qakbot | 800b4347ed6b61a032693968743c4338c01e8ecc363843d4c50487fe3867bbd8

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-01-2025 16:35

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General

Target

JaffaCakes118_2e7546c1ed16e6ca256c9b20c07ddcd3.dll
Size

890KB
MD5

2e7546c1ed16e6ca256c9b20c07ddcd3
SHA1

11f597381fad059b8802af99bbc170c27a976a3a
SHA256

800b4347ed6b61a032693968743c4338c01e8ecc363843d4c50487fe3867bbd8
SHA512

3292f89e4ff952a72695870f8813cc01e40e550080cbce8ae9c36aae00aff797064d11872c05b6c84093cf6b2150827761317f8d3cc1dca3f671c00b2c483cd4
SSDEEP

24576:mvmCkM3miQH9ZfSCFEzIuViMKvb/o2ggJcWMeQRqgc:mvm+3m1jSCFoKvjjXJcl9qgc

Score

10^/10

qakbot biden54 1634810637 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden54

Campaign

1634810637

136.143.11.232:443

63.143.92.99:995

182.176.180.73:443

136.232.34.70:443

123.252.190.14:443

216.201.162.158:443

37.208.181.198:61200

140.82.49.12:443

197.89.144.102:443

89.137.52.44:443

109.12.111.14:443

78.191.24.189:995

105.198.236.99:995

196.207.140.40:995

41.235.69.115:443

2.222.167.138:443

117.198.156.56:443

24.231.209.2:6881

27.223.92.142:995

96.246.158.154:995

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\Usfuemabsh = "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\Qkgixeeljwgy = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
1644	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
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Dkdiuybuumo	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Dkdiuybuumo\f8896161 = 7af6e4411329030b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Dkdiuybuumo\cd16b12f = f0aba01fe1dbaf005abaa7db947df52381813c3e33bffbf8148ec86ac9ffde597c6cdd87f68d55a8110746dda07c3040e11569fd1ec450d08f5bad740ac0e3572859fc4881cb3f6e14af3812e25e52bf8cf2eaff44187b8c23474da67f7a1a0abd44c2b8be71d8988694314e25a5c2d06dcca61d343e8c3e3e1f3fc20f28f12a1ca1ddbd8c8c243304354362ad7f6f8347ad2e4f187cb0ac5d205bf56e21	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Dkdiuybuumo\75aad64a = cd7581a372f241d97c57a9889bc35c0d74178819	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Dkdiuybuumo\87c00e97 = 1bcbba8603ae3541bba88c95585fc8fcc6a0d3029875502f8385e57d672454427d9c0a6fcd	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Dkdiuybuumo\cf579153 = 5c8c01776681f71c0426625a7c25b2eb78ddabe4595f1051a27d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Dkdiuybuumo\77ebf636 = 7f6830e79963eae50fb52afce0a7e312da253dfa78568fb1acd375bd6a6bdcfc130cc80c067ae289a9daadd126a776495d061e6fbb7d3af9075d3553ca7501e071c8a7d565a0df70357c86cbab16d38a579fe6aca48ec0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Dkdiuybuumo\ae3b9bc = 3a71940d279c268bfef93e604310b2009ead	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Dkdiuybuumo\b25fded9 = 336d42715776dfb731d589b45522e49cbf3a19	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Dkdiuybuumo\f8896161 = 7af6f341132936b369b43876402d5e6c80487053ae8e98ed784468dc48	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
2256	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1524	rundll32.exe
1644	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1524	rundll32.exe
1644	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 1524	2708	rundll32.exe	31
PID 2708 wrote to memory of 1524	2708	rundll32.exe	31
PID 2708 wrote to memory of 1524	2708	rundll32.exe	31
PID 2708 wrote to memory of 1524	2708	rundll32.exe	31
PID 2708 wrote to memory of 1524	2708	rundll32.exe	31
PID 2708 wrote to memory of 1524	2708	rundll32.exe	31
PID 2708 wrote to memory of 1524	2708	rundll32.exe	31
PID 1524 wrote to memory of 2552	1524	rundll32.exe	32
PID 1524 wrote to memory of 2552	1524	rundll32.exe	32
PID 1524 wrote to memory of 2552	1524	rundll32.exe	32
PID 1524 wrote to memory of 2552	1524	rundll32.exe	32
PID 1524 wrote to memory of 2552	1524	rundll32.exe	32
PID 1524 wrote to memory of 2552	1524	rundll32.exe	32
PID 2552 wrote to memory of 2256	2552	explorer.exe	33
PID 2552 wrote to memory of 2256	2552	explorer.exe	33
PID 2552 wrote to memory of 2256	2552	explorer.exe	33
PID 2552 wrote to memory of 2256	2552	explorer.exe	33
PID 2824 wrote to memory of 1584	2824	taskeng.exe	37
PID 2824 wrote to memory of 1584	2824	taskeng.exe	37
PID 2824 wrote to memory of 1584	2824	taskeng.exe	37
PID 2824 wrote to memory of 1584	2824	taskeng.exe	37
PID 2824 wrote to memory of 1584	2824	taskeng.exe	37
PID 1584 wrote to memory of 1644	1584	regsvr32.exe	38
PID 1584 wrote to memory of 1644	1584	regsvr32.exe	38
PID 1584 wrote to memory of 1644	1584	regsvr32.exe	38
PID 1584 wrote to memory of 1644	1584	regsvr32.exe	38
PID 1584 wrote to memory of 1644	1584	regsvr32.exe	38
PID 1584 wrote to memory of 1644	1584	regsvr32.exe	38
PID 1584 wrote to memory of 1644	1584	regsvr32.exe	38
PID 1644 wrote to memory of 2068	1644	regsvr32.exe	39
PID 1644 wrote to memory of 2068	1644	regsvr32.exe	39
PID 1644 wrote to memory of 2068	1644	regsvr32.exe	39
PID 1644 wrote to memory of 2068	1644	regsvr32.exe	39
PID 1644 wrote to memory of 2068	1644	regsvr32.exe	39
PID 1644 wrote to memory of 2068	1644	regsvr32.exe	39
PID 2068 wrote to memory of 2096	2068	explorer.exe	40
PID 2068 wrote to memory of 2096	2068	explorer.exe	40
PID 2068 wrote to memory of 2096	2068	explorer.exe	40
PID 2068 wrote to memory of 2096	2068	explorer.exe	40
PID 2068 wrote to memory of 1928	2068	explorer.exe	42
PID 2068 wrote to memory of 1928	2068	explorer.exe	42
PID 2068 wrote to memory of 1928	2068	explorer.exe	42
PID 2068 wrote to memory of 1928	2068	explorer.exe	42

