Overview
overview
10Static
static
toolspab2 (1).exe
windows7_x64
10toolspab2 (1).exe
windows10_x64
10toolspab2 (10).exe
windows7_x64
10toolspab2 (10).exe
windows10_x64
10toolspab2 (11).exe
windows7_x64
10toolspab2 (11).exe
windows10_x64
10toolspab2 (12).exe
windows7_x64
10toolspab2 (12).exe
windows10_x64
10toolspab2 (13).exe
windows7_x64
10toolspab2 (13).exe
windows10_x64
10toolspab2 (14).exe
windows7_x64
10toolspab2 (14).exe
windows10_x64
10toolspab2 (15).exe
windows7_x64
10toolspab2 (15).exe
windows10_x64
10toolspab2 (16).exe
windows7_x64
10toolspab2 (16).exe
windows10_x64
10toolspab2 (17).exe
windows7_x64
10toolspab2 (17).exe
windows10_x64
10toolspab2 (18).exe
windows7_x64
10toolspab2 (18).exe
windows10_x64
10toolspab2 (19).exe
windows7_x64
10toolspab2 (19).exe
windows10_x64
10toolspab2 (2).exe
windows7_x64
10toolspab2 (2).exe
windows10_x64
10toolspab2 (20).exe
windows7_x64
10toolspab2 (20).exe
windows10_x64
10toolspab2 (21).exe
windows7_x64
10toolspab2 (21).exe
windows10_x64
10toolspab2 (22).exe
windows7_x64
10toolspab2 (22).exe
windows10_x64
10toolspab2 (23).exe
windows7_x64
10toolspab2 (23).exe
windows10_x64
10Resubmissions
12-07-2021 16:55
210712-cvz622xsbj 1010-07-2021 13:25
210710-pdfh7kft96 1009-07-2021 23:00
210709-hewxkm1xlj 1009-07-2021 16:08
210709-5ql27kyjqa 1009-07-2021 14:08
210709-pt977a4bhe 1008-07-2021 22:09
210708-3ypfnj5j7x 1008-07-2021 13:30
210708-4hsk7y9f2x 1008-07-2021 12:14
210708-8t5f9z9egj 10Analysis
-
max time kernel
1801s -
max time network
1803s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
10-07-2021 13:25
Static task
static1
Behavioral task
behavioral1
Sample
toolspab2 (1).exe
Resource
win7v20210410
windows7_x64
Behavioral task
behavioral2
Sample
toolspab2 (1).exe
Resource
win10v20210408
windows10_x64
Behavioral task
behavioral3
Sample
toolspab2 (10).exe
Resource
win7v20210410
windows7_x64
Behavioral task
behavioral4
Sample
toolspab2 (10).exe
Resource
win10v20210408
windows10_x64
Behavioral task
behavioral5
Sample
toolspab2 (11).exe
Resource
win7v20210410
windows7_x64
Behavioral task
behavioral6
Sample
toolspab2 (11).exe
Resource
win10v20210408
windows10_x64
Behavioral task
behavioral7
Sample
toolspab2 (12).exe
Resource
win7v20210410
windows7_x64
Behavioral task
behavioral8
Sample
toolspab2 (12).exe
Resource
win10v20210410
windows10_x64
Behavioral task
behavioral9
Sample
toolspab2 (13).exe
Resource
win7v20210408
windows7_x64
Behavioral task
behavioral10
Sample
toolspab2 (13).exe
Resource
win10v20210410
windows10_x64
Behavioral task
behavioral11
Sample
toolspab2 (14).exe
Resource
win7v20210408
windows7_x64
Behavioral task
behavioral12
Sample
toolspab2 (14).exe
Resource
win10v20210410
windows10_x64
Behavioral task
behavioral13
Sample
toolspab2 (15).exe
Resource
win7v20210408
windows7_x64
Behavioral task
behavioral14
Sample
toolspab2 (15).exe
Resource
win10v20210410
windows10_x64
Behavioral task
behavioral15
Sample
toolspab2 (16).exe
Resource
win7v20210408
windows7_x64
Behavioral task
behavioral16
Sample
toolspab2 (16).exe
Resource
win10v20210410
windows10_x64
Behavioral task
behavioral17
Sample
toolspab2 (17).exe
Resource
win7v20210410
windows7_x64
Behavioral task
behavioral18
Sample
toolspab2 (17).exe
Resource
win10v20210408
windows10_x64
Behavioral task
behavioral19
Sample
toolspab2 (18).exe
Resource
win7v20210410
windows7_x64
Behavioral task
behavioral20
Sample
toolspab2 (18).exe
Resource
win10v20210408
windows10_x64
Behavioral task
behavioral21
Sample
toolspab2 (19).exe
Resource
win7v20210410
windows7_x64
Behavioral task
behavioral22
Sample
toolspab2 (19).exe
Resource
win10v20210410
windows10_x64
Behavioral task
behavioral23
Sample
toolspab2 (2).exe
Resource
win7v20210408
windows7_x64
Behavioral task
behavioral24
Sample
toolspab2 (2).exe
Resource
win10v20210410
windows10_x64
Behavioral task
behavioral25
Sample
toolspab2 (20).exe
Resource
win7v20210408
windows7_x64
Behavioral task
behavioral26
