ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4

General

Target

ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
Size

151KB
MD5

0bdc30af97c5d6bc74dc3f8d1cca4ca0
SHA1

b2ffd8470d27883c329f6167f6e9370b049bfe48
SHA256

ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4
SHA512

39a20d9b78a1758bd34fe4a885ac3447444ffa0945f34c84005723a9066b89572de22717ad83f5e35137a64ddbf49d94e514b6346df01eeb10bf76aa880cbb94
SSDEEP

1536:jI0+sr7fLeyYDfemNLa6ufmtu9ESwvF3w/BGtR9JHcUCwodSczBlG2hyjli4SWG5:lJdok6I9twvBSBGQU5NSJDLVAXhRRHa

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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.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	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.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)	\??\Y:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\O:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\G:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\H:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\X:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\L:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\J:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\I:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\W:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\U:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\Q:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\F:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\R:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\P:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\N:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\M:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\Z:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\V:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\T:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\S:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\K:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened (read-only)	\??\E:	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.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	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
File opened for modification	C:\Documents and Settings\Admin\Local Settings\Application Data\Microsoft\CD Burning\autorun.inf	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES (X86)\ADOBE\ACROBAT READER DC\READER\ACRORD32.EXE	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4248	892	WerFault.exe	76

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
892	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
892	ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe

C:\Users\Admin\AppData\Local\Temp\ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe
"C:\Users\Admin\AppData\Local\Temp\ea0d595bb7f9230d138012307d66f60476f36dd70d2ad46e49b82e239229bbe4.exe"
1⤵
- Modifies visibility of file extensions 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:892
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 892 -s 724
  2⤵
  - Program crash
  PID:4248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 892 -ip 892
1⤵
PID:2788

Network

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

1

T1091

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

1

T1082

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/892-132-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/892-133-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads