qakbot | dc410d353af72a9931563de62ae167b516bf5a08af1cfed46bf5e624accd7b80

Analysis

max time kernel
137s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08-01-2025 10:21

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General

Target

JaffaCakes118_9a69f6d0055866927e89a7ea75b90966.dll
Size

1.6MB
MD5

9a69f6d0055866927e89a7ea75b90966
SHA1

15d2df38be2a4c2e68505e4423536299687f975c
SHA256

dc410d353af72a9931563de62ae167b516bf5a08af1cfed46bf5e624accd7b80
SHA512

227bc9cf67bac60a52a4995748dd218e6a18c9782051b43ffac9ed9efb3b8a4ca0f9209b2d9222187e352abea84377d807a378ac462f9f3c6ad553ad5f49374f
SSDEEP

24576:X9mB+XxJ7zUqNS8KqCx2ffNrC0O60+bPzTk1wK7TpKsV:XUBav7zbS8pCx2fftCv6JLwJ7FKsV

Score

10^/10

qakbot tr 1634541613 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

Campaign

1634541613

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
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\Ceouuoyldrtc = "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\Jpvuu = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
600	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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Voanulvb\b139e40 = d2129aaac596201ac73a3a974fb0b4a0c6a94a7fb5c929aef6babf07244d11c44eca5935795bd9f44c5756a8f31702ca2542ac7c40a9ea4310065cf5818e54f49f63fbcc1684398a07872a1528e1df4a4b5cb49923e8d33a559f710e3b5334e9a371e0eb85ad6f6e157c849c988ee2ede04e52dbe158bd946580f461ed4ff0d5225ffd8ce08ad77cad18ab3a6a7760c5fe6964385ea166bed7380f6a03	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Voanulvb\952be3c = 0eccf4b16434375be4a7747e9049f65c49971d3a60bf644e0f7b3113d79884871b3ff2feb04d2e5e95ba03c435360668d97683729feac816c9cd542b3329209ce82c86aad4ac4b96eb29692bd9ab257d7bd7fbad3e7c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Voanulvb\cce696d3 = 5bdcdb51ec422597375251646eafd908ea7b2bfa4a82e0a396157b70356beb659315ad5e8ec363bae3393af79a37a855f4114240c0ff4c8f0360	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Voanulvb\b3aff925 = 288078cb9248215a20d19ee61d7957e4eb234c2d5b7238da0121b2f7bd8074ebd63c37999e05937d9caa0380b30f5ffb2ac54fd4d60d1395702867b4dafefee3f8e8dfc8f80b3a32f4f4aedbe135319716fbd5cd0b052cb6a711b316dab800e12420605f655acb	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Voanulvb\41c521f8 = 82a92623c1a9ebd895bae30e3a43d5b61f54ec9b3256d2aec19abbe56d1560d4fbe74138419299683e46c1c882df88b62a2010a43e3b64e20b578ff975f45012e47660ef48b55c9c2f1f9185b2cd651323e95c5d0a5a9445522e70ffdbfbdaea6cf9fff9eedc30	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Voanulvb	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Voanulvb\b1eed959 = 8ff670fe7cdf1e0964c473854db23f4df57dad11b6e0e20a67b228db2632a26d68d63a80f64967feabee7b1128c913d484665a262b3fb6cd7b6e7c7202e401	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Voanulvb\745af1b6 = fcd53da428c36f9e3cc8adde8ee819b9446d34696121da77af2f9a706f0d51d30b7294a845f01d30d827b1c588b2172e4f9fd50582f54d6b6ad26691d6cff33b50e9bcf1ae6eb6c4ba01da7164267bd2254d9ba3c3abb432	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Voanulvb\3e8c4e0e = eb74c72982c9a170bcf6c47a5ce80e71d991cf7ea4bb346ec54fe086e251b6dbaaad001449986902a69965d0f7561348321db5de5c721cdd8f4a231b4a3f62d74431ca4ee1443cd5954fb971	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Voanulvb\3e8c4e0e = eb74d02982c994c64dd00acfc56b0faba5ac5a4db8e4c4fc9ce63913b9ff9e5354f98ac55342f4bc23128e2bc9545ee27139d494d8c5aa	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
2820	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2656	rundll32.exe
600	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2656	rundll32.exe
600	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2656	2380	rundll32.exe	30
PID 2380 wrote to memory of 2656	2380	rundll32.exe	30
PID 2380 wrote to memory of 2656	2380	rundll32.exe	30
PID 2380 wrote to memory of 2656	2380	rundll32.exe	30
PID 2380 wrote to memory of 2656	2380	rundll32.exe	30
PID 2380 wrote to memory of 2656	2380	rundll32.exe	30
PID 2380 wrote to memory of 2656	2380	rundll32.exe	30
PID 2656 wrote to memory of 2972	2656	rundll32.exe	31
PID 2656 wrote to memory of 2972	2656	rundll32.exe	31
PID 2656 wrote to memory of 2972	2656	rundll32.exe	31
PID 2656 wrote to memory of 2972	2656	rundll32.exe	31
PID 2656 wrote to memory of 2972	2656	rundll32.exe	31
PID 2656 wrote to memory of 2972	2656	rundll32.exe	31
PID 2972 wrote to memory of 2820	2972	explorer.exe	32
PID 2972 wrote to memory of 2820	2972	explorer.exe	32
PID 2972 wrote to memory of 2820	2972	explorer.exe	32
PID 2972 wrote to memory of 2820	2972	explorer.exe	32
PID 1308 wrote to memory of 1700	1308	taskeng.exe	35
PID 1308 wrote to memory of 1700	1308	taskeng.exe	35
PID 1308 wrote to memory of 1700	1308	taskeng.exe	35
PID 1308 wrote to memory of 1700	1308	taskeng.exe	35
PID 1308 wrote to memory of 1700	1308	taskeng.exe	35
PID 1700 wrote to memory of 600	1700	regsvr32.exe	36
PID 1700 wrote to memory of 600	1700	regsvr32.exe	36
PID 1700 wrote to memory of 600	1700	regsvr32.exe	36
PID 1700 wrote to memory of 600	1700	regsvr32.exe	36
PID 1700 wrote to memory of 600	1700	regsvr32.exe	36
PID 1700 wrote to memory of 600	1700	regsvr32.exe	36
PID 1700 wrote to memory of 600	1700	regsvr32.exe	36
PID 600 wrote to memory of 1108	600	regsvr32.exe	37
PID 600 wrote to memory of 1108	600	regsvr32.exe	37
PID 600 wrote to memory of 1108	600	regsvr32.exe	37
PID 600 wrote to memory of 1108	600	regsvr32.exe	37
PID 600 wrote to memory of 1108	600	regsvr32.exe	37
PID 600 wrote to memory of 1108	600	regsvr32.exe	37
PID 1108 wrote to memory of 560	1108	explorer.exe	38
PID 1108 wrote to memory of 560	1108	explorer.exe	38
PID 1108 wrote to memory of 560	1108	explorer.exe	38
PID 1108 wrote to memory of 560	1108	explorer.exe	38
PID 1108 wrote to memory of 480	1108	explorer.exe	40
PID 1108 wrote to memory of 480	1108	explorer.exe	40
PID 1108 wrote to memory of 480	1108	explorer.exe	40
PID 1108 wrote to memory of 480	1108	explorer.exe	40

