qakbot | fb2b9f78c59077c99d80111e7aa3f7e5d6d12d032d060a4e6e3803bc884dc190

General

Target

JaffaCakes118_62f858f7b32c5e8cceb32402b7d74c8c.dll
Size

1.6MB
MD5

62f858f7b32c5e8cceb32402b7d74c8c
SHA1

4dda2407a4aa42572d43e22339d173c776dc69a9
SHA256

fb2b9f78c59077c99d80111e7aa3f7e5d6d12d032d060a4e6e3803bc884dc190
SHA512

8692639652b2173cb4f40e1188b1d9504d8091a33fd99c833c88e7083cc1806429eb385b48cae052da1f5b5322af4b04d159bc9af720bbb67ede64e710d32158
SSDEEP

24576:b9mB+XxJ7zUqNS8KqCx2ffNrC0O60+bPzTk1wK7TpKsB:bUBav7zbS8pCx2fftCv6JLwJ7FKsB

Score

10^/10

qakbot tr 1634541613 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1634541613

C2

120.150.218.241:995

24.119.214.7:443

103.143.8.71:443

81.241.252.59:2078

81.250.153.227:2222

174.54.193.186:443

73.52.50.32:443

39.49.122.240:995

86.220.112.26:2222

103.82.211.39:465

78.191.38.33:995

216.201.162.158:443

181.118.183.94:443

66.177.215.152:0

208.78.220.143:443

94.200.181.154:443

136.232.34.70:443

136.143.11.232:443

81.213.59.22:443

103.82.211.39:990

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

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

Loads dropped DLL 1 IoCs

pid	Process
1280	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

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

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kgwrweowubxn\b68d328e = d79e7978dbd969641512ac9fd34de4fa89201fcbf0f778906b9850fad8302c0cd19b002dc2985a55dbc93c115ad054d1dcf0d850566f1847003514d4a9867f4db9f2e874369db469774da8c6328a2e0faa65c512fa7a8e3676aedd75a767e7d5180a54203c1bce9bbba809016bf8bb338704028bdf3e7af36f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kgwrweowubxn\c707597 = 0dbb85f2f53bcbcc651a0ee212a38eb64c39c7f7ae3ebbae694f46d01e7eb651a3f1bf70f070517b10d6e8bbba93405fff1c2b292a89ee69208ae37aef	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kgwrweowubxn\71783a1d = afa4bdc25c057d02826c2858adecd6c90e2c1b0aea27a35fdc9cd6326e0b784ef861d4d4a7afcf2411dd00f36d59982e973a643e7f2858903a55404395c0458a88e97244a92587d2dbbe6ffa66d15e049ba5a0c377f309	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kgwrweowubxn\fc5b8d36 = eb0f36a37a6ea09d14eb2e65945050408b1f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kgwrweowubxn\8312e2c0 = bd6b950b31a1b52301994320012784cf69ced0362f8b6ca5e8f8765c0e1e545c24654535272ec329b7d7be127adfcd36aaba70736b82050444347720d1b352c2347ea2bd2f80c6d3eee886231dc5672100fd473a0fea006aa8c1009d1fd4b2a440d7b7ece23385573fba7b0022fbd7fe48006bbf90f16083fdc639c6	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kgwrweowubxn	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kgwrweowubxn\8312e2c0 = bd6b820b31a1804c79cd06b8d67b55e90ddec6350a4ce868e04332bf0bb89804728cfbdc81ca934b43cedff78f59ab44893815f0aa774fa6bd49a908c01e1893243a079979cb2cd99c8c3cd74ebde366ab75cf7db49fb2298f8b1b512bb950a8dcfa3b5356addd	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kgwrweowubxn\b4cc12f2 = 62f138fa08fbc3efef82c150ec5f4c988378085133bdeb8c5fa321514d13dae8e4	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kgwrweowubxn\c9c45d78 = 2302db5706cf92af4d43823450bd720d473aa08117fc987efdd231b2771e89390f346168c754c7b5334f25afe2be294dd456e5	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Kgwrweowubxn\e3155eb = eaa762b3319ac2532671018aed33500dfbe8a12e7860999624506cb2d70433503df098b2a24828f7eb4b2f0f6e9dcee40aeaaff09a6358d75bd4c8232512713be4ebaebd491ab42eddc4f89c76766cb5b0e9d3c580f6381d9157f1	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

pid	Process
3864	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2008	rundll32.exe
2008	rundll32.exe
1280	regsvr32.exe
1280	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2008	rundll32.exe
1280	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4876 wrote to memory of 2008	4876	rundll32.exe	83
PID 4876 wrote to memory of 2008	4876	rundll32.exe	83
PID 4876 wrote to memory of 2008	4876	rundll32.exe	83
PID 2008 wrote to memory of 4424	2008	rundll32.exe	87
PID 2008 wrote to memory of 4424	2008	rundll32.exe	87
PID 2008 wrote to memory of 4424	2008	rundll32.exe	87
PID 2008 wrote to memory of 4424	2008	rundll32.exe	87
PID 2008 wrote to memory of 4424	2008	rundll32.exe	87
PID 4424 wrote to memory of 3864	4424	explorer.exe	88
PID 4424 wrote to memory of 3864	4424	explorer.exe	88
PID 4424 wrote to memory of 3864	4424	explorer.exe	88
PID 4320 wrote to memory of 1280	4320	regsvr32.exe	105
PID 4320 wrote to memory of 1280	4320	regsvr32.exe	105
PID 4320 wrote to memory of 1280	4320	regsvr32.exe	105
PID 1280 wrote to memory of 5032	1280	regsvr32.exe	106
PID 1280 wrote to memory of 5032	1280	regsvr32.exe	106
PID 1280 wrote to memory of 5032	1280	regsvr32.exe	106
PID 1280 wrote to memory of 5032	1280	regsvr32.exe	106
PID 1280 wrote to memory of 5032	1280	regsvr32.exe	106
PID 5032 wrote to memory of 1172	5032	explorer.exe	107
PID 5032 wrote to memory of 1172	5032	explorer.exe	107
PID 5032 wrote to memory of 4980	5032	explorer.exe	109
PID 5032 wrote to memory of 4980	5032	explorer.exe	109

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62f858f7b32c5e8cceb32402b7d74c8c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62f858f7b32c5e8cceb32402b7d74c8c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2008
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4424
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qdukbhul /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62f858f7b32c5e8cceb32402b7d74c8c.dll\"" /SC ONCE /Z /ST 12:32 /ET 12:44
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:3864

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62f858f7b32c5e8cceb32402b7d74c8c.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4320
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62f858f7b32c5e8cceb32402b7d74c8c.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1280
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies data under HKEY_USERS
    - Suspicious use of WriteProcessMemory
    PID:5032
  - - 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\Plasoypo" /d "0"
      4⤵
      Windows security bypass
      PID:1172
  - - 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\Cpbtfbn" /d "0"
      4⤵
      Windows security bypass
      PID:4980

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\JaffaCakes118_62f858f7b32c5e8cceb32402b7d74c8c.dll

Filesize
1.6MB

MD5
62f858f7b32c5e8cceb32402b7d74c8c

SHA1
4dda2407a4aa42572d43e22339d173c776dc69a9

SHA256
fb2b9f78c59077c99d80111e7aa3f7e5d6d12d032d060a4e6e3803bc884dc190

SHA512
8692639652b2173cb4f40e1188b1d9504d8091a33fd99c833c88e7083cc1806429eb385b48cae052da1f5b5322af4b04d159bc9af720bbb67ede64e710d32158

Download Submit
memory/1280-21-0x0000000073770000-0x000000007391B000-memory.dmp

Filesize
1.7MB

Download
memory/1280-18-0x0000000073770000-0x000000007391B000-memory.dmp

Filesize
1.7MB

Download
memory/1280-17-0x0000000073770000-0x000000007391B000-memory.dmp

Filesize
1.7MB

Download
memory/2008-3-0x0000000074F10000-0x00000000750BB000-memory.dmp

Filesize
1.7MB

Download
memory/2008-2-0x0000000074F10000-0x00000000750BB000-memory.dmp

Filesize
1.7MB

Download
memory/2008-1-0x00000000750A0000-0x00000000750A6000-memory.dmp

Filesize
24KB

Download
memory/2008-0-0x0000000074F10000-0x00000000750BB000-memory.dmp

Filesize
1.7MB

Download
memory/2008-6-0x0000000074F10000-0x00000000750BB000-memory.dmp

Filesize
1.7MB

Download
memory/4424-5-0x00000000007C0000-0x00000000007E1000-memory.dmp

Filesize
132KB

Download
memory/4424-13-0x00000000007C0000-0x00000000007E1000-memory.dmp

Filesize
132KB

Download
memory/4424-12-0x00000000007C0000-0x00000000007E1000-memory.dmp

Filesize
132KB

Download
memory/4424-10-0x00000000007C0000-0x00000000007E1000-memory.dmp

Filesize
132KB

Download
memory/4424-9-0x00000000007C0000-0x00000000007E1000-memory.dmp

Filesize
132KB

Download
memory/5032-23-0x0000000000C60000-0x0000000000C81000-memory.dmp

Filesize
132KB

Download
memory/5032-24-0x0000000000C60000-0x0000000000C81000-memory.dmp

Filesize
132KB

Download
memory/5032-25-0x0000000000C60000-0x0000000000C81000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads