bea34078c360c71fcadc1a86ebd397d081f0d589913ad43970c1a3983231f522

Analysis

max time kernel
141s
max time network
113s
platform
windows11-21h2_x64
resource
win11-20231215-en
resource tags

arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
submitted
03-02-2024 19:36

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General

Target

NordVPNSetup.exe
Size

1.7MB
MD5

59cb69a08fdd9cb4b0539e3356df1d4d
SHA1

0c773a0a76f821780c002d527bee387b98904569
SHA256

bea34078c360c71fcadc1a86ebd397d081f0d589913ad43970c1a3983231f522
SHA512

51d4f3d396d183bc5dcaaa0a26cf024fade9b5e5c0e73e1d2ee7663ba26bc55e799beb488d5bab8d8252147b33df6ea1209ebd730124a919940e899758842ec2
SSDEEP

24576:u7FUDowAyrTVE3U5Fg23TD2D+Fz3ifFUwo433RfFcdnOtksSm:uBuZrEUWq0t9D7l

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

NordVPNSetup.tmp

pid process

3548 NordVPNSetup.tmp
Loads dropped DLL 3 IoCs

Processes:

NordVPNSetup.tmp

pid process

3548 NordVPNSetup.tmp
3548 NordVPNSetup.tmp
3548 NordVPNSetup.tmp
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NordVPNSetup.tmp

description pid process

Token: SeDebugPrivilege 3548 NordVPNSetup.tmp

pid	process
3548	NordVPNSetup.tmp

pid	process
3548	NordVPNSetup.tmp
3548	NordVPNSetup.tmp
3548	NordVPNSetup.tmp

description	pid	process
Token: SeDebugPrivilege	3548	NordVPNSetup.tmp

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

NordVPNSetup.exe

description	pid	process	target process
PID 3268 wrote to memory of 3548	3268	NordVPNSetup.exe	NordVPNSetup.tmp
PID 3268 wrote to memory of 3548	3268	NordVPNSetup.exe	NordVPNSetup.tmp
PID 3268 wrote to memory of 3548	3268	NordVPNSetup.exe	NordVPNSetup.tmp

C:\Users\Admin\AppData\Local\Temp\NordVPNSetup.exe
"C:\Users\Admin\AppData\Local\Temp\NordVPNSetup.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3268

C:\Users\Admin\AppData\Local\Temp\is-ENV0M.tmp\NordVPNSetup.tmp
"C:\Users\Admin\AppData\Local\Temp\is-ENV0M.tmp\NordVPNSetup.tmp" /SL5="$50202,890440,866304,C:\Users\Admin\AppData\Local\Temp\NordVPNSetup.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:3548

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-ENV0M.tmp\NordVPNSetup.tmp
Filesize
3.1MB

MD5
29ca787f3a0d83846b7318d02fccb583

SHA1
b3688c01bef0e9f1fe62dc831926df3ca92b3778

SHA256
746b972e21acb59e4086b5b25fe53ef2cddcecfa94dd56ad68c8e5bab9960c3c

SHA512
a6c21bf5590dc91a5d9bc729d9c04c20b54341d3270efd2fb7d2b548d7dc7b23a1a351147a07dfd569e901a608cb44533304de10725cb02fec781cada80b8e3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-K0LMK.tmp\Nord.Setup.dll
Filesize
40KB

MD5
b18bd486c5718397bc65d77a16ce2593

SHA1
58fe73e27c5c04e6915c5358f698f7fe8c2b5af8

SHA256
0bbf32b0553ca1292602e8c2c0458e075fdee2c8b6ef8ea81e924a86bc065f3c

SHA512
f4ffa1c8983914c41657fecc11c9324caa5899ad875b9687da8ffcf79ab189f19d6f926e16f09f240de9e6b22e26691fae785ed95657af310de5bf6c58ce8e0e

Download Submit
memory/3268-26-0x0000000000400000-0x00000000004E1000-memory.dmp

Filesize
900KB

Download
memory/3268-0-0x0000000000400000-0x00000000004E1000-memory.dmp

Filesize
900KB

Download
memory/3548-5-0x0000000002710000-0x0000000002711000-memory.dmp

Filesize
4KB

Download
memory/3548-18-0x0000000003C70000-0x0000000003C80000-memory.dmp

Filesize
64KB

Download
memory/3548-22-0x0000000003BA0000-0x0000000003BB0000-memory.dmp

Filesize
64KB

Download
memory/3548-23-0x0000000074550000-0x0000000074560000-memory.dmp

Filesize
64KB

Download
memory/3548-24-0x0000000073CA0000-0x0000000074451000-memory.dmp

Filesize
7.7MB

Download
memory/3548-25-0x00000000073B0000-0x00000000078DC000-memory.dmp

Filesize
5.2MB

Download
memory/3548-27-0x0000000000400000-0x000000000071B000-memory.dmp

Filesize
3.1MB

Download
memory/3548-30-0x0000000002710000-0x0000000002711000-memory.dmp

Filesize
4KB

Download
memory/3548-31-0x0000000003C70000-0x0000000003C80000-memory.dmp

Filesize
64KB

Download
memory/3548-32-0x0000000073CA0000-0x0000000074451000-memory.dmp

Filesize
7.7MB

Download