qakbot | 9c5c2af628233f118a88fb03f859e0f92f4393c8dd7c8204afe15af161f568c7

General

Target

test.test.dll
Size

355KB
MD5

ed3b43ef66f58f891cc51cacc79b0b72
SHA1

02cfa19d275c96fafad6b3e440b220200b839f99
SHA256

9c5c2af628233f118a88fb03f859e0f92f4393c8dd7c8204afe15af161f568c7
SHA512

73913ebf9895625de2b4a4e5c4534164f79b708bfc1338aade1d90aae57836bd7ea79e2a32976b138d8d5ab1d877ec5997428461acb588e732ec49ab8235d116

Score

10^/10

qakbot tr 1632730751 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.343

Botnet

tr

Campaign

1632730751

C2

95.77.223.148:443

47.22.148.6:443

89.101.97.139:443

27.223.92.142:995

120.151.47.189:443

136.232.34.70:443

120.150.218.241:995

185.250.148.74:443

181.118.183.94:443

140.82.49.12:443

67.165.206.193:993

103.148.120.144:443

71.74.12.34:443

76.25.142.196:443

73.151.236.31:443

173.21.10.71:2222

75.188.35.168:443

2.178.88.145:61202

71.80.168.245:443

45.46.53.140:2222

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

3868 regsvr32.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3024 schtasks.exe

pid	process
3868	regsvr32.exe

pid	process
3024	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Logtfggkxwco\6be7efeb = 0666d1488c54016920c20ab680ddd1f6fa98d8586c6f5459649527b24881ad21e533813df3697e91122b219ac02e5880a9be9cfc0b6f247ac1295100f0d181444c79bdf5203b4cf9429e1b1c13d21a99eb409d669e63a1de9046961907759c33cbff95dc53c314bb38e78a	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Logtfggkxwco\14ae801d = 3ab36010b90a96254ab490d33ed3eb47a8460925dd41858d6d49966612d189a9721607bfd14523f65e7a919d1abe9ac48761545e7e3791e58ea0cc4ebf67767dd9c31f657fc0057fe6cb678c0c1a9776c9e15219f2	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Logtfggkxwco\21315053 = f3b014dd5b49a69849dccdf5a199289f6223c55d0a370c134e73889ce852962300bd565869120cc77b358087113f4e4709e517bd7129eb980cf50d10065ac2385947d7a50cc596dc1b37456108ba4978409353202b27015a1eb9b88a87440d2615e1c148e020699eb6e6fc8f2e490c44646d0a753ec39c9cb720f5320f68cfec17f0651135406c00ea7c6107d6b09993731e248d4e8fba07c156cc04f8bf7a4afa05028dfaae9408cf6d2274c6094fc9b6151f5394a44b2a3d48c01857a05ee4f3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Logtfggkxwco\2370702f = ea2fab11f1e8b8a300c47a9423af9e5742c84ddb8d99380ff88283ada7cd1c5d670bf25c96330a5f5eb24a4ea69a7c00a2cb063294dca91344a8dbc1bdae55b53e8f6185c091f3a66f80f1c9e70f7404a8ed28f855edfb1b6afce2d83d8e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Logtfggkxwco\9bcc174a = 907bc73071385b7ecc4502228a5baca1257b120123c3e7337b3b7b76b2099baed948d408aeadf6dfa24804b10b683296b50994769f3b3de1404264053c0b87fd1ec16aee966ffa69	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Logtfggkxwco\5e783fa5 = ddcfbbe8d0513bba464b0f2f6fcc64f0c95651dc6d3c95a98c7df7fb2a4bc9d2f731710750b121a0e7aecc9640efa009883bd635d5e48d50199b00619caa0ef56f94036fd0c0f3e8d5c6c376020f9dd5c381411ef0949838f5b99898e76879e4342e644618c9bde016a0e1ca8994d307e3	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Logtfggkxwco	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Logtfggkxwco\e6c458c0 = a7b014359ff7faa84364eb69c5ec51f47f22e4fca8cbcbcb44723b90ffa8b1d169092ee0a443d92c856f41be37257c4010fab7fcfddc452e86c98caefac58c47443b6eb62219a1923f317a1b26c49a638edcd5cbed7f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Logtfggkxwco\998d3736 = 294d332c56e5c81f6e21c768aa78c25e46a6f018e4ad6cd8f8d4201e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Logtfggkxwco\14ae801d = 3ab37710b90aa3c27a8f4f7bf432f07b468738feae5c798f6ad67601046025944d083b6ea7f29842946fad284f745d46f7ec1da7be9d541aba1a03deffab707618a97220dc9f53a7957944fe9df8b89ba9710c908fa4845b8e1b5a0c973bc5090eaee0d6571d9084cbc8	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

