282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821

Analysis

max time kernel
87s
max time network
113s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/10/2022, 05:36

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General

Target

282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe
Size

651KB
MD5

5709c7bd8c8052559c86dc6c98466530
SHA1

a53253d3a96358456ced1a137bc1cee1502f213c
SHA256

282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821
SHA512

3ad85de17efe78282e5ce45c4b09ac3bb436e0109957232678e2e16171e198ea051a791687c819e068cf2ff18c8f87ee9c36686f27219e337585f0dc0b382ec3
SSDEEP

12288:9QFagyWNIhqx3rUHf54eHDXd1wBINTMuSQk0/6zBR2hQgs4P6Ij:9QFNyWmsFrUh4CDXfBMuTyzSQgs4P6

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1168-57-0x0000000001CE0000-0x0000000001E21000-memory.dmp	upx
behavioral1/memory/1168-61-0x0000000001CE0000-0x0000000001E21000-memory.dmp	upx
behavioral1/memory/1168-60-0x0000000001CE0000-0x0000000001E21000-memory.dmp	upx
behavioral1/memory/1168-62-0x0000000001CE0000-0x0000000001E21000-memory.dmp	upx
behavioral1/memory/1168-63-0x0000000001CE0000-0x0000000001E21000-memory.dmp	upx
behavioral1/memory/2040-66-0x0000000001DA0000-0x0000000001EE1000-memory.dmp	upx
behavioral1/memory/2040-70-0x0000000001DA0000-0x0000000001EE1000-memory.dmp	upx
behavioral1/memory/2040-69-0x0000000001DA0000-0x0000000001EE1000-memory.dmp	upx
behavioral1/memory/2040-71-0x0000000001DA0000-0x0000000001EE1000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1168	282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe
1168	282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1168	282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1168	282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe
1168	282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 2040	1168	282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe	27
PID 1168 wrote to memory of 2040	1168	282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe	27
PID 1168 wrote to memory of 2040	1168	282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe	27
PID 1168 wrote to memory of 2040	1168	282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe	27

C:\Users\Admin\AppData\Local\Temp\282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe
"C:\Users\Admin\AppData\Local\Temp\282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1168
- C:\Users\Admin\AppData\Local\Temp\282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe
  "C:\Users\Admin\AppData\Local\Temp\282f8ebcf9e29aa459cbbfee9221409470f8b83285e5ce22c5fb28175dd5f821.exe" /_ShowProgress
  2⤵
  PID:2040

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1168-55-0x0000000000340000-0x00000000003E3000-memory.dmp

Filesize
652KB

Download
memory/1168-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1168-56-0x0000000076401000-0x0000000076403000-memory.dmp

Filesize
8KB

Download
memory/1168-57-0x0000000001CE0000-0x0000000001E21000-memory.dmp

Filesize
1.3MB

Download
memory/1168-61-0x0000000001CE0000-0x0000000001E21000-memory.dmp

Filesize
1.3MB

Download
memory/1168-60-0x0000000001CE0000-0x0000000001E21000-memory.dmp

Filesize
1.3MB

Download
memory/1168-62-0x0000000001CE0000-0x0000000001E21000-memory.dmp

Filesize
1.3MB

Download
memory/1168-63-0x0000000001CE0000-0x0000000001E21000-memory.dmp

Filesize
1.3MB

Download
memory/2040-66-0x0000000001DA0000-0x0000000001EE1000-memory.dmp

Filesize
1.3MB

Download
memory/2040-70-0x0000000001DA0000-0x0000000001EE1000-memory.dmp

Filesize
1.3MB

Download
memory/2040-69-0x0000000001DA0000-0x0000000001EE1000-memory.dmp

Filesize
1.3MB

Download
memory/2040-71-0x0000000001DA0000-0x0000000001EE1000-memory.dmp

Filesize
1.3MB

Download