Sample
toolspab2 (20).exe
Resource
win10v20210410
windows10_x64
Behavioral task
behavioral27
Sample
toolspab2 (21).exe
Resource
win7v20210408
windows7_x64
Behavioral task
behavioral28
Sample
toolspab2 (21).exe
Resource
win10v20210410
windows10_x64
Behavioral task
behavioral29
Sample
toolspab2 (22).exe
Resource
win7v20210410
windows7_x64
Behavioral task
behavioral30
Sample
toolspab2 (22).exe
Resource
win10v20210408
windows10_x64
Behavioral task
behavioral31
Sample
toolspab2 (23).exe
Resource
win7v20210410
windows7_x64
General
-
Target
toolspab2 (10).exe
-
Size
315KB
-
MD5
1d20e1f65938e837ef1b88f10f1bd6c3
-
SHA1
703d7098dbfc476d2181b7fc041cc23e49c368f1
-
SHA256
05cd7440851f13dd8f489bb3c06eba385d85d7d9a77a612049c04c541a88593d
-
SHA512
f9d333abe1f721b8d45d7bc6b5f286af09a8d233bd1d41f0ad891840cf742364aeca2cb6ccd6543f56a8eaf32804f82f72f961d16d5ba663ad706d164915a196
Malware Config
Extracted
smokeloader
2020
http://999080321newfolder1002002131-service1002.space/
http://999080321newfolder1002002231-service1002.space/
http://999080321newfolder3100231-service1002.space/
http://999080321newfolder1002002431-service1002.space/
http://999080321newfolder1002002531-service1002.space/
http://999080321newfolder33417-012425999080321.space/
http://999080321test125831-service10020125999080321.space/
http://999080321test136831-service10020125999080321.space/
http://999080321test147831-service10020125999080321.space/
http://999080321test146831-service10020125999080321.space/
http://999080321test134831-service10020125999080321.space/
http://999080321est213531-service1002012425999080321.ru/
http://999080321yes1t3481-service10020125999080321.ru/
http://999080321test13561-service10020125999080321.su/
http://999080321test14781-service10020125999080321.info/
http://999080321test13461-service10020125999080321.net/
http://999080321test15671-service10020125999080321.tech/
http://999080321test12671-service10020125999080321.online/
http://999080321utest1341-service10020125999080321.ru/
http://999080321uest71-service100201dom25999080321.ru/
http://999080321test61-service10020125999080321.website/
http://999080321test51-service10020125999080321.xyz/
http://999080321test41-service100201pro25999080321.ru/
http://999080321yest31-service100201rus25999080321.ru/
http://999080321rest21-service10020125999080321.eu/
http://999080321test11-service10020125999080321.press/
http://999080321newfolder4561-service10020125999080321.ru/
http://999080321rustest213-service10020125999080321.ru/
http://999080321test281-service10020125999080321.ru/
http://999080321test261-service10020125999080321.space/
http://999080321yomtest251-service10020125999080321.ru/
http://999080321yirtest231-service10020125999080321.ru/
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload 1 IoCs
resource yara_rule behavioral3/files/0x00040000000130fd-77.dat family_redline -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Downloads MZ/PE file
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Executes dropped EXE 8 IoCs
pid Process 1484 7A1F.exe 1164 7C42.exe 892 85E4.exe 924 8DC2.exe 912 twajbdh 944 twajbdh 1884 twajbdh 300 twajbdh -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 8DC2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 8DC2.exe -
Deletes itself 1 IoCs
pid Process 1256 Process not Found -
Loads dropped DLL 2 IoCs
pid Process 1388 toolspab2 (10).exe 300 twajbdh -
