Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/01/2025, 02:28 UTC
Static task
static1
Behavioral task
behavioral1
Sample
224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe
Resource
win10v2004-20241007-en
General
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Target
224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe
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Size
600KB
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MD5
893b2032f69dd4e7c72d838fa0f14920
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SHA1
d6fdc27cf17555b26b34d3314868b229de8812bf
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SHA256
224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23a
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SHA512
2841618eb6d89783122291fc759efdb49dfb56968237c8df4d713a52d485b7bb33e8f65db53b15f2e10f81e658dde2cd4eaa6b07f918852ade9d92aaa38d8203
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SSDEEP
12288:q7lw1DxepifX9IiyO9KWz3d7ysgfBnnl2bI:q7m1DX3yO9KWz3lysgpnnc8
Malware Config
Signatures
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RevengeRAT
Remote-access trojan with a wide range of capabilities.
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Revengerat family
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RevengeRat Executable 1 IoCs
resource yara_rule behavioral2/files/0x0007000000023c72-6.dat revengerat -
Executes dropped EXE 1 IoCs
pid Process 1012 ocs_v7f.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1012 ocs_v7f.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2344 224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe 1012 ocs_v7f.exe 1012 ocs_v7f.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2344 wrote to memory of 1012 2344 224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe 82 PID 2344 wrote to memory of 1012 2344 224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe"C:\Users\Admin\AppData\Local\Temp\224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v7f.exeC:\Users\Admin\AppData\Local\Temp\OCS\ocs_v7f.exe -install -54372629 -chipde -15706667e09f4a87ab0900d74d071b01 - -ChromeBundle -agprrzhexoebyjcn -1970522⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1012
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Network
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Remote address:8.8.8.8:53Request28.118.140.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request219.135.221.88.in-addr.arpaIN PTRResponse219.135.221.88.in-addr.arpaIN PTRa88-221-135-219deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request73.31.126.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request245.231.24.184.in-addr.arpaIN PTRResponse245.231.24.184.in-addr.arpaIN PTRa184-24-231-245deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Requestthinklabs-ltd.deIN AResponsethinklabs-ltd.deIN A176.9.175.237
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Remote address:176.9.175.237:80RequestGET /geoip.php HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:23.0; DSde) Gecko/20100101 Firefox/23.0
Host: thinklabs-ltd.de
Connection: Keep-Alive
ResponseHTTP/1.1 200 OK
Server: Apache
Vary: Accept-Encoding
Content-Length: 2
Keep-Alive: timeout=5, max=1500
Connection: Keep-Alive
Content-Type: text/html
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Remote address:8.8.8.8:53Requestbin.download-sponsor.deIN AResponsebin.download-sponsor.deIN A176.9.175.234
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Remote address:8.8.8.8:53Request237.175.9.176.in-addr.arpaIN PTRResponse237.175.9.176.in-addr.arpaIN PTRwww1thinklabs-clusterde
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Remote address:8.8.8.8:53Request234.175.9.176.in-addr.arpaIN PTRResponse234.175.9.176.in-addr.arpaIN PTRweb1thinklabs-clusterde
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Remote address:8.8.8.8:53Request228.249.119.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request104.219.191.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request56.163.245.4.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request56.163.245.4.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request18.31.95.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request114.134.221.88.in-addr.arpaIN PTRResponse114.134.221.88.in-addr.arpaIN PTRa88-221-134-114deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request114.134.221.88.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request172.210.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request19.229.111.52.in-addr.arpaIN PTRResponse
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397 B 330 B 5 3
HTTP Request
GET http://thinklabs-ltd.de/geoip.phpHTTP Response
200 -
543 B 172 B 7 4
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72 B 158 B 1 1
DNS Request
28.118.140.52.in-addr.arpa
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73 B 139 B 1 1
DNS Request
219.135.221.88.in-addr.arpa
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71 B 157 B 1 1
DNS Request
73.31.126.40.in-addr.arpa
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73 B 139 B 1 1
DNS Request
245.231.24.184.in-addr.arpa
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62 B 78 B 1 1
DNS Request
thinklabs-ltd.de
DNS Response
176.9.175.237
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69 B 85 B 1 1
DNS Request
bin.download-sponsor.de
DNS Response
176.9.175.234
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72 B 111 B 1 1
DNS Request
237.175.9.176.in-addr.arpa
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72 B 111 B 1 1
DNS Request
234.175.9.176.in-addr.arpa
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73 B 159 B 1 1
DNS Request
228.249.119.40.in-addr.arpa
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73 B 147 B 1 1
DNS Request
104.219.191.52.in-addr.arpa
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142 B 157 B 2 1
DNS Request
56.163.245.4.in-addr.arpa
DNS Request
56.163.245.4.in-addr.arpa
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70 B 144 B 1 1
DNS Request
18.31.95.13.in-addr.arpa
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146 B 139 B 2 1
DNS Request
114.134.221.88.in-addr.arpa
DNS Request
114.134.221.88.in-addr.arpa
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74 B 128 B 1 1
DNS Request
172.210.232.199.in-addr.arpa
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72 B 158 B 1 1
DNS Request
19.229.111.52.in-addr.arpa
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
83B
MD59246d9efdff3cca452eb00ee4ac89a0f
SHA1ddfa7621f431042e737493488ebcd462646626ab
SHA256f0c75c3d567c8763f2c449f590e7d4bef6a47924d3fd7622bf48b75108bbd4aa
SHA512c20f715f376c7d0daecbebde91033ad4529006fd939e8c6311f9aea1dd162acedc08110d210d21db6a96af63ad32774d722646fa763eab2b63970e35176df54f
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Filesize
288KB
MD5ea3ccd42dbdc3500e3888daf53d8ef5d
SHA1848c686280eaa04b172fccffbd312132a0c46172
SHA256cd166eede0e0e5303fc3f5fe5f0dd44999020f116bde2adea15319cc214751b5
SHA5127126ec10c2301354f32f3f813958c61eaef63fe946b804ebd6f5934068b344ab75857886d867373f7a2ccf47f18a5a0f1dbe652e9649963a9fdea2b3de6dba50