qakbot | 8cc967b39adfd056e003d09e84c349ee6c68b299db34fe2d18f275a9c88f3bc8

Analysis

max time kernel
137s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-01-2025 02:35

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General

Target

JaffaCakes118_489d678c3dbe9b1de4826590aeb8c0a6.dll
Size

1.6MB
MD5

489d678c3dbe9b1de4826590aeb8c0a6
SHA1

fe82d9026eb206afac699562500608a6a8173423
SHA256

8cc967b39adfd056e003d09e84c349ee6c68b299db34fe2d18f275a9c88f3bc8
SHA512

721e5ea69327f0d6578954ff5ed40f3ad5bb24d548677959f27133453814127b891dfef8c2b30e5c65bca357408f6806e709a24976303885b33a5aa4f5fd84f3
SSDEEP

24576:F9mB+XxJ7zUqNS8KqCx2ffNrC0O60+bPzTk1wK7TpKsZ:FUBav7zbS8pCx2fftCv6JLwJ7FKsZ

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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Hyeiuvdsv = "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\Qkavxqvh = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
2476	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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Nhgriuiggaai\892459df = 58cdc325abcd488d8bfbea	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Nhgriuiggaai\8b6579a3 = e886bac1f741fa6c57b58c7279e96676a8dca6bc7aacf8a6a000d3f4ba56652a8b119081415b777965bd249a45cfc83777665f77451bb9cff04772f98c0bf2f10f6e8167924ad289b1	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Nhgriuiggaai	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Nhgriuiggaai\646ce88 = 92658d323b30e262560ddb7077f80f4974bc3d7cf553175529e55f9489caea3296f8938ea49f1f97e98840f4af0e4c4a344a7cb922	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Nhgriuiggaai\33d91ec6 = c79f3084ee3bd680d64ba2d199ca7fc117842bd18e1bf1bccb0a45778070e855bf9c77a859d913db9c743c5acb688c48f35b9d9fccdd60424451d810d7f59aaab0af9d569852c393d7a578f10ab96bd79990ddc5c8c5ae900b6d06865a33fb247f2236a6a1ad61632765716fcc7bd690c94f67b04106f35b5bad19665b101830d163ee70b19f74a23dabce5a0e4dc254aaa0c082895dd2da0d80cc9521788d9be5b952742964dea878bef6153a	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Nhgriuiggaai\31983eba = 7d15cd0c6d40a84f12a69cf1ebeae1b4cd9f7b6acdf8d1f228ac26d0b03cc0fe862b6039d32edb256a	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Nhgriuiggaai\f42c1655 = 0063739f558d3ad551660d58d64f7f3f8b7362a7c3f8fe0864bf	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Nhgriuiggaai\4c907130 = 781d588379e9c8d9fdd6a862ad7cc2b6bb64fc	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Nhgriuiggaai\790fa17e = 320b73a7352ece9da11f742ee9a42daba91700b1cc39fadeb3d24008eeb9e636c94cd6b74e63	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Nhgriuiggaai\646ce88 = 92659a323b30d7670e65a61cfa40f7eb158f9fcd352667d3d021adcb92b3e895450c5498ba579d0f586eb31fc86e1861d2d02f7bf601f39c3d72a986a689f7e7e1b0928ae0fbf401ccc3	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
2608	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2720	rundll32.exe
2476	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2720	rundll32.exe
2476	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 2720	2680	rundll32.exe	30
PID 2680 wrote to memory of 2720	2680	rundll32.exe	30
PID 2680 wrote to memory of 2720	2680	rundll32.exe	30
PID 2680 wrote to memory of 2720	2680	rundll32.exe	30
PID 2680 wrote to memory of 2720	2680	rundll32.exe	30
PID 2680 wrote to memory of 2720	2680	rundll32.exe	30
PID 2680 wrote to memory of 2720	2680	rundll32.exe	30
PID 2720 wrote to memory of 2284	2720	rundll32.exe	31
PID 2720 wrote to memory of 2284	2720	rundll32.exe	31
PID 2720 wrote to memory of 2284	2720	rundll32.exe	31
PID 2720 wrote to memory of 2284	2720	rundll32.exe	31
PID 2720 wrote to memory of 2284	2720	rundll32.exe	31
PID 2720 wrote to memory of 2284	2720	rundll32.exe	31
PID 2284 wrote to memory of 2608	2284	explorer.exe	32
PID 2284 wrote to memory of 2608	2284	explorer.exe	32
PID 2284 wrote to memory of 2608	2284	explorer.exe	32
PID 2284 wrote to memory of 2608	2284	explorer.exe	32
PID 1880 wrote to memory of 2764	1880	taskeng.exe	36
PID 1880 wrote to memory of 2764	1880	taskeng.exe	36
PID 1880 wrote to memory of 2764	1880	taskeng.exe	36
PID 1880 wrote to memory of 2764	1880	taskeng.exe	36
PID 1880 wrote to memory of 2764	1880	taskeng.exe	36
PID 2764 wrote to memory of 2476	2764	regsvr32.exe	37
PID 2764 wrote to memory of 2476	2764	regsvr32.exe	37
PID 2764 wrote to memory of 2476	2764	regsvr32.exe	37
PID 2764 wrote to memory of 2476	2764	regsvr32.exe	37
PID 2764 wrote to memory of 2476	2764	regsvr32.exe	37
PID 2764 wrote to memory of 2476	2764	regsvr32.exe	37
PID 2764 wrote to memory of 2476	2764	regsvr32.exe	37
PID 2476 wrote to memory of 1736	2476	regsvr32.exe	38
PID 2476 wrote to memory of 1736	2476	regsvr32.exe	38
PID 2476 wrote to memory of 1736	2476	regsvr32.exe	38
PID 2476 wrote to memory of 1736	2476	regsvr32.exe	38
PID 2476 wrote to memory of 1736	2476	regsvr32.exe	38
PID 2476 wrote to memory of 1736	2476	regsvr32.exe	38
PID 1736 wrote to memory of 2952	1736	explorer.exe	39
PID 1736 wrote to memory of 2952	1736	explorer.exe	39
PID 1736 wrote to memory of 2952	1736	explorer.exe	39
PID 1736 wrote to memory of 2952	1736	explorer.exe	39
PID 1736 wrote to memory of 2408	1736	explorer.exe	41
PID 1736 wrote to memory of 2408	1736	explorer.exe	41
PID 1736 wrote to memory of 2408	1736	explorer.exe	41
PID 1736 wrote to memory of 2408	1736	explorer.exe	41

