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Analysis
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max time kernel
93s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27/01/2025, 03:53 UTC
Static task
static1
Behavioral task
behavioral1
Sample
1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe
Resource
win10v2004-20241007-en
General
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Target
1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe
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Size
288KB
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MD5
a13012f26216459efd22cbd93dfbb382
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SHA1
36fb42c5148aacc3916106c8edb57a9621edff72
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SHA256
1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00
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SHA512
d9255227c75500955aa9f633845612b828cd2d84c8797837ae3b548158e077402cc9b2f80cfca6b1090deb5781640ad765a214b07c7c18d40775ac39a5edcfbf
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SSDEEP
3072:gYp/nBIvjB5B88gUPatXtwACz085VUaML+/48:gY/yF5G6AwAqb8K4
Malware Config
Extracted
smokeloader
pub4
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Smokeloader family
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Program crash 1 IoCs
pid pid_target Process procid_target 220 2544 WerFault.exe 82 -
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 1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe"C:\Users\Admin\AppData\Local\Temp\1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2544 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2544 -s 3522⤵
- Program crash
PID:220
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2544 -ip 25441⤵PID:2088
Network
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTRResponse8.8.8.8.in-addr.arpaIN PTRdnsgoogle
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request133.211.185.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request133.211.185.52.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request133.211.185.52.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request68.32.126.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request5.114.82.104.in-addr.arpaIN PTRResponse5.114.82.104.in-addr.arpaIN PTRa104-82-114-5deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request154.239.44.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request53.210.109.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request171.39.242.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request147.218.122.92.in-addr.arpaIN PTRResponse147.218.122.92.in-addr.arpaIN PTRa92-122-218-147deploystaticakamaitechnologiescom
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264 B 90 B 4 1
DNS Request
8.8.8.8.in-addr.arpa
DNS Request
8.8.8.8.in-addr.arpa
DNS Request
8.8.8.8.in-addr.arpa
DNS Request
8.8.8.8.in-addr.arpa
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219 B 147 B 3 1
DNS Request
133.211.185.52.in-addr.arpa
DNS Request
133.211.185.52.in-addr.arpa
DNS Request
133.211.185.52.in-addr.arpa
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222 B 128 B 3 1
DNS Request
172.214.232.199.in-addr.arpa
DNS Request
172.214.232.199.in-addr.arpa
DNS Request
172.214.232.199.in-addr.arpa
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71 B 157 B 1 1
DNS Request
68.32.126.40.in-addr.arpa
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71 B 135 B 1 1
DNS Request
5.114.82.104.in-addr.arpa
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72 B 158 B 1 1
DNS Request
154.239.44.20.in-addr.arpa
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72 B 158 B 1 1
DNS Request
53.210.109.20.in-addr.arpa
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72 B 158 B 1 1
DNS Request
171.39.242.20.in-addr.arpa
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73 B 139 B 1 1
DNS Request
147.218.122.92.in-addr.arpa