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2e7546c1ed16e6ca256c9b20c07ddcd3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2e7546c1ed16e6ca256c9b20c07ddcd3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1524
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2552
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ewqeegprg /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2e7546c1ed16e6ca256c9b20c07ddcd3.dll\"" /SC ONCE /Z /ST 16:37 /ET 16:49
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2256

C:\Windows\system32\taskeng.exe
taskeng.exe {EC3C63EF-5F78-4AC9-8294-D76953E1BF9D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2824
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2e7546c1ed16e6ca256c9b20c07ddcd3.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1584
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2e7546c1ed16e6ca256c9b20c07ddcd3.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1644
  - - 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:2068
    - - 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\Usfuemabsh" /d "0"
        5⤵
        Windows security bypass
        
        PID:2096
    - - 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\Qkgixeeljwgy" /d "0"
        5⤵
        Windows security bypass
        
        PID:1928

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_2e7546c1ed16e6ca256c9b20c07ddcd3.dll

Filesize
890KB

MD5
2e7546c1ed16e6ca256c9b20c07ddcd3

SHA1
11f597381fad059b8802af99bbc170c27a976a3a

SHA256
800b4347ed6b61a032693968743c4338c01e8ecc363843d4c50487fe3867bbd8

SHA512
3292f89e4ff952a72695870f8813cc01e40e550080cbce8ae9c36aae00aff797064d11872c05b6c84093cf6b2150827761317f8d3cc1dca3f671c00b2c483cd4

Download Submit
memory/1524-8-0x0000000074580000-0x0000000074673000-memory.dmp

Filesize
972KB

Download
memory/1524-4-0x0000000074580000-0x0000000074673000-memory.dmp

Filesize
972KB

Download
memory/1524-1-0x0000000074580000-0x0000000074673000-memory.dmp

Filesize
972KB

Download
memory/1524-0-0x0000000074580000-0x0000000074673000-memory.dmp

Filesize
972KB

Download
memory/1524-3-0x000000007465F000-0x0000000074665000-memory.dmp

Filesize
24KB

Download
memory/1644-21-0x0000000073C50000-0x0000000073D43000-memory.dmp

Filesize
972KB

Download
memory/1644-25-0x0000000073C50000-0x0000000073D43000-memory.dmp

Filesize
972KB

Download
memory/1644-20-0x0000000073C50000-0x0000000073D43000-memory.dmp

Filesize
972KB

Download
memory/2068-29-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2068-28-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2068-27-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2552-6-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2552-15-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2552-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2552-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2552-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2552-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2552-5-0x0000000000130000-0x0000000000132000-memory.dmp

Filesize
8KB

Download