4064 rundll32.exe
4064 rundll32.exe
3868 regsvr32.exe
3868 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

4064 rundll32.exe
3868 regsvr32.exe

pid	process
4064	rundll32.exe
4064	rundll32.exe
3868	regsvr32.exe
3868	regsvr32.exe

pid	process
4064	rundll32.exe
3868	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 4016 wrote to memory of 4064	4016	rundll32.exe	rundll32.exe
PID 4016 wrote to memory of 4064	4016	rundll32.exe	rundll32.exe
PID 4016 wrote to memory of 4064	4016	rundll32.exe	rundll32.exe
PID 4064 wrote to memory of 744	4064	rundll32.exe	explorer.exe
PID 4064 wrote to memory of 744	4064	rundll32.exe	explorer.exe
PID 4064 wrote to memory of 744	4064	rundll32.exe	explorer.exe
PID 4064 wrote to memory of 744	4064	rundll32.exe	explorer.exe
PID 4064 wrote to memory of 744	4064	rundll32.exe	explorer.exe
PID 744 wrote to memory of 3024	744	explorer.exe	schtasks.exe
PID 744 wrote to memory of 3024	744	explorer.exe	schtasks.exe
PID 744 wrote to memory of 3024	744	explorer.exe	schtasks.exe
PID 3488 wrote to memory of 3868	3488	regsvr32.exe	regsvr32.exe
PID 3488 wrote to memory of 3868	3488	regsvr32.exe	regsvr32.exe
PID 3488 wrote to memory of 3868	3488	regsvr32.exe	regsvr32.exe
PID 3868 wrote to memory of 2004	3868	regsvr32.exe	explorer.exe
PID 3868 wrote to memory of 2004	3868	regsvr32.exe	explorer.exe
PID 3868 wrote to memory of 2004	3868	regsvr32.exe	explorer.exe
PID 3868 wrote to memory of 2004	3868	regsvr32.exe	explorer.exe
PID 3868 wrote to memory of 2004	3868	regsvr32.exe	explorer.exe
PID 2004 wrote to memory of 4076	2004	explorer.exe	reg.exe
PID 2004 wrote to memory of 4076	2004	explorer.exe	reg.exe
PID 2004 wrote to memory of 3708	2004	explorer.exe	reg.exe
PID 2004 wrote to memory of 3708	2004	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\test.test.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4016

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\test.test.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4064

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:744

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qejbeqx /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\test.test.dll\"" /SC ONCE /Z /ST 14:35 /ET 14:47
4⤵
- Creates scheduled task(s)
PID:3024

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\test.test.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3488

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\test.test.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3868

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:2004

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Ckshyr" /d "0"
4⤵
PID:4076

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Fgszwvd" /d "0"
4⤵
PID:3708

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Disabling Security Tools

1

T1089

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\test.test.dll
MD5
ed3b43ef66f58f891cc51cacc79b0b72

SHA1
02cfa19d275c96fafad6b3e440b220200b839f99

SHA256
9c5c2af628233f118a88fb03f859e0f92f4393c8dd7c8204afe15af161f568c7

SHA512
73913ebf9895625de2b4a4e5c4534164f79b708bfc1338aade1d90aae57836bd7ea79e2a32976b138d8d5ab1d877ec5997428461acb588e732ec49ab8235d116

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Local\Temp\test.test.dll
MD5
ed3b43ef66f58f891cc51cacc79b0b72

SHA1
02cfa19d275c96fafad6b3e440b220200b839f99

SHA256
9c5c2af628233f118a88fb03f859e0f92f4393c8dd7c8204afe15af161f568c7

SHA512
73913ebf9895625de2b4a4e5c4534164f79b708bfc1338aade1d90aae57836bd7ea79e2a32976b138d8d5ab1d877ec5997428461acb588e732ec49ab8235d116

Download Submit
memory/744-117-0x0000000000000000-mapping.dmp

Download
memory/744-118-0x0000000000880000-0x00000000008A1000-memory.dmp

Filesize
132KB

Download
memory/2004-127-0x0000000000000000-mapping.dmp

Download
memory/2004-132-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3024-119-0x0000000000000000-mapping.dmp

Download
memory/3708-129-0x0000000000000000-mapping.dmp

Download
memory/3868-123-0x0000000000000000-mapping.dmp

Download
memory/3868-126-0x0000000003C40000-0x0000000003C83000-memory.dmp

Filesize
268KB

Download
memory/4064-115-0x0000000000B40000-0x0000000000BCE000-memory.dmp

Filesize
568KB

Download
memory/4064-114-0x0000000000000000-mapping.dmp

Download
memory/4064-116-0x0000000010000000-0x0000000010055000-memory.dmp

Filesize
340KB

Download
memory/4076-128-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads