d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df

Analysis

max time kernel
152s
max time network
156s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29/10/2022, 02:42

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General

Target

d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe
Size

581KB
MD5

af7a43d32c533414e949cbe06740d21d
SHA1

025961e90a6a6e78e35c9628440dbcd2deb42056
SHA256

d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df
SHA512

9f2716eeeeac734b88880154880837ce9b8b2fe54914b2c3a170220a8cf3e24cca62da483f838149e70566200ad496032da15c9521411de70be4f643ed61080e
SSDEEP

12288:RQFagl4ZjL++kpFDI+4hPBH1S4+gHRMEM9LCB9Gl/DN:RQFNC+fI+g1S4+gHOt9LCc/D

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1484-57-0x0000000000420000-0x0000000000552000-memory.dmp	upx
behavioral1/memory/332-66-0x0000000001C10000-0x0000000001D42000-memory.dmp	upx
behavioral1/memory/332-69-0x0000000001C10000-0x0000000001D42000-memory.dmp	upx
behavioral1/memory/332-70-0x0000000001C10000-0x0000000001D42000-memory.dmp	upx
behavioral1/memory/332-71-0x0000000001C10000-0x0000000001D42000-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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1484	d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe
1484	d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1484	d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1484	d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe
1484	d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1484 wrote to memory of 332	1484	d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe	27
PID 1484 wrote to memory of 332	1484	d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe	27
PID 1484 wrote to memory of 332	1484	d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe	27
PID 1484 wrote to memory of 332	1484	d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe	27

C:\Users\Admin\AppData\Local\Temp\d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe
"C:\Users\Admin\AppData\Local\Temp\d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1484
- C:\Users\Admin\AppData\Local\Temp\d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe
  "C:\Users\Admin\AppData\Local\Temp\d3e6cd3d47c14dfb35db0bbfad03996744c639489a154f92d87effe01941f6df.exe" /_ShowProgress
  2⤵
  PID:332

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/332-71-0x0000000001C10000-0x0000000001D42000-memory.dmp

Filesize
1.2MB

Download
memory/332-70-0x0000000001C10000-0x0000000001D42000-memory.dmp

Filesize
1.2MB

Download
memory/332-69-0x0000000001C10000-0x0000000001D42000-memory.dmp

Filesize
1.2MB

Download
memory/332-66-0x0000000001C10000-0x0000000001D42000-memory.dmp

Filesize
1.2MB

Download
memory/1484-60-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1484-63-0x0000000000421000-0x00000000004D1000-memory.dmp

Filesize
704KB

Download
memory/1484-62-0x00000000004D1000-0x0000000000551000-memory.dmp

Filesize
512KB

Download
memory/1484-61-0x0000000000250000-0x00000000002E2000-memory.dmp

Filesize
584KB

Download
memory/1484-54-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download
memory/1484-57-0x0000000000420000-0x0000000000552000-memory.dmp

Filesize
1.2MB

Download
memory/1484-56-0x00000000004D1000-0x0000000000551000-memory.dmp

Filesize
512KB

Download
memory/1484-73-0x00000000004D1000-0x0000000000551000-memory.dmp

Filesize
512KB

Download