bea34078c360c71fcadc1a86ebd397d081f0d589913ad43970c1a3983231f522

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
10-10-2023 00:24

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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

2592 NordVPNSetup.tmp
Loads dropped DLL 4 IoCs

Processes:

NordVPNSetup.exeNordVPNSetup.tmp

pid process

2260 NordVPNSetup.exe
2592 NordVPNSetup.tmp
2592 NordVPNSetup.tmp
2592 NordVPNSetup.tmp
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

NordVPNSetup.tmp

pid process

2592 NordVPNSetup.tmp

pid	process
2592	NordVPNSetup.tmp

pid	process
2260	NordVPNSetup.exe
2592	NordVPNSetup.tmp
2592	NordVPNSetup.tmp
2592	NordVPNSetup.tmp

pid	process
2592	NordVPNSetup.tmp

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

NordVPNSetup.exe

description	pid	process	target process
PID 2260 wrote to memory of 2592	2260	NordVPNSetup.exe	NordVPNSetup.tmp
PID 2260 wrote to memory of 2592	2260	NordVPNSetup.exe	NordVPNSetup.tmp
PID 2260 wrote to memory of 2592	2260	NordVPNSetup.exe	NordVPNSetup.tmp
PID 2260 wrote to memory of 2592	2260	NordVPNSetup.exe	NordVPNSetup.tmp
PID 2260 wrote to memory of 2592	2260	NordVPNSetup.exe	NordVPNSetup.tmp
PID 2260 wrote to memory of 2592	2260	NordVPNSetup.exe	NordVPNSetup.tmp
PID 2260 wrote to memory of 2592	2260	NordVPNSetup.exe	NordVPNSetup.tmp

C:\Users\Admin\AppData\Local\Temp\NordVPNSetup.exe
"C:\Users\Admin\AppData\Local\Temp\NordVPNSetup.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2260

C:\Users\Admin\AppData\Local\Temp\is-PEBBC.tmp\NordVPNSetup.tmp
"C:\Users\Admin\AppData\Local\Temp\is-PEBBC.tmp\NordVPNSetup.tmp" /SL5="$90154,890440,866304,C:\Users\Admin\AppData\Local\Temp\NordVPNSetup.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:2592

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab4BF0.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4C32.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-IS9M0.tmp\Nord.Setup.dll

Filesize
40KB

MD5
fb3b4bb0ea4f23de6109281606a35c8e

SHA1
01fc9184e971407bf2c7bc4b4e5181c96a16e38b

SHA256
5a8c26e985a7346e04d95e57373e7f65646d42f2403ccb24e5092d21d6a2a5b9

SHA512
6481aa9610589fb9609d74c8daa70b527593833972540bbcfeef11bc1ec66544b77ad5517b06b46b3e157969593095045253487c57a6b712efba9f47b75873e6

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-PEBBC.tmp\NordVPNSetup.tmp

Filesize
3.1MB

MD5
29ca787f3a0d83846b7318d02fccb583

SHA1
b3688c01bef0e9f1fe62dc831926df3ca92b3778

SHA256
746b972e21acb59e4086b5b25fe53ef2cddcecfa94dd56ad68c8e5bab9960c3c

SHA512
a6c21bf5590dc91a5d9bc729d9c04c20b54341d3270efd2fb7d2b548d7dc7b23a1a351147a07dfd569e901a608cb44533304de10725cb02fec781cada80b8e3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-PEBBC.tmp\NordVPNSetup.tmp

Filesize
3.1MB

MD5
29ca787f3a0d83846b7318d02fccb583

SHA1
b3688c01bef0e9f1fe62dc831926df3ca92b3778

SHA256
746b972e21acb59e4086b5b25fe53ef2cddcecfa94dd56ad68c8e5bab9960c3c

SHA512
a6c21bf5590dc91a5d9bc729d9c04c20b54341d3270efd2fb7d2b548d7dc7b23a1a351147a07dfd569e901a608cb44533304de10725cb02fec781cada80b8e3b

Download Submit
\Users\Admin\AppData\Local\Temp\is-IS9M0.tmp\Nord.Setup.dll

Filesize
40KB

MD5
fb3b4bb0ea4f23de6109281606a35c8e

SHA1
01fc9184e971407bf2c7bc4b4e5181c96a16e38b

SHA256
5a8c26e985a7346e04d95e57373e7f65646d42f2403ccb24e5092d21d6a2a5b9

SHA512
6481aa9610589fb9609d74c8daa70b527593833972540bbcfeef11bc1ec66544b77ad5517b06b46b3e157969593095045253487c57a6b712efba9f47b75873e6

Download Submit
\Users\Admin\AppData\Local\Temp\is-IS9M0.tmp\Nord.Setup.dll

Filesize
40KB

MD5
fb3b4bb0ea4f23de6109281606a35c8e

SHA1
01fc9184e971407bf2c7bc4b4e5181c96a16e38b

SHA256
5a8c26e985a7346e04d95e57373e7f65646d42f2403ccb24e5092d21d6a2a5b9

SHA512
6481aa9610589fb9609d74c8daa70b527593833972540bbcfeef11bc1ec66544b77ad5517b06b46b3e157969593095045253487c57a6b712efba9f47b75873e6

Download Submit
\Users\Admin\AppData\Local\Temp\is-IS9M0.tmp\Nord.Setup.dll

Filesize
40KB

MD5
fb3b4bb0ea4f23de6109281606a35c8e

SHA1
01fc9184e971407bf2c7bc4b4e5181c96a16e38b

SHA256
5a8c26e985a7346e04d95e57373e7f65646d42f2403ccb24e5092d21d6a2a5b9

SHA512
6481aa9610589fb9609d74c8daa70b527593833972540bbcfeef11bc1ec66544b77ad5517b06b46b3e157969593095045253487c57a6b712efba9f47b75873e6

Download Submit
\Users\Admin\AppData\Local\Temp\is-PEBBC.tmp\NordVPNSetup.tmp

Filesize
3.1MB

MD5
29ca787f3a0d83846b7318d02fccb583

SHA1
b3688c01bef0e9f1fe62dc831926df3ca92b3778

SHA256
746b972e21acb59e4086b5b25fe53ef2cddcecfa94dd56ad68c8e5bab9960c3c

SHA512
a6c21bf5590dc91a5d9bc729d9c04c20b54341d3270efd2fb7d2b548d7dc7b23a1a351147a07dfd569e901a608cb44533304de10725cb02fec781cada80b8e3b

Download Submit
memory/2260-0-0x0000000000400000-0x00000000004E1000-memory.dmp

Filesize
900KB

Download
memory/2260-178-0x0000000000400000-0x00000000004E1000-memory.dmp

Filesize
900KB

Download
memory/2592-17-0x00000000041F0000-0x0000000004230000-memory.dmp

Filesize
256KB

Download
memory/2592-20-0x0000000074140000-0x00000000746EB000-memory.dmp

Filesize
5.7MB

Download
memory/2592-7-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2592-35-0x0000000074140000-0x00000000746EB000-memory.dmp

Filesize
5.7MB

Download
memory/2592-179-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2592-181-0x0000000000400000-0x000000000071B000-memory.dmp

Filesize
3.1MB

Download
memory/2592-182-0x00000000041F0000-0x0000000004230000-memory.dmp

Filesize
256KB

Download
memory/2592-183-0x0000000074140000-0x00000000746EB000-memory.dmp

Filesize
5.7MB

Download