55f3413c87a9d6d9a8ba40de27ca59c0ce99701cb8d174630a31b8b925c671b4

Analysis

max time kernel
129s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2022 06:20

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General

Target

55f3413c87a9d6d9a8ba40de27ca59c0ce99701cb8d174630a31b8b925c671b4.exe
Size

376KB
MD5

0517f2c29a0a81a97059536208b44383
SHA1

5f6cfd3f5237c5b04856c89962bff69e65b41f11
SHA256

55f3413c87a9d6d9a8ba40de27ca59c0ce99701cb8d174630a31b8b925c671b4
SHA512

a4402ea39094bff0868e6cac412ed313e8118e0116e1c59618c301bb911401c5cafb32831f55e2638119548b7e95ee20ca28a2197adac3ef6524c3c734e7261f

Score

10^/10

suricata

Malware Config

Signatures

suricata: ET MALWARE ETag HTTP Header Observed at JPCERT Sinkhole
suricata: ET MALWARE ETag HTTP Header Observed at JPCERT Sinkhole
suricata

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

55f3413c87a9d6d9a8ba40de27ca59c0ce99701cb8d174630a31b8b925c671b4.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum	55f3413c87a9d6d9a8ba40de27ca59c0ce99701cb8d174630a31b8b925c671b4.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	55f3413c87a9d6d9a8ba40de27ca59c0ce99701cb8d174630a31b8b925c671b4.exe

Drops file in Windows directory 1 IoCs

Processes:

55f3413c87a9d6d9a8ba40de27ca59c0ce99701cb8d174630a31b8b925c671b4.exe

description ioc process

File created C:\Windows\Tasks\PrettyPenny.job 55f3413c87a9d6d9a8ba40de27ca59c0ce99701cb8d174630a31b8b925c671b4.exe

description	ioc	process
File created	C:\Windows\Tasks\PrettyPenny.job	55f3413c87a9d6d9a8ba40de27ca59c0ce99701cb8d174630a31b8b925c671b4.exe

C:\Users\Admin\AppData\Local\Temp\55f3413c87a9d6d9a8ba40de27ca59c0ce99701cb8d174630a31b8b925c671b4.exe
"C:\Users\Admin\AppData\Local\Temp\55f3413c87a9d6d9a8ba40de27ca59c0ce99701cb8d174630a31b8b925c671b4.exe"
1⤵
- Maps connected drives based on registry
- Drops file in Windows directory
PID:1732

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1732-130-0x0000000001330000-0x000000000135F000-memory.dmp

Filesize
188KB

Download
memory/1732-134-0x0000000001360000-0x0000000001387000-memory.dmp

Filesize
156KB

Download