e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2

General

Target

e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
Size

151KB
MD5

70894b11181e0bf5529b54ca031249c0
SHA1

ec258c939b302d20488b5b827d34afb5092c52fc
SHA256

e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2
SHA512

40c0ace3ae75485e36fc9b485fb06fd57864f09c1ade1163914b7925332eb5ccee1c19b8e5bdd144f235d9cd5676297e7f01d2c26195d2b7162a0477ade117a0
SSDEEP

3072:r2zwO+l8x4tWcvcc0ansSnYMIzds6IZj1pX154/5:r2z5IWOcc0asDD41T54/5

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\software\Wow6432Node\Microsoft\Windows\CurrentVersion\run	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe

Enumerates connected drives 3 TTPs 22 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\I:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\H:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\G:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\X:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\U:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\S:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\O:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\N:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\F:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\E:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\Y:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\Q:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\P:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\L:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\J:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\V:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\T:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\Z:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\W:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\R:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\M:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened (read-only)	\??\K:	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\autorun.inf	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened for modification	C:\Documents and Settings\Admin\Local Settings\Application Data\Microsoft\CD Burning\autorun.inf	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~2\MICROS~1\OFFICE14\EXCEL.EXE	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\OFFICE14\GROOVE.EXE	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\OFFICE14\INFOPATH.EXE	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2024	e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe

C:\Users\Admin\AppData\Local\Temp\e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe
"C:\Users\Admin\AppData\Local\Temp\e4d1d74754aed5c9b7b259c1a756abb238814fdbd189b308a207dc2a544b38e2.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Adds Run key to start application
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2024

Network

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Hidden Files and Directories

2

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

1

T1082

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2024-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/2024-55-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads