eadaf26df948f0fd541f297e2f0bad435aa4bee5c97e4324ad767dacca77e29d

max time kernel
157s
max time network
178s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
09/05/2023, 19:14

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General

Target

trojan-leaks-main/ő (en).exe
Size

13.2MB
MD5

6d68a0c760fc1547a9d9cd3ac25769dc
SHA1

aebfda195faa08af0752c4310538ae044416030b
SHA256

4ec225b822f1fbb27944ff3cb2856ba214de405d2a7589abfa3bd080c1534ac4
SHA512

ae45a2334f83562902d5549eddcb3475fd02685ee60401f736ed7e4b0d5a83a1f7566224059d5b28dc4b7e6dae0a9cab23f5629a5839b53c1be6e13e2b474f1a
SSDEEP

393216:WRP9XCHT+X/A8chntmnTTxhuDoDpY2nbh9gwSI:8l6e4nnt6LuE1/dhSI

Score

7^/10

bootkit persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4220	HeadFile.exe
4876	MBR.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1067

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	MBR.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 820 wrote to memory of 4220	820	ő (en).exe	67
PID 820 wrote to memory of 4220	820	ő (en).exe	67
PID 820 wrote to memory of 4220	820	ő (en).exe	67
PID 4220 wrote to memory of 4876	4220	HeadFile.exe	69
PID 4220 wrote to memory of 4876	4220	HeadFile.exe	69
PID 4220 wrote to memory of 4876	4220	HeadFile.exe	69

C:\Users\Admin\AppData\Local\Temp\trojan-leaks-main\ő (en).exe
"C:\Users\Admin\AppData\Local\Temp\trojan-leaks-main\ő (en).exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:820
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\HeadFile.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\HeadFile.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4220
- - C:\Users\Admin\AppData\Local\Temp\RarSFX0\MBR.exe
    "C:\Users\Admin\AppData\Local\Temp\RarSFX0\MBR.exe"
    3⤵
    - Executes dropped EXE
    - Writes to the Master Boot Record (MBR)
    PID:4876

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Bootkit

T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RarSFX0\HeadFile.exe

Filesize
360KB

MD5
aab8e05f4df037cffc1b9e3412fe277b

SHA1
4add73001060c13b3188fd9becc8b4607e451749

SHA256
1bea1f9ac11ccdf79cfd98003b6a9be5ce232d8fce18986d891ab67ca796e183

SHA512
abc8f71c1732945b9145993900a2b33d26c0d712eb17182bb76678db34d6ee3c344341d65114454dcc727b51a8af618785d50ecce7e4a0c31a1bdd3ac5b4bf06

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\HeadFile.exe

Filesize
360KB

MD5
aab8e05f4df037cffc1b9e3412fe277b

SHA1
4add73001060c13b3188fd9becc8b4607e451749

SHA256
1bea1f9ac11ccdf79cfd98003b6a9be5ce232d8fce18986d891ab67ca796e183

SHA512
abc8f71c1732945b9145993900a2b33d26c0d712eb17182bb76678db34d6ee3c344341d65114454dcc727b51a8af618785d50ecce7e4a0c31a1bdd3ac5b4bf06

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\MBR.exe

Filesize
48KB

MD5
f13248b7d74e5c344170aa70e16470a3

SHA1
c08fe5cb43b0b8477f27bce022c3aad63278b42a

SHA256
c1c12b39151120565f3f4212064cae26c4cc65970bdeefed370cb2fc1c3a4bb4

SHA512
c518f10a40d3393582933c4bcd80e78354116b82f2a819717214261841aea057fe797ed0f9c2d180b21cf876cff4b4603158ffc3120ee440a6274c925f07c817

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\MBR.exe

Filesize
48KB

MD5
f13248b7d74e5c344170aa70e16470a3

SHA1
c08fe5cb43b0b8477f27bce022c3aad63278b42a

SHA256
c1c12b39151120565f3f4212064cae26c4cc65970bdeefed370cb2fc1c3a4bb4

SHA512
c518f10a40d3393582933c4bcd80e78354116b82f2a819717214261841aea057fe797ed0f9c2d180b21cf876cff4b4603158ffc3120ee440a6274c925f07c817

Download Submit
memory/4220-150-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/4220-151-0x0000000002190000-0x0000000002191000-memory.dmp

Filesize
4KB

Download
memory/4876-154-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download

Resubmissions

Analysis