Analysis
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max time kernel
57s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
17-04-2024 01:16
Static task
static1
Behavioral task
behavioral1
Sample
gunzipped.exe
Resource
win7-20240221-en
General
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Target
gunzipped.exe
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Size
541KB
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MD5
8864b52d242037414b7c4a230c390ab8
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SHA1
47680d0f0d286097f7cdda37947aaaacd7226ee3
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SHA256
d405284f75cde4b8c45e3d5c3b41c7bbd6db2c75788cb6d0b1deec5ea60559a4
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SHA512
1cc6124f479dee45a46ada9416e90642365f316b055e2dbb73cc34b0276449fabf1b7929e5a76c133829feca47669445cbce2b876430d5d77902c2034b64b59d
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SSDEEP
12288:/AogULNdQcE6lIi6TckYyD1WoO3wjcuuC4KU3f3uWbF:JgadQ1iYcSWNwjHuC4KU3f3uWbF
Malware Config
Extracted
lokibot
http://136.244.109.75/index.php/1748937
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
gunzipped.exepid process 1184 gunzipped.exe 1184 gunzipped.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
gunzipped.exedescription pid process Token: SeDebugPrivilege 1184 gunzipped.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WiHDtnb.exe"2⤵
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WiHDtnb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8D76.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"2⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4068 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_p3oq5s1j.4oy.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\tmp8D76.tmpFilesize
1KB
MD5fecf80add1312ce5556d2600c76eb25c
SHA1df71fbbf8f5841eceb61d4177b59e250d5868e9a
SHA25663f144a773b12d6976600f0b4a153b133b3535c069900c357b5428c65b787c00
SHA5123f5fc2b45bcd508c44893814b6a1bab7fab32ea3fc8744d04bab79a47b5a08575879ecb61a163715e0ed42bc470b7a4c2370ec574a8ec8aded346e12f585fc36
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353Filesize
46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353Filesize
46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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memory/1184-12-0x0000000006630000-0x000000000663C000-memory.dmpFilesize
48KB
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memory/1184-14-0x0000000008D60000-0x0000000008DFC000-memory.dmpFilesize
624KB
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memory/1184-5-0x0000000005670000-0x00000000059C4000-memory.dmpFilesize
3.3MB
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memory/1184-6-0x0000000005580000-0x00000000055F8000-memory.dmpFilesize
480KB
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memory/1184-7-0x0000000005B90000-0x0000000005B9A000-memory.dmpFilesize
40KB
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memory/1184-8-0x0000000005BB0000-0x0000000005BC4000-memory.dmpFilesize
80KB
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memory/1184-9-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB
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memory/1184-10-0x0000000005660000-0x0000000005670000-memory.dmpFilesize
64KB
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memory/1184-3-0x00000000054D0000-0x0000000005562000-memory.dmpFilesize
584KB
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memory/1184-11-0x00000000062C0000-0x00000000062C8000-memory.dmpFilesize
32KB
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memory/1184-13-0x0000000006850000-0x00000000068B2000-memory.dmpFilesize
392KB
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memory/1184-4-0x0000000005660000-0x0000000005670000-memory.dmpFilesize
64KB
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memory/1184-30-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB
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memory/1184-0-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB
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memory/1184-1-0x0000000000A30000-0x0000000000ABC000-memory.dmpFilesize
560KB
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memory/1184-2-0x0000000005C20000-0x00000000061C4000-memory.dmpFilesize
5.6MB
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memory/1692-100-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1692-64-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1692-25-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1692-29-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1692-27-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2680-32-0x0000000004EE0000-0x0000000004F46000-memory.dmpFilesize
408KB
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memory/2680-68-0x0000000006240000-0x0000000006272000-memory.dmpFilesize
200KB
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memory/2680-33-0x00000000056C0000-0x0000000005726000-memory.dmpFilesize
408KB
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memory/2680-24-0x0000000004FA0000-0x00000000055C8000-memory.dmpFilesize
6.2MB
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memory/2680-46-0x0000000005830000-0x0000000005B84000-memory.dmpFilesize
3.3MB
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memory/2680-22-0x0000000002460000-0x0000000002470000-memory.dmpFilesize
64KB
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memory/2680-20-0x0000000002460000-0x0000000002470000-memory.dmpFilesize
64KB
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memory/2680-62-0x0000000005D00000-0x0000000005D1E000-memory.dmpFilesize
120KB
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memory/2680-63-0x0000000005D90000-0x0000000005DDC000-memory.dmpFilesize
304KB
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memory/2680-21-0x0000000002350000-0x0000000002386000-memory.dmpFilesize
216KB
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memory/2680-66-0x0000000002460000-0x0000000002470000-memory.dmpFilesize
64KB
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memory/2680-69-0x0000000070180000-0x00000000701CC000-memory.dmpFilesize
304KB
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memory/2680-79-0x0000000006220000-0x000000000623E000-memory.dmpFilesize
120KB
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memory/2680-31-0x0000000004E40000-0x0000000004E62000-memory.dmpFilesize
136KB
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memory/2680-80-0x0000000006F10000-0x0000000006FB3000-memory.dmpFilesize
652KB
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memory/2680-67-0x000000007EE20000-0x000000007EE30000-memory.dmpFilesize
64KB
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memory/2680-82-0x0000000007000000-0x000000000701A000-memory.dmpFilesize
104KB
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memory/2680-81-0x0000000007650000-0x0000000007CCA000-memory.dmpFilesize
6.5MB
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memory/2680-83-0x0000000007110000-0x000000000711A000-memory.dmpFilesize
40KB
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memory/2680-84-0x0000000007310000-0x00000000073A6000-memory.dmpFilesize
600KB
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memory/2680-85-0x00000000072B0000-0x00000000072C1000-memory.dmpFilesize
68KB
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memory/2680-86-0x00000000072D0000-0x00000000072DE000-memory.dmpFilesize
56KB
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memory/2680-87-0x00000000072E0000-0x00000000072F4000-memory.dmpFilesize
80KB
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memory/2680-88-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB
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memory/2680-89-0x00000000073E0000-0x00000000073FA000-memory.dmpFilesize
104KB
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memory/2680-90-0x00000000073C0000-0x00000000073C8000-memory.dmpFilesize
32KB
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memory/2680-93-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB
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memory/2680-19-0x0000000074510000-0x0000000074CC0000-memory.dmpFilesize
7.7MB