08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd

Analysis

max time kernel
159s
max time network
169s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
11/10/2022, 23:32

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General

Target

08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe
Size

617KB
MD5

62e7a2c2a913fa1df9b33addde2fb1b0
SHA1

ef2fb4076fe15cdffbbbe30ebe6754f14ec910ea
SHA256

08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd
SHA512

88a022c52a0010920c35bef3e8482c19bbef8de0ab52d1830360d601eff243bf88d9bedc710bd2cd9429bd403eecb573055b722d0e438aa8293c421ea6296630
SSDEEP

12288:iQFaPYrf9Hz+1WD/W3VA7xJZ0aOyhKIcgUKhuO+7XsFgwmcd3SOg:iQFuYZHzO4/W3KtH0aObIcsEH1B43

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1188-55-0x0000000001CF0000-0x0000000001E29000-memory.dmp	upx
behavioral1/memory/1188-58-0x0000000001CF0000-0x0000000001E29000-memory.dmp	upx
behavioral1/memory/1188-59-0x0000000001CF0000-0x0000000001E29000-memory.dmp	upx
behavioral1/memory/1188-62-0x0000000001CF0000-0x0000000001E29000-memory.dmp	upx
behavioral1/memory/1096-65-0x0000000001D00000-0x0000000001E39000-memory.dmp	upx
behavioral1/memory/1096-68-0x0000000001D00000-0x0000000001E39000-memory.dmp	upx
behavioral1/memory/1096-69-0x0000000001D00000-0x0000000001E39000-memory.dmp	upx
behavioral1/memory/1096-70-0x0000000001D00000-0x0000000001E39000-memory.dmp	upx
behavioral1/memory/1188-71-0x0000000001CF0000-0x0000000001E29000-memory.dmp	upx
behavioral1/memory/1096-72-0x0000000001D00000-0x0000000001E39000-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	08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1188	08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe
1188	08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1188	08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1188	08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe
1188	08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1188 wrote to memory of 1096	1188	08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe	27
PID 1188 wrote to memory of 1096	1188	08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe	27
PID 1188 wrote to memory of 1096	1188	08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe	27
PID 1188 wrote to memory of 1096	1188	08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe	27

C:\Users\Admin\AppData\Local\Temp\08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe
"C:\Users\Admin\AppData\Local\Temp\08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Local\Temp\08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe
  "C:\Users\Admin\AppData\Local\Temp\08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe" /_ShowProgress
  2⤵
  PID:1096

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

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Downloads

memory/1096-72-0x0000000001D00000-0x0000000001E39000-memory.dmp

Filesize
1.2MB

Download
memory/1096-70-0x0000000001D00000-0x0000000001E39000-memory.dmp

Filesize
1.2MB

Download
memory/1096-69-0x0000000001D00000-0x0000000001E39000-memory.dmp

Filesize
1.2MB

Download
memory/1096-68-0x0000000001D00000-0x0000000001E39000-memory.dmp

Filesize
1.2MB

Download
memory/1096-65-0x0000000001D00000-0x0000000001E39000-memory.dmp

Filesize
1.2MB

Download
memory/1188-59-0x0000000001CF0000-0x0000000001E29000-memory.dmp

Filesize
1.2MB

Download
memory/1188-62-0x0000000001CF0000-0x0000000001E29000-memory.dmp

Filesize
1.2MB

Download
memory/1188-61-0x00000000002F0000-0x000000000038B000-memory.dmp

Filesize
620KB

Download
memory/1188-60-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1188-54-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/1188-58-0x0000000001CF0000-0x0000000001E29000-memory.dmp

Filesize
1.2MB

Download
memory/1188-71-0x0000000001CF0000-0x0000000001E29000-memory.dmp

Filesize
1.2MB

Download
memory/1188-55-0x0000000001CF0000-0x0000000001E29000-memory.dmp

Filesize
1.2MB

Download