6906384464de8e9af1e331c64447be56eade63bc1cd03d360df81ad0d2b60226

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
03-12-2022 02:59

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General

Target

6906384464de8e9af1e331c64447be56eade63bc1cd03d360df81ad0d2b60226.exe
Size

59KB
MD5

b13e0998ecf194f79f6487816e624845
SHA1

0835679f1c86e02011752242450d8071b68ea9f0
SHA256

6906384464de8e9af1e331c64447be56eade63bc1cd03d360df81ad0d2b60226
SHA512

72a8e64c6cac278f13740f74a05a828c33af3aaa57ed2e7139927b993c710f18d418bf8e80b4f5ff4aeb07a860b477d959abfb5842b2f022adc68d645c8128a5
SSDEEP

1536:QTr5KwNLT5WQ+5XFGy6WFrS3QEtb573l7pc:QT9NL9Wp5YWFrKQEdBV7S

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2028-56-0x0000000001150000-0x0000000001170000-memory.dmp	upx

Enumerates connected drives 3 TTPs 1 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:	6906384464de8e9af1e331c64447be56eade63bc1cd03d360df81ad0d2b60226.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2016	2028	WerFault.exe	26

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 2016	2028	6906384464de8e9af1e331c64447be56eade63bc1cd03d360df81ad0d2b60226.exe	27
PID 2028 wrote to memory of 2016	2028	6906384464de8e9af1e331c64447be56eade63bc1cd03d360df81ad0d2b60226.exe	27
PID 2028 wrote to memory of 2016	2028	6906384464de8e9af1e331c64447be56eade63bc1cd03d360df81ad0d2b60226.exe	27
PID 2028 wrote to memory of 2016	2028	6906384464de8e9af1e331c64447be56eade63bc1cd03d360df81ad0d2b60226.exe	27

C:\Users\Admin\AppData\Local\Temp\6906384464de8e9af1e331c64447be56eade63bc1cd03d360df81ad0d2b60226.exe
"C:\Users\Admin\AppData\Local\Temp\6906384464de8e9af1e331c64447be56eade63bc1cd03d360df81ad0d2b60226.exe"
1⤵
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2028 -s 284
  2⤵
  - Program crash
  PID:2016

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2016-55-0x0000000000000000-mapping.dmp

Download
memory/2028-54-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download
memory/2028-56-0x0000000001150000-0x0000000001170000-memory.dmp

Filesize
128KB

Download