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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resource yara_rule behavioral3/files/0x00040000000130fd-77.dat themida behavioral3/memory/924-82-0x00000000003D0000-0x00000000003D1000-memory.dmp themida -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 8DC2.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 924 8DC2.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 1200 set thread context of 1388 1200 toolspab2 (10).exe 29 PID 912 set thread context of 944 912 twajbdh 46 PID 1884 set thread context of 300 1884 twajbdh 49 -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI toolspab2 (10).exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI toolspab2 (10).exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI toolspab2 (10).exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI twajbdh Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI twajbdh Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI twajbdh -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1388 toolspab2 (10).exe 1388 toolspab2 (10).exe 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1256 Process not Found -
Suspicious behavior: MapViewOfSection 20 IoCs
pid Process 1388 toolspab2 (10).exe 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found 300 twajbdh -
Suspicious use of AdjustPrivilegeToken 9 IoCs
description pid Process Token: SeShutdownPrivilege 1256 Process not Found Token: SeShutdownPrivilege 1256 Process not Found Token: SeShutdownPrivilege 1256 Process not Found Token: SeDebugPrivilege 924 8DC2.exe Token: SeShutdownPrivilege 1256 Process not Found Token: SeShutdownPrivilege 1256 Process not Found Token: SeShutdownPrivilege 1256 Process not Found Token: SeShutdownPrivilege 1256 Process not Found Token: SeShutdownPrivilege 1256 Process not Found -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found -
Suspicious use of SendNotifyMessage 4 IoCs
pid Process 1256 Process not Found 1256 Process not Found 1256 Process not Found 1256 Process not Found -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1200 wrote to memory of 1388 1200 toolspab2 (10).exe 29 PID 1200 wrote to memory of 1388 1200 toolspab2 (10).exe 29 PID 1200 wrote to memory of 1388 1200 toolspab2 (10).exe 29 PID 1200 wrote to memory of 1388 1200 toolspab2 (10).exe 29 PID 1200 wrote to memory of 1388 1200 toolspab2 (10).exe 29 PID 1200 wrote to memory of 1388 1200 toolspab2 (10).exe 29 PID 1200 wrote to memory of 1388 1200 toolspab2 (10).exe 29 PID 1256 wrote to memory of 1484 1256 Process not Found 30 PID 1256 wrote to memory of 1484 1256 Process not Found 30 PID 1256 wrote to memory of 1484 1256 Process not Found 30 PID 1256 wrote to memory of 1484 1256 Process not Found 30 PID 1256 wrote to memory of 1164 1256 Process not Found 31 PID 1256 wrote to memory of 1164 1256 Process not Found 31 PID 1256 wrote to memory of 1164 1256 Process not Found 31 PID 1256 wrote to memory of 1164 1256 Process not Found 31 PID 1256 wrote to memory of 892 1256 Process not Found 32 PID 1256 wrote to memory of 892 1256 Process not Found 32 PID 1256 wrote to memory of 892 1256 Process not Found 32 PID 1256 wrote to memory of 892 1256 Process not Found 32 PID 1256 wrote to memory of 924 1256 Process not Found 33 PID 1256 wrote to memory of 924 1256 Process not Found 33 PID 1256 wrote to memory of 924 1256 Process not Found 33 PID 1256 wrote to memory of 924 1256 Process not Found 33 PID 1256 wrote to memory of 1564 1256 Process not Found 34 PID 1256 wrote to memory of 1564 1256 Process not Found 34 PID 1256 wrote to memory of 1564 1256 Process not Found 34 PID 1256 wrote to memory of 1564 1256 Process not Found 34 PID 1256 wrote to memory of 1564 1256 Process not Found 34 PID 1256 wrote to memory of 1300 1256 Process not Found 35 PID 1256 wrote to memory of 1300 1256 Process not Found 35 PID 1256 wrote to memory of 1300 1256 Process not Found 35 PID 1256 wrote to memory of 1300 1256 Process not Found 35 PID 1256 wrote to memory of 872 1256 Process not Found 36 PID 1256 wrote to memory of 872 1256 Process not Found 36 PID 1256 wrote to memory of 872 1256 Process not Found 36 PID 1256 wrote to memory of 872 1256 Process not Found 36 PID 1256 wrote to memory of 872 1256 Process not Found 36 PID 1256 wrote to memory of 1600 1256 Process not Found 37 PID 1256 wrote to memory of 1600 1256 Process not Found 37 PID 1256 wrote to memory of 1600 