bea34078c360c71fcadc1a86ebd397d081f0d589913ad43970c1a3983231f522

Resubmissions

17-12-2023 18:27

231217-w38jfaggb2 7

17-12-2023 18:09

231217-wrpl7afbhk 7

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
17-12-2023 18:27

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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

2312 NordVPNSetup.tmp
Loads dropped DLL 4 IoCs

Processes:

NordVPNSetup.exeNordVPNSetup.tmp

pid process

836 NordVPNSetup.exe
2312 NordVPNSetup.tmp
2312 NordVPNSetup.tmp
2312 NordVPNSetup.tmp
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

NordVPNSetup.tmp

pid process

2312 NordVPNSetup.tmp

pid	process
2312	NordVPNSetup.tmp

pid	process
836	NordVPNSetup.exe
2312	NordVPNSetup.tmp
2312	NordVPNSetup.tmp
2312	NordVPNSetup.tmp

pid	process
2312	NordVPNSetup.tmp

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

NordVPNSetup.exe

description	pid	process	target process
PID 836 wrote to memory of 2312	836	NordVPNSetup.exe	NordVPNSetup.tmp
PID 836 wrote to memory of 2312	836	NordVPNSetup.exe	NordVPNSetup.tmp
PID 836 wrote to memory of 2312	836	NordVPNSetup.exe	NordVPNSetup.tmp
PID 836 wrote to memory of 2312	836	NordVPNSetup.exe	NordVPNSetup.tmp
PID 836 wrote to memory of 2312	836	NordVPNSetup.exe	NordVPNSetup.tmp
PID 836 wrote to memory of 2312	836	NordVPNSetup.exe	NordVPNSetup.tmp
PID 836 wrote to memory of 2312	836	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:836

C:\Users\Admin\AppData\Local\Temp\is-IF65R.tmp\NordVPNSetup.tmp
"C:\Users\Admin\AppData\Local\Temp\is-IF65R.tmp\NordVPNSetup.tmp" /SL5="$4001C,890440,866304,C:\Users\Admin\AppData\Local\Temp\NordVPNSetup.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:2312

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize
242B

MD5
398531493406a24f775482f707829db2

SHA1
b83ec0d1f1e2b2677a97991373760a13d9b434aa

SHA256
31cd9b6ae87927d285a20c8007f1a16cb1da7bd394297d55b7a9afc6197f72b6

SHA512
a6857d273218d76bd52581947140ec07542c512d7b5084dac6968b40bf8bbe4789298ff7b318ea6034cc9a45baba967aee3669a603f75a0a0afdbfbe0d5aac84

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB3C.tmp
Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-IF65R.tmp\NordVPNSetup.tmp
Filesize
2.8MB

MD5
ca44a1a96cd4300e7421866a20054e77

SHA1
4d886d1c9f9ab8368618416073211b2927dfe3b9

SHA256
9a8c0fd6c0cf3070514449bcbf88486ecb5c113c2b0fc027abf30e525f685f14

SHA512
1e2e6903cf9e8f628eb364096c730edc193a536c496cc5c530bf3ddcb1e0adc560790ccbbb9411bf8dae6596102f4c533db3b72ab3b8ae2aab777735e78c838e

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-IF65R.tmp\NordVPNSetup.tmp
Filesize
2.5MB

MD5
776ba382df885da6850c9f5b5170975c

SHA1
5dfd0225e639a14db0d15a1cab4b1ee643d2c601

SHA256
0e82687f4e97cf72e33e0267b94b954b8af24a3acace7d6167e32354c4e9ef7c

SHA512
15fcee597d0dad334d9a9d9c9e7ad3a3c495cfdf44d68a39fcc736174116e115685fb89f05d90160a66d77d9c55307533a20f7a258254349c770e200f08d0a6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KJFS8.tmp\Nord.Setup.dll
Filesize
40KB

MD5
fb3b4bb0ea4f23de6109281606a35c8e

SHA1
01fc9184e971407bf2c7bc4b4e5181c96a16e38b

SHA256
5a8c26e985a7346e04d95e57373e7f65646d42f2403ccb24e5092d21d6a2a5b9

SHA512
6481aa9610589fb9609d74c8daa70b527593833972540bbcfeef11bc1ec66544b77ad5517b06b46b3e157969593095045253487c57a6b712efba9f47b75873e6

Download Submit
\Users\Admin\AppData\Local\Temp\is-IF65R.tmp\NordVPNSetup.tmp
Filesize
3.1MB

MD5
29ca787f3a0d83846b7318d02fccb583

SHA1
b3688c01bef0e9f1fe62dc831926df3ca92b3778

SHA256
746b972e21acb59e4086b5b25fe53ef2cddcecfa94dd56ad68c8e5bab9960c3c

SHA512
a6c21bf5590dc91a5d9bc729d9c04c20b54341d3270efd2fb7d2b548d7dc7b23a1a351147a07dfd569e901a608cb44533304de10725cb02fec781cada80b8e3b

Download Submit
memory/836-183-0x0000000000400000-0x00000000004E1000-memory.dmp

Filesize
900KB

Download
memory/836-1-0x0000000000400000-0x00000000004E1000-memory.dmp

Filesize
900KB

Download
memory/2312-18-0x00000000042D0000-0x0000000004310000-memory.dmp

Filesize
256KB

Download
memory/2312-22-0x00000000740C0000-0x000000007466B000-memory.dmp

Filesize
5.7MB

Download
memory/2312-21-0x00000000740C0000-0x000000007466B000-memory.dmp

Filesize
5.7MB

Download
memory/2312-8-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2312-184-0x0000000000400000-0x000000000071B000-memory.dmp

Filesize
3.1MB

Download
memory/2312-185-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2312-186-0x00000000042D0000-0x0000000004310000-memory.dmp

Filesize
256KB

Download
memory/2312-187-0x00000000740C0000-0x000000007466B000-memory.dmp

Filesize
5.7MB

Download