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9a69f6d0055866927e89a7ea75b90966.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9a69f6d0055866927e89a7ea75b90966.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2972
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn kbggiloyhs /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9a69f6d0055866927e89a7ea75b90966.dll\"" /SC ONCE /Z /ST 10:24 /ET 10:36
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2820

C:\Windows\system32\taskeng.exe
taskeng.exe {00D38861-E297-49BD-AF4B-A0E4A5C7D11D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9a69f6d0055866927e89a7ea75b90966.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1700
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9a69f6d0055866927e89a7ea75b90966.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:600
  - - 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:1108
    - - 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\Ceouuoyldrtc" /d "0"
        5⤵
        Windows security bypass
        
        PID:560
    - - 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\Jpvuu" /d "0"
        5⤵
        Windows security bypass
        
        PID:480

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_9a69f6d0055866927e89a7ea75b90966.dll

Filesize
1.6MB

MD5
9a69f6d0055866927e89a7ea75b90966

SHA1
15d2df38be2a4c2e68505e4423536299687f975c

SHA256
dc410d353af72a9931563de62ae167b516bf5a08af1cfed46bf5e624accd7b80

SHA512
227bc9cf67bac60a52a4995748dd218e6a18c9782051b43ffac9ed9efb3b8a4ca0f9209b2d9222187e352abea84377d807a378ac462f9f3c6ad553ad5f49374f

Download Submit
memory/600-22-0x00000000743C0000-0x000000007456B000-memory.dmp

Filesize
1.7MB

Download
memory/600-26-0x00000000743C0000-0x000000007456B000-memory.dmp

Filesize
1.7MB

Download
memory/600-21-0x00000000743C0000-0x000000007456B000-memory.dmp

Filesize
1.7MB

Download
memory/1108-29-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1108-30-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1108-28-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2656-3-0x0000000074E00000-0x0000000074E06000-memory.dmp

Filesize
24KB

Download
memory/2656-4-0x0000000074C70000-0x0000000074E1B000-memory.dmp

Filesize
1.7MB

Download
memory/2656-0-0x0000000074C70000-0x0000000074E1B000-memory.dmp

Filesize
1.7MB

Download
memory/2656-9-0x0000000074C70000-0x0000000074E1B000-memory.dmp

Filesize
1.7MB

Download
memory/2972-7-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2972-16-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2972-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2972-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2972-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2972-5-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download