1256 Process not Found 37 PID 1256 wrote to memory of 1600 1256 Process not Found 37 PID 1256 wrote to memory of 2012 1256 Process not Found 38 PID 1256 wrote to memory of 2012 1256 Process not Found 38 PID 1256 wrote to memory of 2012 1256 Process not Found 38 PID 1256 wrote to memory of 2012 1256 Process not Found 38 PID 1256 wrote to memory of 2012 1256 Process not Found 38 PID 1256 wrote to memory of 1548 1256 Process not Found 39 PID 1256 wrote to memory of 1548 1256 Process not Found 39 PID 1256 wrote to memory of 1548 1256 Process not Found 39 PID 1256 wrote to memory of 1548 1256 Process not Found 39 PID 1256 wrote to memory of 1208 1256 Process not Found 40 PID 1256 wrote to memory of 1208 1256 Process not Found 40 PID 1256 wrote to memory of 1208 1256 Process not Found 40 PID 1256 wrote to memory of 1208 1256 Process not Found 40 PID 1256 wrote to memory of 1208 1256 Process not Found 40 PID 1256 wrote to memory of 900 1256 Process not Found 41 PID 1256 wrote to memory of 900 1256 Process not Found 41 PID 1256 wrote to memory of 900 1256 Process not Found 41 PID 1256 wrote to memory of 900 1256 Process not Found 41 PID 1256 wrote to memory of 1672 1256 Process not Found 42 PID 1256 wrote to memory of 1672 1256 Process not Found 42 PID 1256 wrote to memory of 1672 1256 Process not Found 42 PID 1256 wrote to memory of 1672 1256 Process not Found 42 PID 1256 wrote to memory of 1672 1256 Process not Found 42
Processes
-
C:\Users\Admin\AppData\Local\Temp\toolspab2 (10).exe"C:\Users\Admin\AppData\Local\Temp\toolspab2 (10).exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Users\Admin\AppData\Local\Temp\toolspab2 (10).exe"C:\Users\Admin\AppData\Local\Temp\toolspab2 (10).exe"2⤵
- Loads dropped DLL
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1388
-
-
C:\Users\Admin\AppData\Local\Temp\7A1F.exeC:\Users\Admin\AppData\Local\Temp\7A1F.exe1⤵
- Executes dropped EXE
PID:1484
-
C:\Users\Admin\AppData\Local\Temp\7C42.exeC:\Users\Admin\AppData\Local\Temp\7C42.exe1⤵
- Executes dropped EXE
PID:1164
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C:\Users\Admin\AppData\Local\Temp\85E4.exeC:\Users\Admin\AppData\Local\Temp\85E4.exe1⤵
- Executes dropped EXE
PID:892
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C:\Users\Admin\AppData\Local\Temp\8DC2.exeC:\Users\Admin\AppData\Local\Temp\8DC2.exe1⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:924
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:1564
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:1300
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:872
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:1600
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:2012
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:1548
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:1208
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:900
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:1672
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C:\Windows\system32\taskeng.exetaskeng.exe {AED80C91-812B-4F67-9147-DF0623376ED4} S-1-5-21-2513283230-931923277-594887482-1000:MRBKYMNO\Admin:Interactive:[1]1⤵PID:1096
-
C:\Users\Admin\AppData\Roaming\twajbdhC:\Users\Admin\AppData\Roaming\twajbdh2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:912 -
C:\Users\Admin\AppData\Roaming\twajbdhC:\Users\Admin\AppData\Roaming\twajbdh3⤵
- Executes dropped EXE
PID:944
-
-
-
C:\Windows\system32\taskeng.exetaskeng.exe {367C2514-D99C-4499-BD5E-2EDDDEC519F8} S-1-5-21-2513283230-931923277-594887482-1000:MRBKYMNO\Admin:Interactive:[1]1⤵PID:2016
-
C:\Users\Admin\AppData\Roaming\twajbdhC:\Users\Admin\AppData\Roaming\twajbdh2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:1884 -
C:\Users\Admin\AppData\Roaming\twajbdhC:\Users\Admin\AppData\Roaming\twajbdh3⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:300
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-