qakbot | b0d1c023b6d76e39737cdff7058dd41f807c0b323e7700483be7e36229761e58

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
06-01-2025 15:57

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General

Target

JaffaCakes118_2cc04bf4aecfce33b2ebd9c71aedcbdc.dll
Size

1.2MB
MD5

2cc04bf4aecfce33b2ebd9c71aedcbdc
SHA1

902bfd3643ae1aacd0f73a7bf30b8915347733bd
SHA256

b0d1c023b6d76e39737cdff7058dd41f807c0b323e7700483be7e36229761e58
SHA512

7dd55427928024e5fed14b28da8065f04fe407b817b6e2d4bd024e106a509eb40f4add28ac5d876c8694c092e32015443db995b19ee087440e463391a2bcd016
SSDEEP

24576:ww7BZFodRlyc501VWUMkTjACzDSMPhy5DipHl950JkSr+qk5acKVv8dzF+7:HLt18UMeTzD3pbpr50mSrtkIcKVvuh+7

Score

10^/10

qakbot tr 1633943125 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

Campaign

1633943125

140.82.49.12:443

89.137.52.44:443

24.107.165.50:443

66.216.193.114:443

75.131.217.182:443

41.86.42.158:995

24.119.214.7:443

67.166.233.75:443

105.198.236.99:443

120.151.47.189:443

2.222.167.138:443

41.228.22.180:443

78.105.213.151:995

5.193.125.67:995

41.86.42.158:443

96.57.188.174:2078

120.150.218.241:995

66.177.215.152:0

122.11.220.212:2222

73.52.50.32:443

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
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\Uyvxjv = "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\Pupcq = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
2016	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\Ybiuftbiypl\394bbed1 = 56858f31e45948220fc3c2f7789d16ceaa09c102cdb293de4071aae4d8273650d6981b05aaaa3fc77357d526c623bd7f3af867ec30779225a5b0bb80489c3fa0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ybiuftbiypl\4443f15b = 5a1b5ac8aea322d2b9c13a47b01882e238b39852b7311a794f8793857e5de15cd4ef1a41e6a777c9be90634bfb237147f1358c423f9894738f063035e6b25a40e8986e02ad8acb5f573d63cc4c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ybiuftbiypl\83b6f9c8 = eaf976c08866063629227a3d2594ade72733170faf6fc2f69e04cee8a472bb75f39fc55955e50979ed9c700b752c7bde931d1380696e490e2c3d20dacb9a7998d22522b7e735bb690bed7b27b058561c42121f43f5e896ea72b815072283662029ee59721c05c38b52	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ybiuftbiypl\e954ee3 = 317d5a0861061c3bc6651029b8c00e79d08b345a1c90756951adaf73b44ecc7f522b68bb52c3efb74960710a3a5e04ffc8d8064fafda9d81b84f42914eabe058fc304aff148d6fac82	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ybiuftbiypl\e954ee3 = 317d4d086106296716421014baae4d55bbcbdbda0ac7106f0d8915a00563deffdf186384bcadf6e8ab18f71723c73767f1f85e94	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ybiuftbiypl\3b0a9ead = 59cb7553d558a8ba3d9cb10bd85c928dd435975854bc7c42c6a4bdff8f764a20963498f191e6b8544291b105f3f39e484b69214bd1b1be5b183133f1ea75eaba3f7a3b9fac69b430eebadb1b88e32ff7cee5772f1c107869c83b662046a258d7dbeaa5b6472eb71536	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ybiuftbiypl\fcff963e = 146afc3cc3ffc750f4be041cad50454b6f8e202e1ec421dd420b91055b8aa2c3fee75b24c7cfd968b657332192fb53a0e791492687300de3cffcccb7bcf9150b0acbf04e3de58811c7543c83923ba80f601cbbefa469cdb38df820e5924cb5d81e2b31c815bb	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ybiuftbiypl\71dc2115 = 64946375e62c28e87a725428cf9928f5d491301fe047146234194617e7174c552dd44ac433351978cce997c605bbba2ada5d5a9b42c100f36bc421b463cc199841a6c724594d7cbe941c5f67accfc18edeb00bd31957e0	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ybiuftbiypl	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ybiuftbiypl\81f7d9b4 = 963b8fe2794a740d7235f68cb7a8f092290c0035e8d626e5967159aa3c48924e3e25d3458eaf2ef3	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
2936	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2404	rundll32.exe
2016	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2404	rundll32.exe
2016	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2608 wrote to memory of 2404	2608	rundll32.exe	30
PID 2608 wrote to memory of 2404	2608	rundll32.exe	30
PID 2608 wrote to memory of 2404	2608	rundll32.exe	30
PID 2608 wrote to memory of 2404	2608	rundll32.exe	30
PID 2608 wrote to memory of 2404	2608	rundll32.exe	30
PID 2608 wrote to memory of 2404	2608	rundll32.exe	30
PID 2608 wrote to memory of 2404	2608	rundll32.exe	30
PID 2404 wrote to memory of 2804	2404	rundll32.exe	31
PID 2404 wrote to memory of 2804	2404	rundll32.exe	31
PID 2404 wrote to memory of 2804	2404	rundll32.exe	31
PID 2404 wrote to memory of 2804	2404	rundll32.exe	31
PID 2404 wrote to memory of 2804	2404	rundll32.exe	31
PID 2404 wrote to memory of 2804	2404	rundll32.exe	31
PID 2804 wrote to memory of 2936	2804	explorer.exe	32
PID 2804 wrote to memory of 2936	2804	explorer.exe	32
PID 2804 wrote to memory of 2936	2804	explorer.exe	32
PID 2804 wrote to memory of 2936	2804	explorer.exe	32
PID 2424 wrote to memory of 2416	2424	taskeng.exe	36
PID 2424 wrote to memory of 2416	2424	taskeng.exe	36
PID 2424 wrote to memory of 2416	2424	taskeng.exe	36
PID 2424 wrote to memory of 2416	2424	taskeng.exe	36
PID 2424 wrote to memory of 2416	2424	taskeng.exe	36
PID 2416 wrote to memory of 2016	2416	regsvr32.exe	37
PID 2416 wrote to memory of 2016	2416	regsvr32.exe	37
PID 2416 wrote to memory of 2016	2416	regsvr32.exe	37
PID 2416 wrote to memory of 2016	2416	regsvr32.exe	37
PID 2416 wrote to memory of 2016	2416	regsvr32.exe	37
PID 2416 wrote to memory of 2016	2416	regsvr32.exe	37
PID 2416 wrote to memory of 2016	2416	regsvr32.exe	37
PID 2016 wrote to memory of 2444	2016	regsvr32.exe	38
PID 2016 wrote to memory of 2444	2016	regsvr32.exe	38
PID 2016 wrote to memory of 2444	2016	regsvr32.exe	38
PID 2016 wrote to memory of 2444	2016	regsvr32.exe	38
PID 2016 wrote to memory of 2444	2016	regsvr32.exe	38
PID 2016 wrote to memory of 2444	2016	regsvr32.exe	38
PID 2444 wrote to memory of 772	2444	explorer.exe	39
PID 2444 wrote to memory of 772	2444	explorer.exe	39
PID 2444 wrote to memory of 772	2444	explorer.exe	39
PID 2444 wrote to memory of 772	2444	explorer.exe	39
PID 2444 wrote to memory of 776	2444	explorer.exe	41
PID 2444 wrote to memory of 776	2444	explorer.exe	41
PID 2444 wrote to memory of 776	2444	explorer.exe	41
PID 2444 wrote to memory of 776	2444	explorer.exe	41

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2cc04bf4aecfce33b2ebd9c71aedcbdc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2608
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2cc04bf4aecfce33b2ebd9c71aedcbdc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2404
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2804
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ukwlirgu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2cc04bf4aecfce33b2ebd9c71aedcbdc.dll\"" /SC ONCE /Z /ST 15:59 /ET 16:11
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2936

C:\Windows\system32\taskeng.exe
taskeng.exe {C1B94800-CFD6-41E2-A889-3F6566695BF0} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2cc04bf4aecfce33b2ebd9c71aedcbdc.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2416
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2cc04bf4aecfce33b2ebd9c71aedcbdc.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2016
  - - 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:2444
    - - 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\Uyvxjv" /d "0"
        5⤵
        Windows security bypass
        
        PID:772
    - - 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\Pupcq" /d "0"
        5⤵
        Windows security bypass
        
        PID:776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2cc04bf4aecfce33b2ebd9c71aedcbdc.dll

Filesize
1.2MB

MD5
2cc04bf4aecfce33b2ebd9c71aedcbdc

SHA1
902bfd3643ae1aacd0f73a7bf30b8915347733bd

SHA256
b0d1c023b6d76e39737cdff7058dd41f807c0b323e7700483be7e36229761e58

SHA512
7dd55427928024e5fed14b28da8065f04fe407b817b6e2d4bd024e106a509eb40f4add28ac5d876c8694c092e32015443db995b19ee087440e463391a2bcd016

Download Submit
memory/2016-24-0x0000000073C80000-0x0000000073E52000-memory.dmp

Filesize
1.8MB

Download
memory/2016-20-0x0000000073C80000-0x0000000073E52000-memory.dmp

Filesize
1.8MB

Download
memory/2016-21-0x0000000073C80000-0x0000000073E52000-memory.dmp

Filesize
1.8MB

Download
memory/2404-0-0x0000000074570000-0x0000000074742000-memory.dmp

Filesize
1.8MB

Download
memory/2404-4-0x0000000074570000-0x0000000074742000-memory.dmp

Filesize
1.8MB

Download
memory/2404-3-0x000000007469A000-0x00000000746A0000-memory.dmp

Filesize
24KB

Download
memory/2404-1-0x0000000074570000-0x0000000074742000-memory.dmp

Filesize
1.8MB

Download
memory/2404-8-0x0000000074570000-0x0000000074742000-memory.dmp

Filesize
1.8MB

Download
memory/2444-27-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2444-28-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2444-26-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2804-5-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/2804-15-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2804-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2804-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2804-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2804-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2804-7-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download