d7feb2d8b628e2aefac781623b45aa39fbf2cce0da23bc6d21a681f26fef1cc7

Analysis

max time kernel
141s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29/10/2022, 15:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d7feb2d8b628e2aefac781623b45aa39fbf2cce0da23bc6d21a681f26fef1cc7.exe
Size

681KB
MD5

ab53d00dbdcf43e22476706b2e333c1d
SHA1

b41a4cd7c8828a6b4decc3d3abeb3f3706fc629e
SHA256

d7feb2d8b628e2aefac781623b45aa39fbf2cce0da23bc6d21a681f26fef1cc7
SHA512

2b1eef04d268ef94962a52f2a2b1173820f272fc15f64108577b9703b8776d0297a5aa42de5e7e7c7d6036f0a7afce83d9d524c5b17238cdacada9e2e44ea23e
SSDEEP

12288:6S3wRO1Gl6Wqc8+IFfYt7RwTknRYhzohv8W8l6SpnXlEoKRRW7YR72:6LDnqcPIFfYtVwTWxk9lr1Xl2R07YR72

Score

9^/10

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000500000000b2d2-55.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
1168	d7feb2d8b628e2aefac781623b45aa39fbf2cce0da23bc6d21a681f26fef1cc7.exe
1168	d7feb2d8b628e2aefac781623b45aa39fbf2cce0da23bc6d21a681f26fef1cc7.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1168	d7feb2d8b628e2aefac781623b45aa39fbf2cce0da23bc6d21a681f26fef1cc7.exe

C:\Users\Admin\AppData\Local\Temp\d7feb2d8b628e2aefac781623b45aa39fbf2cce0da23bc6d21a681f26fef1cc7.exe
"C:\Users\Admin\AppData\Local\Temp\d7feb2d8b628e2aefac781623b45aa39fbf2cce0da23bc6d21a681f26fef1cc7.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:1168

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\dak723.tmp

Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
\Users\Admin\AppData\Local\Temp\nst810.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

Download Submit
memory/1168-54-0x00000000760E1000-0x00000000760E3000-memory.dmp

Filesize
8KB

Download
memory/1168-57-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1168-58-0x00000000003B0000-0x00000000003F3000-memory.dmp

Filesize
268KB

Download
memory/1168-59-0x00000000004C0000-0x0000000000533000-memory.dmp

Filesize
460KB

Download
memory/1168-60-0x00000000004C0000-0x0000000000533000-memory.dmp

Filesize
460KB

Download