Analysis
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max time kernel
0s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
30-12-2023 02:06
Static task
static1
Behavioral task
behavioral1
Sample
0b174fea183b59e9fd82bbbf4d6ca51a.exe
Resource
win7-20231215-en
General
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Target
0b174fea183b59e9fd82bbbf4d6ca51a.exe
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Size
3.9MB
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MD5
0b174fea183b59e9fd82bbbf4d6ca51a
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SHA1
d3a5217af89a4144b292798fe35b81981f16f640
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SHA256
7e85e9eea33b5c3576d801f9206cba0132f81e569c31e0f76f0ba9229b50b083
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SHA512
6359c2dd3d33a519831d05ec058e3caaba6de4be2911ad1e519412e04d1d1ec537b07add719f366b4fa6936187a3e10c268e307fceca5eaaaa7278198085cd75
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SSDEEP
98304:xDCvLUBsgUtB/0xIOUg2im1HKHSCK85OXovU/FqL:x4LUCgQZ0mS2im1qSZaFUc
Malware Config
Extracted
nullmixer
http://razino.xyz/
Extracted
smokeloader
pub5
Extracted
vidar
39.3
706
https://bandakere.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Nirsoft 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1780-199-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft -
Vidar Stealer 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1576-191-0x0000000000400000-0x0000000000C68000-memory.dmp family_vidar behavioral1/memory/1576-184-0x0000000000350000-0x00000000003E7000-memory.dmp family_vidar behavioral1/memory/1576-316-0x0000000000400000-0x0000000000C68000-memory.dmp family_vidar -
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\7zS8577FE96\setup_install.exe aspack_v212_v242 \Users\Admin\AppData\Local\Temp\7zS8577FE96\libstdc++-6.dll aspack_v212_v242 \Users\Admin\AppData\Local\Temp\7zS8577FE96\libcurl.dll aspack_v212_v242 \Users\Admin\AppData\Local\Temp\7zS8577FE96\libcurlpp.dll aspack_v212_v242 -
Executes dropped EXE 1 IoCs
Processes:
setup_install.exepid process 680 setup_install.exe -
Loads dropped DLL 11 IoCs
Processes:
0b174fea183b59e9fd82bbbf4d6ca51a.exesetup_install.exepid process 1880 0b174fea183b59e9fd82bbbf4d6ca51a.exe 1880 0b174fea183b59e9fd82bbbf4d6ca51a.exe 1880 0b174fea183b59e9fd82bbbf4d6ca51a.exe 680 setup_install.exe 680 setup_install.exe 680 setup_install.exe 680 setup_install.exe 680 setup_install.exe 680 setup_install.exe 680 setup_install.exe 680 setup_install.exe -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule behavioral1/memory/1728-140-0x0000000000260000-0x000000000036E000-memory.dmp agile_net -
Processes:
resource yara_rule behavioral1/memory/1780-199-0x0000000000400000-0x000000000045B000-memory.dmp upx -
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 12 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 448 680 WerFault.exe setup_install.exe -
Suspicious use of WriteProcessMemory 56 IoCs
Processes:
0b174fea183b59e9fd82bbbf4d6ca51a.exesetup_install.exedescription pid process target process PID 1880 wrote to memory of 680 1880 0b174fea183b59e9fd82bbbf4d6ca51a.exe setup_install.exe PID 1880 wrote to memory of 680 1880 0b174fea183b59e9fd82bbbf4d6ca51a.exe setup_install.exe PID 1880 wrote to memory of 680 1880 0b174fea183b59e9fd82bbbf4d6ca51a.exe setup_install.exe PID 1880 wrote to memory of 680 1880 0b174fea183b59e9fd82bbbf4d6ca51a.exe setup_install.exe PID 1880 wrote to memory of 680 1880 0b174fea183b59e9fd82bbbf4d6ca51a.exe setup_install.exe PID 1880 wrote to memory of 680 1880 0b174fea183b59e9fd82bbbf4d6ca51a.exe setup_install.exe PID 1880 wrote to memory of 680 1880 0b174fea183b59e9fd82bbbf4d6ca51a.exe setup_install.exe PID 680 wrote to memory of 2764 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2764 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2764 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2764 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2764 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2764 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2764 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2964 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2964 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2964 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2964 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2964 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2964 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2964 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2672 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2672 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2672 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2672 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2672 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2672 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2672 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2644 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2644 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2644 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2644 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2644 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2644 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2644 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2652 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2652 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2652 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2652 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2652 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2652 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2652 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2308 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2308 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2308 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2308 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2308 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2308 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2308 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2780 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2780 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2780 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2780 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2780 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2780 680 setup_install.exe cmd.exe PID 680 wrote to memory of 2780 680 setup_install.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0b174fea183b59e9fd82bbbf4d6ca51a.exe"C:\Users\Admin\AppData\Local\Temp\0b174fea183b59e9fd82bbbf4d6ca51a.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1880 -
