Analysis
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max time kernel
106s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
03-10-2022 10:31
Static task
static1
Behavioral task
behavioral1
Sample
07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe
Resource
win10v2004-20220901-en
General
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Target
07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe
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Size
806KB
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MD5
fd9bc712624cfc6075a4b5f58a989462
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SHA1
afa4d6a3494c364e3f00fc6dba9f931e8ac58276
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SHA256
07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e
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SHA512
f1e71d874e2843b9599eaa0c7f6b10251b8bca10a637e5cf06dff9c8c5d06ac4b6e00cad93c58ed47699dc6395593e16a40cd6b0057dd5b42208aaaa5601277e
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SSDEEP
12288:n4evJFLK39GlvSeWmTdmUBI+nKiTm/P9qt/kdK4HTN:n4ev3YyvSupmfyKiTM1q
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
dubaioilandgas.xyz - Port:
587 - Username:
wealthlogs@dubaioilandgas.xyz - Password:
7213575aceACE@#$ - Email To:
wealth@dubaioilandgas.xyz
https://api.telegram.org/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1960-139-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 57 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exedescription pid process target process PID 3844 set thread context of 1960 3844 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exepid process 1960 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exedescription pid process Token: SeDebugPrivilege 1960 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exedescription pid process target process PID 3844 wrote to memory of 1960 3844 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe PID 3844 wrote to memory of 1960 3844 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe PID 3844 wrote to memory of 1960 3844 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe PID 3844 wrote to memory of 1960 3844 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe PID 3844 wrote to memory of 1960 3844 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe PID 3844 wrote to memory of 1960 3844 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe PID 3844 wrote to memory of 1960 3844 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe PID 3844 wrote to memory of 1960 3844 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe -
outlook_office_path 1 IoCs
Processes:
07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe -
outlook_win_path 1 IoCs
Processes:
07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe"C:\Users\Admin\AppData\Local\Temp\07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe"C:\Users\Admin\AppData\Local\Temp\07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\07e31a5e8c561c60b4a1768f68bd0699db9e5b185f03d6170d735e2b92da1f4e.exe.logFilesize
1KB
MD5e08f822522c617a40840c62e4b0fb45e
SHA1ae516dca4da5234be6676d3f234c19ec55725be7
SHA256bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7
SHA512894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4
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memory/1960-138-0x0000000000000000-mapping.dmp
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memory/1960-139-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1960-141-0x00000000063D0000-0x0000000006592000-memory.dmpFilesize
1.8MB
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memory/3844-132-0x0000000000090000-0x0000000000160000-memory.dmpFilesize
832KB
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memory/3844-133-0x0000000005100000-0x00000000056A4000-memory.dmpFilesize
5.6MB
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memory/3844-134-0x0000000004B50000-0x0000000004BE2000-memory.dmpFilesize
584KB
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memory/3844-135-0x0000000004B10000-0x0000000004B1A000-memory.dmpFilesize
40KB
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memory/3844-136-0x0000000008670000-0x000000000870C000-memory.dmpFilesize
624KB
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memory/3844-137-0x0000000008710000-0x0000000008776000-memory.dmpFilesize
408KB