ae5af3ba073b51bb5ede85bd4993ac722083dc8f7787d76e1ce3bd15e2f13d58

Analysis

max time kernel
142s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20-05-2024 03:19

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General

Target

office 2010 正版验证激活工具.exe
Size

1.0MB
MD5

b18903f14c92f3b9d3d08ca13a39efdd
SHA1

d146af98eb5ce7a3ecbff8163eef002458a1f442
SHA256

aa00aad043d88370e5225a1dabae3ea49cc703a9575edd41f24263b013c2f949
SHA512

ea179a625c8fe9eeec5920fbfb868966c6605b61ca1e1421697682b9a703bb46107fb8db3acd46fae50b97506055e5dbdf9fd16119ec97fad5bc794e41bfa182
SSDEEP

24576:+PQRqBbikTHaaS3imkNQo1mLw+N4HtSzxGp1XCStb6ZDKb:LpoHar3BMQoEBu6UpNtoDKb

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0013000000014c67-70.dat	acprotect

Executes dropped EXE 1 IoCs

pid	Process
2532	autorun.exe

Loads dropped DLL 3 IoCs

pid	Process
2464	cmd.exe
2464	cmd.exe
2532	autorun.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2752-0-0x0000000000400000-0x0000000000669000-memory.dmp	upx
behavioral1/files/0x0013000000014c67-70.dat	upx
behavioral1/memory/2532-72-0x0000000010000000-0x000000001007E000-memory.dmp	upx
behavioral1/memory/2752-80-0x0000000000400000-0x0000000000669000-memory.dmp	upx
behavioral1/memory/2532-82-0x0000000010000000-0x000000001007E000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 2464	2752	office 2010 正版验证激活工具.exe	28
PID 2752 wrote to memory of 2464	2752	office 2010 正版验证激活工具.exe	28
PID 2752 wrote to memory of 2464	2752	office 2010 正版验证激活工具.exe	28
PID 2752 wrote to memory of 2464	2752	office 2010 正版验证激活工具.exe	28
PID 2464 wrote to memory of 2532	2464	cmd.exe	30
PID 2464 wrote to memory of 2532	2464	cmd.exe	30
PID 2464 wrote to memory of 2532	2464	cmd.exe	30
PID 2464 wrote to memory of 2532	2464	cmd.exe	30
PID 2464 wrote to memory of 2532	2464	cmd.exe	30
PID 2464 wrote to memory of 2532	2464	cmd.exe	30
PID 2464 wrote to memory of 2532	2464	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\office 2010 正版验证激活工具.exe
"C:\Users\Admin\AppData\Local\Temp\office 2010 正版验证激活工具.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\7D1C.tmp\Start.cmd" "
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2464
- - C:\Users\Admin\AppData\Local\Temp\7D1C.tmp\autorun.exe
    autorun.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:2532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7D1C.tmp\Start.cmd

Filesize
51B

MD5
5dbf6f6f2093d14dd0d2bdb71a333eb0

SHA1
b81f0ffb620d6fe38958706f2c62fdeb816c5bb6

SHA256
2c0434dbfb7befba658ccb67be2643484b76a49dadc26a3cbe7ffc3c6e2ec5da

SHA512
05ba55f8070ffde23755dae6139e22b340744e2c6fe268d6bd5582d4f02a49f5bd9f934b650244b1e7b120a84f507293afef5dec98a0ce274a6035b06fff0410

Download Submit
C:\Users\Admin\AppData\Local\Temp\7D1C.tmp\autorun.apm

Filesize
193KB

MD5
7232bbd11acddad873c424ddd2d01def

SHA1
c393621ede4dcb7270e23f21aca4c397bb499153

SHA256
02eb1da9427be4f91532fd299fbc6ee3d50aa67c2d59c4888a15062fb978655c

SHA512
e9577f4a3328d8e86f65b29dd10dd47d9d0f23854454a6082b54ed16d24a9d965992bdd188887921b7368b164d6eff80e95ecdfdfb0bf0b69bdf4067cbd3e344

Download Submit
\Users\Admin\AppData\Local\Temp\7D1C.tmp\autorun.exe

Filesize
1.4MB

MD5
9756dc84dd17e58c4b4aaba3279364d3

SHA1
d363c8527c6e98adfa1baaecfa0b5928cf4ccb30

SHA256
0fce14a187aae773ce1a30e331aad0b36ea5d1b830e450f81eb7e9f4899ee9cc

SHA512
f6e412f257fa470ba284cb98590a1b340ce3afa739275230f8a960341775ccc3337e79a79788416c17ebc8db7d2959a6193d1fa321b219e6562c02ea4c57a56d

Download Submit
\Users\Admin\AppData\Local\Temp\apm819E.tmp

Filesize
146KB

MD5
3d4839228c7ee77e28832879eeb17340

SHA1
ebe4a6388c8c6831837e232b48b8f4266b7f711e

SHA256
5d6ff8a11cda6d5b1e6d8a5562594379a082cee18f402a8a0a26b8cabe428954

SHA512
f3c534524eaa4b51ee44a6c1d05a142c0d10d9c1c48db79b60903dd948d5712b367479b82cd85fa8ee094dcd2569c0fd85a36c10c97deab59e49e1f1f4da6c56

Download Submit
memory/2532-68-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2532-72-0x0000000010000000-0x000000001007E000-memory.dmp

Filesize
504KB

Download
memory/2532-82-0x0000000010000000-0x000000001007E000-memory.dmp

Filesize
504KB

Download
memory/2532-81-0x0000000000400000-0x00000000005B1000-memory.dmp

Filesize
1.7MB

Download
memory/2532-86-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2752-0-0x0000000000400000-0x0000000000669000-memory.dmp

Filesize
2.4MB

Download
memory/2752-80-0x0000000000400000-0x0000000000669000-memory.dmp

Filesize
2.4MB

Download