C:\Users\Admin\AppData\Local\Temp\7zS8577FE96\setup_install.exe"C:\Users\Admin\AppData\Local\Temp\7zS8577FE96\setup_install.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:680 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 680 -s 4083⤵
- Program crash
PID:448 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c metina_7.exe3⤵PID:2780
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c metina_6.exe3⤵PID:2308
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c metina_5.exe3⤵PID:2652
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c metina_4.exe3⤵PID:2644
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c metina_3.exe3⤵PID:2672
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c metina_2.exe3⤵PID:2964
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c metina_1.exe3⤵PID:2764
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C:\Users\Admin\AppData\Local\Temp\7zS8577FE96\metina_3.exemetina_3.exe1⤵PID:1576
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C:\Users\Admin\AppData\Local\Temp\7zS8577FE96\metina_7.exemetina_7.exe1⤵PID:1512
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SVHOST.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SVHOST.exe2⤵PID:1728
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SVHOST.exe"C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SVHOST.exe"3⤵PID:2520
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C:\Users\Admin\AppData\Local\Temp\is-FLGI5.tmp\metina_5.tmp"C:\Users\Admin\AppData\Local\Temp\is-FLGI5.tmp\metina_5.tmp" /SL5="$2019C,189670,105984,C:\Users\Admin\AppData\Local\Temp\7zS8577FE96\metina_5.exe"1⤵PID:1912
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k SystemNetworkService1⤵PID:2832
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C:\Windows\SysWOW64\rUNdlL32.eXe"C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",init1⤵PID:2576
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C:\Users\Admin\AppData\Local\Temp\7zS8577FE96\metina_4.exemetina_4.exe1⤵PID:2632
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C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exeC:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt2⤵PID:1780
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C:\Users\Admin\AppData\Local\Temp\7zS8577FE96\metina_5.exemetina_5.exe1⤵PID:2540
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C:\Users\Admin\AppData\Local\Temp\7zS8577FE96\metina_1.exemetina_1.exe1⤵PID:2656
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C:\Users\Admin\AppData\Local\Temp\7zS8577FE96\metina_2.exemetina_2.exe1⤵PID:2552
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C:\Users\Admin\AppData\Local\Temp\7zS8577FE96\metina_6.exemetina_6.exe1⤵PID:2800
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C:\Windows\system32\taskeng.exetaskeng.exe {5C9CF218-CB7E-490E-A85A-35DCE85C43CC} S-1-5-21-3818056530-936619650-3554021955-1000:SFVRQGEO\Admin:Interactive:[1]1⤵PID:1216
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C:\Users\Admin\AppData\Roaming\sjtitagC:\Users\Admin\AppData\Roaming\sjtitag2⤵PID:3008
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
218KB
MD5d09be1f47fd6b827c81a4812b4f7296f
SHA1028ae3596c0790e6d7f9f2f3c8e9591527d267f7
SHA2560de53e7be51789adaec5294346220b20f793e7f8d153a3c110a92d658760697e
SHA512857f44a1383c29208509b8f1164b6438d750d5bb4419add7626986333433e67a0d1211ec240ce9472f30a1f32b16c8097aceba4b2255641b3d8928f94237f595
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Filesize
54KB
MD5e6e578373c2e416289a8da55f1dc5e8e
SHA1b601a229b66ec3d19c2369b36216c6f6eb1c063e
SHA25643e86d650a68f1f91fa2f4375aff2720e934aa78fa3d33e06363122bf5a9535f
SHA5129df6a8c418113a77051f6cb02745ad48c521c13cdadb85e0e37f79e29041464c8c7d7ba8c558fdd877035eb8475b6f93e7fc62b38504ddfe696a61480cabac89
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Filesize
113KB
MD59aec524b616618b0d3d00b27b6f51da1
SHA164264300801a353db324d11738ffed876550e1d3
SHA25659a466f77584438fc3abc0f43edc0fc99d41851726827a008841f05cfe12da7e
SHA5120648a26940e8f4aad73b05ad53e43316dd688e5d55e293cce88267b2b8744412be2e0d507dadad830776bf715bcd819f00f5d1f7ac1c5f1c4f682fb7457a20d0
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Filesize
647KB
MD55e279950775baae5fea04d2cc4526bcc
SHA18aef1e10031c3629512c43dd8b0b5d9060878453
SHA25697de47068327bb822b33c7106f9cbb489480901a6749513ef5c31d229dcaca87
SHA512666325e9ed71da4955058aea31b91e2e848be43211e511865f393b7f537c208c6b31c182f7d728c2704e9fc87e7d1be3f98f5fee4d34f11c56764e1c599afd02
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Filesize
69KB
MD51e0d62c34ff2e649ebc5c372065732ee
SHA1fcfaa36ba456159b26140a43e80fbd7e9d9af2de
SHA256509cb1d1443b623a02562ac760bced540e327c65157ffa938a22f75e38155723
SHA5123653f8ed8ad3476632f731a3e76c6aae97898e4bf14f70007c93e53bc443906835be29f861c4a123db5b11e0f3dd5013b2b3833469a062060825df9ee708dc61
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Filesize
290KB
MD5af41d6d43df35d8c831695e584169a71
SHA1bb8d6f081e93d2860ce62fabefbe9cdf80ebf06e
SHA256cbab323219211a8bb57f5b0ee9bdd97b45724c61da8b842f02174ed87f908141
SHA5125fce8bb65d14ca38178ac1cf9ba7d012a2e64b7af9ae3c6cf31b6cf7be44708474b9381da50cb9c9eea9a4b0429eb4b2e280afba0424b6f5ef0a26379221af9a