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_489d678c3dbe9b1de4826590aeb8c0a6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_489d678c3dbe9b1de4826590aeb8c0a6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2720
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2284
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn lhxkzmr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_489d678c3dbe9b1de4826590aeb8c0a6.dll\"" /SC ONCE /Z /ST 02:37 /ET 02:49
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2608

C:\Windows\system32\taskeng.exe
taskeng.exe {07B33AC3-7373-4AFD-96A4-4D7DE950DCD6} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1880
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_489d678c3dbe9b1de4826590aeb8c0a6.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2764
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_489d678c3dbe9b1de4826590aeb8c0a6.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2476
  - - 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:1736
    - - 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\Qkavxqvh" /d "0"
        5⤵
        Windows security bypass
        
        PID:2952
    - - 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\Hyeiuvdsv" /d "0"
        5⤵
        Windows security bypass
        
        PID:2408

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_489d678c3dbe9b1de4826590aeb8c0a6.dll

Filesize
1.6MB

MD5
489d678c3dbe9b1de4826590aeb8c0a6

SHA1
fe82d9026eb206afac699562500608a6a8173423

SHA256
8cc967b39adfd056e003d09e84c349ee6c68b299db34fe2d18f275a9c88f3bc8

SHA512
721e5ea69327f0d6578954ff5ed40f3ad5bb24d548677959f27133453814127b891dfef8c2b30e5c65bca357408f6806e709a24976303885b33a5aa4f5fd84f3

Download Submit
memory/1736-27-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1736-28-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1736-26-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2284-6-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2284-5-0x00000000000F0000-0x00000000000F2000-memory.dmp

Filesize
8KB

Download
memory/2284-10-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2284-11-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2284-12-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2284-13-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2284-14-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2476-20-0x0000000074450000-0x00000000745FB000-memory.dmp

Filesize
1.7MB

Download
memory/2476-19-0x0000000074450000-0x00000000745FB000-memory.dmp

Filesize
1.7MB

Download
memory/2476-24-0x0000000074450000-0x00000000745FB000-memory.dmp

Filesize
1.7MB

Download
memory/2720-0-0x0000000074EA0000-0x000000007504B000-memory.dmp

Filesize
1.7MB

Download
memory/2720-7-0x0000000074EA0000-0x000000007504B000-memory.dmp

Filesize
1.7MB

Download
memory/2720-3-0x0000000075030000-0x0000000075036000-memory.dmp

Filesize
24KB

Download
memory/2720-4-0x0000000074EA0000-0x000000007504B000-memory.dmp

Filesize
1.7MB

Download
memory/2720-1-0x0000000074EA0000-0x000000007504B000-memory.dmp

Filesize
1.7MB

Download