43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e

General

Target

43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe
Size

184KB
MD5

1907174a1b2bd4185bab0ad3937dff80
SHA1

f68b09ddfef9fb833993599d64fb92c5e951c8c1
SHA256

43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e
SHA512

2a5766f534010526b53a73061c8b09209c66ae66dc3660bb9679d72d6013768ae2db0e7dc88276dea0c2a3ae3c6f7e9c649cda9bf5fff6911f8f26b23c711980
SSDEEP

3072:yCTg+CWoYTzCh46Knvmb7/D26ytQlw/Lg5q69srijEgS36:OGpz6LKnvmb7/D26yQlw/Lg5qosriHSK

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:

43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exedeiyeep.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	deiyeep.exe

Executes dropped EXE 1 IoCs

Processes:

deiyeep.exe

pid process

1944 deiyeep.exe

pid	process
1944	deiyeep.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe

Adds Run key to start application 2 TTPs 54 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

deiyeep.exe43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /u"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /K"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /C"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /N"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /L"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /A"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /b"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /M"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /v"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /Q"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /f"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /D"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /Z"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /d"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /q"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /n"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /t"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /S"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /J"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /s"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /V"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /R"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /p"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /T"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /G"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /w"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /H"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /i"	deiyeep.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\	43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /E"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /g"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /W"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /P"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /m"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /B"	43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /j"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /c"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /O"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /l"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /r"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /B"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /F"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /Y"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /y"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /a"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /o"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /U"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /h"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /z"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /k"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /e"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /x"	deiyeep.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deiyeep = "C:\\Users\\Admin\\deiyeep.exe /X"	deiyeep.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:

43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exedeiyeep.exe

pid	process
2352	43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe
2352	43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe
1944	deiyeep.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exedeiyeep.exe

pid process

2352 43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe
1944 deiyeep.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe

description	pid	process	target process
PID 2352 wrote to memory of 1944	2352	43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe	deiyeep.exe
PID 2352 wrote to memory of 1944	2352	43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe	deiyeep.exe
PID 2352 wrote to memory of 1944	2352	43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe	deiyeep.exe

C:\Users\Admin\AppData\Local\Temp\43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe
"C:\Users\Admin\AppData\Local\Temp\43926241e6e6087666292a6c71118fed465cdd06d7c0cb342cf5e6d573811d6e.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2352

C:\Users\Admin\deiyeep.exe
"C:\Users\Admin\deiyeep.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:1944

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\deiyeep.exe

Filesize
184KB

MD5
8bdaac52218b66acf21625a686341e43

SHA1
6be10a81b147de9b9b4cbf25a53ee379edbc9e18

SHA256
912cfdd4f0b7871f5b2c3be531dcfae03e65135e3a3d84148767070af854a702

SHA512
cd34013ec1c0a350769cad92db82f2c48b0ff9554d16c6293bc4380e5488383b5399705eeb833439d9f143c6d2a59847b0a16139ec868c2f39d0da38592fcb5a

Download Submit
C:\Users\Admin\deiyeep.exe

Filesize
184KB

MD5
8bdaac52218b66acf21625a686341e43

SHA1
6be10a81b147de9b9b4cbf25a53ee379edbc9e18

SHA256
912cfdd4f0b7871f5b2c3be531dcfae03e65135e3a3d84148767070af854a702

SHA512
cd34013ec1c0a350769cad92db82f2c48b0ff9554d16c6293bc4380e5488383b5399705eeb833439d9f143c6d2a59847b0a16139ec868c2f39d0da38592fcb5a

Download Submit
memory/1944-134-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads