qakbot | cca64d8338ff65f48f120a3fc6ef4f87a54c30d8c94d796f65f2a15ab460f7ec

General

Target

0c0a21e2b00da88e04b3a7f4c083cd08.dll
Size

1.2MB
MD5

0c0a21e2b00da88e04b3a7f4c083cd08
SHA1

d2517cd1d9745cd77c87b6ec86f2809f8a1fe528
SHA256

cca64d8338ff65f48f120a3fc6ef4f87a54c30d8c94d796f65f2a15ab460f7ec
SHA512

566a7ba969f896e400df1100e0ef5e96826091f05fe0b08586ea9a4e26af02fed518768f0faa28d175a9c090066f31ae204278715f45711d18ea074f08181caa

Score

10^/10

qakbot biden53 1634717752 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden53

Campaign

1634717752

C2

103.142.10.177:443

24.152.219.253:995

181.118.183.94:443

129.208.147.188:995

24.119.214.7:443

38.70.253.226:2222

103.143.8.71:443

77.57.204.78:443

65.100.174.110:995

220.255.25.28:2222

91.178.126.51:995

37.210.155.239:995

81.241.252.59:2078

93.48.58.123:2222

65.100.174.110:443

76.25.142.196:443

24.231.209.2:2222

140.82.49.12:443

146.66.238.74:443

39.49.4.147:995

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

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

1772 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

3568 schtasks.exe

pid	process
1772	regsvr32.exe

pid	process
3568	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Phmbkaeynoooul\827e171b = 86f286e5611bd0781a50c59b379f2c4691f2dda926e40fba62edb1c5b77ae1916b23283398e03a7885ddf12720e7d78a717f1167ba31d8163d05f7dfd2762941b49f9f0c0979446186b1f7cbf8da5a39a5f0a592658afc78fc77d347eeda8dae146ce8e50934f91d140380ceb8bb640e4060c3d17b71382bec093d99bd90fd9b9793d211a04e20fab24fdd965267	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Phmbkaeynoooul\803f3767 = 5314243709fc73a9a08ea7fc9708317e06cc96c7be2f21280d5e83	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Phmbkaeynoooul\38835002 = 68c51f5754be5a4994514ce5d16a2872e22286793a8489338ad03441f32c6a9ea05ef82b16eb27a44b67d41055330e571ae0e0c7973550661e1817c31fb3042ae38646ab5392af626c440ddedf6bc0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Phmbkaeynoooul\458b1f88 = cc26f447dd396fc02899012be0f58aacd6b374c8da3d0dabe746f80deebe07f3b14e44ac761f105f61cd4f2b47e0c77f484f82bf622ec24974b4	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Phmbkaeynoooul\fd3778ed = e7dbbff3bb45c28620da054c55ac57b0377c0b7867ab24c4bb46d0621c8475f8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Phmbkaeynoooul\3ac2707e = 30f3c97de64226f8166c4e33533986294beb29cb203df201ecd5b1715584b904bb4e0fd6976045717d95008b5639ef17090d36a99a6730a82d01de53eaad866bcaecb91dbe7be3bd1e8d2890558532c18eb68cea017606996268ef5a5eb66501be5c80572a34	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Phmbkaeynoooul\c8a8a8a3 = 623519856d7081a97234fe3d3b74af8140976adae3ea7fbb61b54e7ab58d2118f04ce2db99ea38777dc0f7988a4115671f1c73af90f9a1c37bfbc560ef7d3f48323a530a8fc5787edfadd4534c7ee283010b049fbd10933c51dcde9d10179fa93b7835efb2ebf3574969cb693dfb3b4d30e0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Phmbkaeynoooul\b7e1c755 = 2f71d015605eecf100b8b4632bb9e3ebac9e82150a93957f3747d0850be208361446b1fe12364fc9ad0d7960b605c0bc53a982b635f7fa87333c4c549d243c16642347d2f245bca833d94bd38859549ca91ef3348ba63db86f66f354652ef283db5c0e	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Phmbkaeynoooul	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Phmbkaeynoooul\b7e1c755 = 2f71c715605ed94fc8dbca9944eb7c194994fbb9da1a6a4ccd96a0acf3e9d615ebb0ad89fb4e956106a9e519826dc23bd47efa7d475792baa2d370886b371781a0ddbb67bd5f2c7d838cf0380b1b	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2332 rundll32.exe
2332 rundll32.exe
1772 regsvr32.exe
1772 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2332 rundll32.exe
1772 regsvr32.exe

pid	process
2332	rundll32.exe
2332	rundll32.exe
1772	regsvr32.exe
1772	regsvr32.exe

pid	process
2332	rundll32.exe
1772	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

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

description	pid	process	target process
PID 2764 wrote to memory of 2332	2764	rundll32.exe	rundll32.exe
PID 2764 wrote to memory of 2332	2764	rundll32.exe	rundll32.exe
PID 2764 wrote to memory of 2332	2764	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 3208	2332	rundll32.exe	explorer.exe
PID 2332 wrote to memory of 3208	2332	rundll32.exe	explorer.exe
PID 2332 wrote to memory of 3208	2332	rundll32.exe	explorer.exe
PID 2332 wrote to memory of 3208	2332	rundll32.exe	explorer.exe
PID 2332 wrote to memory of 3208	2332	rundll32.exe	explorer.exe
PID 3208 wrote to memory of 3568	3208	explorer.exe	schtasks.exe
PID 3208 wrote to memory of 3568	3208	explorer.exe	schtasks.exe
PID 3208 wrote to memory of 3568	3208	explorer.exe	schtasks.exe
PID 3944 wrote to memory of 1772	3944	regsvr32.exe	regsvr32.exe
PID 3944 wrote to memory of 1772	3944	regsvr32.exe	regsvr32.exe
PID 3944 wrote to memory of 1772	3944	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 976	1772	regsvr32.exe	explorer.exe
PID 1772 wrote to memory of 976	1772	regsvr32.exe	explorer.exe
PID 1772 wrote to memory of 976	1772	regsvr32.exe	explorer.exe
PID 1772 wrote to memory of 976	1772	regsvr32.exe	explorer.exe
PID 1772 wrote to memory of 976	1772	regsvr32.exe	explorer.exe
PID 976 wrote to memory of 2400	976	explorer.exe	reg.exe
PID 976 wrote to memory of 2400	976	explorer.exe	reg.exe
PID 976 wrote to memory of 2524	976	explorer.exe	reg.exe
PID 976 wrote to memory of 2524	976	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2764

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2332

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3208

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn scetewhe /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll\"" /SC ONCE /Z /ST 03:28 /ET 03:40
4⤵
- Creates scheduled task(s)
PID:3568

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3944

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1772

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:976

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\Yqnfaqe" /d "0"
4⤵
PID:2400

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\Ylufc" /d "0"
4⤵
PID:2524

Network

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\0c0a21e2b00da88e04b3a7f4c083cd08.dll
MD5
0c0a21e2b00da88e04b3a7f4c083cd08

SHA1
d2517cd1d9745cd77c87b6ec86f2809f8a1fe528

SHA256
cca64d8338ff65f48f120a3fc6ef4f87a54c30d8c94d796f65f2a15ab460f7ec

SHA512
566a7ba969f896e400df1100e0ef5e96826091f05fe0b08586ea9a4e26af02fed518768f0faa28d175a9c090066f31ae204278715f45711d18ea074f08181caa

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll
MD5
0c0a21e2b00da88e04b3a7f4c083cd08

SHA1
d2517cd1d9745cd77c87b6ec86f2809f8a1fe528

SHA256
cca64d8338ff65f48f120a3fc6ef4f87a54c30d8c94d796f65f2a15ab460f7ec

SHA512
566a7ba969f896e400df1100e0ef5e96826091f05fe0b08586ea9a4e26af02fed518768f0faa28d175a9c090066f31ae204278715f45711d18ea074f08181caa

Download Submit
memory/976-138-0x0000000000420000-0x0000000000441000-memory.dmp

Filesize
132KB

Download
memory/976-137-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download
memory/976-136-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download
memory/976-132-0x0000000000000000-mapping.dmp

Download
memory/1772-128-0x0000000072B70000-0x0000000072CAE000-memory.dmp

Filesize
1.2MB

Download
memory/1772-131-0x0000000003340000-0x000000000348A000-memory.dmp

Filesize
1.3MB

Download
memory/1772-130-0x0000000072B70000-0x0000000072CAE000-memory.dmp

Filesize
1.2MB

Download
memory/1772-129-0x0000000072B70000-0x0000000072B91000-memory.dmp

Filesize
132KB

Download
memory/1772-126-0x0000000000000000-mapping.dmp

Download
memory/2332-116-0x0000000073E50000-0x0000000073F8E000-memory.dmp

Filesize
1.2MB

Download
memory/2332-119-0x0000000002EB0000-0x0000000002EB1000-memory.dmp

Filesize
4KB

Download
memory/2332-117-0x0000000073E50000-0x0000000073E71000-memory.dmp

Filesize
132KB

Download
memory/2332-118-0x0000000073E50000-0x0000000073F8E000-memory.dmp

Filesize
1.2MB

Download
memory/2332-115-0x0000000000000000-mapping.dmp

Download
memory/2400-134-0x0000000000000000-mapping.dmp

Download
memory/2524-135-0x0000000000000000-mapping.dmp

Download
memory/3208-124-0x0000000000600000-0x0000000000621000-memory.dmp

Filesize
132KB

Download
memory/3208-123-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download
memory/3208-122-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download
memory/3208-120-0x0000000000000000-mapping.dmp

Download
memory/3568-121-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads