d5d510001940bef67daec7c1af6199f8e0edc0

Download Submit
\Users\Admin\deoejeb.exe
Filesize
224KB

MD5
a415f536927165255eceb96ce3c4c5a8

SHA1
7a96d3811b7429fee49c92e8538ba2940be1595a

SHA256
d5b481d66ed303c6d30dae20c66da68c22beeed773ee70b865eb1f5dc5fae24e

SHA512
7b65c0d82ca38659072c06679cfdccbb77c990fc40e9cf9ebdd7792a94fad0d4e58574b857d3d75b3e8bfc0871d5d510001940bef67daec7c1af6199f8e0edc0

Download Submit
memory/1200-56-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download
memory/2008-59-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads