qakbot | 022a8b444c4710333e915211c56be80e257ad50728ada765cc23282050e901fd

General

Target

022a8b444c4710333e915211c56be80e257ad50728ada765cc23282050e901fd.dll
Size

534KB
MD5

331e97b0d271eb890b2104c7d6e8d292
SHA1

ac50d8706fda4ab182ae8a348449e67e5e6de6bb
SHA256

022a8b444c4710333e915211c56be80e257ad50728ada765cc23282050e901fd
SHA512

f221debc5f8dee4977b7e15c434d2ca4652c67aecbf45bdf9e0602e96a01ab26d73a41e5539045d5d4f36554bb4ace3515b6fd2cff5a189b0a75aa607ed80ed3
SSDEEP

3072:vxAqb35qSyYNYuFwXBBWYn0WWeP24iABEabz1fz+Bnp1WC3polyaSXO3etYkpHsd:yqb35qjY7wXrNJicLfz+hqv4BtYyxDW

Score

10^/10

qakbot biden54 1634802135 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden54

Campaign

1634802135

C2

81.250.153.227:2222

120.150.218.241:995

76.25.142.196:443

63.143.92.99:995

89.101.97.139:443

136.143.11.232:443

81.213.59.22:443

136.232.34.70:443

140.82.49.12:443

37.208.181.198:61200

78.191.24.189:995

216.201.162.158:443

197.89.144.102:443

89.137.52.44:443

182.176.180.73:443

173.21.10.71:2222

117.198.156.56:443

196.207.140.40:995

103.142.10.177:443

24.231.209.2:6881

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot family
qakbot
Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

reg.exereg.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Rndpuefa = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Kdafjyetpqfo = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1720 regsvr32.exe

pid	process
1720	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

explorer.exerundll32.exeexplorer.exeschtasks.exeregsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vrvahsayvanpt\57df0641 = f979ead9b86de735331d1a58c5584c79a723b3a2c8b71bf4abaf976eca19e1ce364745ff310fe2a6a0c01eb0434d6681976a6b29514db61cd95c8334286d3ce550163eb1c4063a888115821173b2d9ed2485e4cdec0c1c327ce159d53c4fd124debc85abd66f02fe186f3ec89ae6f7f5bc29a462d9	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vrvahsayvanpt\6001f673 = 1aa7aa74db712d6a3ca5c2e4542179f18512eb99ff9a9631c92ed713ee0b9967cbd99638b7c18cffd20c5cd5ce68ff	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vrvahsayvanpt\d8bd9116 = 6b24e9f5fdccf578db3ff9d86812434694521c6cb1bac57f8d765d704cd632f6a3a026f1075d4671dcfd344c1b17f00256fc356d72deba25df9205cdd6e430842a9ed21e684b86413e35e6e0c926655caf92ea50dfeb04ad8c355a36	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vrvahsayvanpt\a5b5de9c = fa2bc821a93ecafba31047ef2e94a960965807ca7f74f4503b7e7e50fca321d10f82eb7a1993ae101c84fbc9375d931e9cef394c3aa4db7fbae61737c54c861b9cb38d75ca9c1b1132246fec6864285b653cc773b5f0f63eb27f802994debbf4332a0d5964	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vrvahsayvanpt\1d09b9f9 = f1d20d7829008055398c818c94476e288956d8587c73930032c6aeae10b0af77af515b43f76c5a6a5e16d2c43c85561c932e071d30d79c8850cf1630125be7f14442d87a5e11d81ab24d667c41358db242837d6eb8d34f365c5edf	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vrvahsayvanpt\289669b7 = 3156913bf3727aa9730e5d111ace7d608a1ff44d8e9344b55e608947c46335466643c0507a2158a1510ace8766	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vrvahsayvanpt	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vrvahsayvanpt\57df0641 = f979fdd9b86dd2c9bb91074653ac284c9baeee1c489fe6b577f82f250d8a35aca2dd1dcf366e3792372ea26b7377963e828a626df371e63020fedf97e4bf9210d5afbfa886b00b6a2ffcd1a51218277d2875249711166cc405b0a9d0f6d95195	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vrvahsayvanpt\6240d60f = e4fc647f8b5de50b80ee870c0647c7d793d657f8af16d4b6fa8d15d51467e40f2ebe1e0fdac064154e3dca4f1f77f4f4b4d21e89f83e761699165c8e18c31aff5930385be7e70056d004b36320dcf880559f29c48510f03b9694a8d08a9576a1cca598cd77bc5e34b91144af382b43bad92d288c533e298e92911483a8345626fdadb32935a1e0388006c34d268d28b463fd012d4344c8ff0bc73288829afeb0bf42ddf687d619ecad84c1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vrvahsayvanpt\dafcb16a = 212aaa90e929632a655d818420c115edca6b61f18c218df9cc1b91c7d967a3b0e99be3342b9a360ba395a1bc3cf3a47aab77f78c705d8d91ed0026841117342ed18d656a58dca1a216b54134cf9d	explorer.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

2060 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2392 rundll32.exe
1720 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2392 rundll32.exe
1720 regsvr32.exe

pid	process
2060	schtasks.exe

pid	process
2392	rundll32.exe
1720	regsvr32.exe

pid	process
2392	rundll32.exe
1720	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

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

description	pid	process	target process
PID 2072 wrote to memory of 2392	2072	rundll32.exe	rundll32.exe
PID 2072 wrote to memory of 2392	2072	rundll32.exe	rundll32.exe
PID 2072 wrote to memory of 2392	2072	rundll32.exe	rundll32.exe
PID 2072 wrote to memory of 2392	2072	rundll32.exe	rundll32.exe
PID 2072 wrote to memory of 2392	2072	rundll32.exe	rundll32.exe
PID 2072 wrote to memory of 2392	2072	rundll32.exe	rundll32.exe
PID 2072 wrote to memory of 2392	2072	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 3056	2392	rundll32.exe	explorer.exe
PID 2392 wrote to memory of 3056	2392	rundll32.exe	explorer.exe
PID 2392 wrote to memory of 3056	2392	rundll32.exe	explorer.exe
PID 2392 wrote to memory of 3056	2392	rundll32.exe	explorer.exe
PID 2392 wrote to memory of 3056	2392	rundll32.exe	explorer.exe
PID 2392 wrote to memory of 3056	2392	rundll32.exe	explorer.exe
PID 3056 wrote to memory of 2060	3056	explorer.exe	schtasks.exe
PID 3056 wrote to memory of 2060	3056	explorer.exe	schtasks.exe
PID 3056 wrote to memory of 2060	3056	explorer.exe	schtasks.exe
PID 3056 wrote to memory of 2060	3056	explorer.exe	schtasks.exe
PID 1964 wrote to memory of 2016	1964	taskeng.exe	regsvr32.exe
PID 1964 wrote to memory of 2016	1964	taskeng.exe	regsvr32.exe
PID 1964 wrote to memory of 2016	1964	taskeng.exe	regsvr32.exe
PID 1964 wrote to memory of 2016	1964	taskeng.exe	regsvr32.exe
PID 1964 wrote to memory of 2016	1964	taskeng.exe	regsvr32.exe
PID 2016 wrote to memory of 1720	2016	regsvr32.exe	regsvr32.exe
PID 2016 wrote to memory of 1720	2016	regsvr32.exe	regsvr32.exe
PID 2016 wrote to memory of 1720	2016	regsvr32.exe	regsvr32.exe
PID 2016 wrote to memory of 1720	2016	regsvr32.exe	regsvr32.exe
PID 2016 wrote to memory of 1720	2016	regsvr32.exe	regsvr32.exe
PID 2016 wrote to memory of 1720	2016	regsvr32.exe	regsvr32.exe
PID 2016 wrote to memory of 1720	2016	regsvr32.exe	regsvr32.exe
PID 1720 wrote to memory of 1512	1720	regsvr32.exe	explorer.exe
PID 1720 wrote to memory of 1512	1720	regsvr32.exe	explorer.exe
PID 1720 wrote to memory of 1512	1720	regsvr32.exe	explorer.exe
PID 1720 wrote to memory of 1512	1720	regsvr32.exe	explorer.exe
PID 1720 wrote to memory of 1512	1720	regsvr32.exe	explorer.exe
PID 1720 wrote to memory of 1512	1720	regsvr32.exe	explorer.exe
PID 1512 wrote to memory of 352	1512	explorer.exe	reg.exe
PID 1512 wrote to memory of 352	1512	explorer.exe	reg.exe
PID 1512 wrote to memory of 352	1512	explorer.exe	reg.exe
PID 1512 wrote to memory of 352	1512	explorer.exe	reg.exe
PID 1512 wrote to memory of 2028	1512	explorer.exe	reg.exe
PID 1512 wrote to memory of 2028	1512	explorer.exe	reg.exe
PID 1512 wrote to memory of 2028	1512	explorer.exe	reg.exe
PID 1512 wrote to memory of 2028	1512	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\022a8b444c4710333e915211c56be80e257ad50728ada765cc23282050e901fd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\022a8b444c4710333e915211c56be80e257ad50728ada765cc23282050e901fd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3056
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vcgnybl /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\022a8b444c4710333e915211c56be80e257ad50728ada765cc23282050e901fd.dll\"" /SC ONCE /Z /ST 15:51 /ET 16:03
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2060

C:\Windows\system32\taskeng.exe
taskeng.exe {6D31EC77-F63D-4D70-BECC-261EF634E9FE} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\022a8b444c4710333e915211c56be80e257ad50728ada765cc23282050e901fd.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\022a8b444c4710333e915211c56be80e257ad50728ada765cc23282050e901fd.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1720
  - - C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      4⤵
      System Location Discovery: System Language Discovery
      Modifies data under HKEY_USERS
      Suspicious use of WriteProcessMemory
      PID:1512
    - - 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\Kdafjyetpqfo" /d "0"
        5⤵
        Windows security bypass
        
        PID:352
    - - 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\Rndpuefa" /d "0"
        5⤵
        Windows security bypass
        
        PID:2028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\022a8b444c4710333e915211c56be80e257ad50728ada765cc23282050e901fd.dll

Filesize
534KB

MD5
331e97b0d271eb890b2104c7d6e8d292

SHA1
ac50d8706fda4ab182ae8a348449e67e5e6de6bb

SHA256
022a8b444c4710333e915211c56be80e257ad50728ada765cc23282050e901fd

SHA512
f221debc5f8dee4977b7e15c434d2ca4652c67aecbf45bdf9e0602e96a01ab26d73a41e5539045d5d4f36554bb4ace3515b6fd2cff5a189b0a75aa607ed80ed3

Download Submit
\??\PIPE\wkssvc

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1512-16-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1512-19-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1512-17-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1720-14-0x0000000010000000-0x0000000014595000-memory.dmp

Filesize
69.6MB

Download
memory/2392-1-0x0000000010000000-0x0000000014595000-memory.dmp

Filesize
69.6MB

Download
memory/3056-0-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/3056-6-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/3056-5-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/3056-4-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/3056-7-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads