qakbot | 4fcaca0a4c0b4e25ba9b1371772d6400b25182aa9e21a9a13b5ad342edc2ed56

Analysis

max time kernel
132s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-01-2025 10:53

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General

Target

JaffaCakes118_9bbec8ddcd9e62a0ddbc7d69e0677c77.dll
Size

1.6MB
MD5

9bbec8ddcd9e62a0ddbc7d69e0677c77
SHA1

7a59d1f69d9b3d11aaaba18aa62ac18eabb7e873
SHA256

4fcaca0a4c0b4e25ba9b1371772d6400b25182aa9e21a9a13b5ad342edc2ed56
SHA512

9778e1d7b6a981d210910ef0525664506e9f5d3bf113489903413f2a7e781430e6e66e8a5c0156ad9e1673966f0e437ada9249a7cef643a7b8d3c27fa75fcab2
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
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\Kkeenxiul = "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\Euarkwvef = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
1088	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\Pvxxerloski\682416d7 = c119871eebebb4157d5c501e259232d43bef16fa2774bb37cb16fea635d741a952288d90c3d991bff45a01aef61340188cf198c1b32bc3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Pvxxerloski\ad903e38 = a0ca4a4170e820448027da14c489f1108feaeb0ec42cf31f98d85d71541eaef6a46e43e9852971c6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Pvxxerloski\980fee76 = 57c5be32a0b9f38afc42d082c9cc1a53dfb682b89c9a60a029c58d017144068aa9c79a18f8	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Pvxxerloski	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Pvxxerloski\d09871b2 = 0a8350daf4af7993173d713fe30bdeb7f77f19d9cec4fb393dfd33a3feff17bf77ae6b92bb20e9080a763ab221739ca7cc689c6a348e6e05e5bb84852571bdf3eb9fc07a815593cb680be0c9113c0d5dd0ee01c5320814a178f80e63f0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Pvxxerloski\152c595d = 2cbf8dec91a3217e4eed9dd22d27e552209273910dbad94f1414ace103a60863f178e9608005a788859513ea2e9fca8f17134aeaa75db064113fa39b0f97f4	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Pvxxerloski\6a6536ab = 38109cb084f4ed4c8c327e1984806ca3bb941eba7952c02f7153594e7761e2f88c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Pvxxerloski\e7468180 = 3672bc28272500d85dcb59ee0deeb1d5d0f18b69c9072a26e2868758b1dd2a44fa938257838599457f6cae04cd5a812efa6a799e15e2a893fae159f40de4827c921fef2363b87a3f8301df7db9340a4594b911e2202a1cf0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Pvxxerloski\e7468180 = 3672ab28272535cd7afee842b18007e7c196a6087fc86d94580b73f011430d76ff8450fb5246e5fbf3f6d37628a92f035785d250c03f5a68d1898350986a0b1740d40d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Pvxxerloski\d2d951ce = 8c3ff4dd3e4654b1113bc2f0a1173f1b05a54b3bd7b9c2222ce992ea189202a2e97854ce546034b36d2136360c73627c947d92467bcdfea5dd22570236adabc1b04db377c832185e830bca4bdf97d5f110f484576ee4ed716f2b887f296f583608f45dcb0346236d387a609fa09389a9eb6060c7e1f99fc1d6e076beb6398b876852ba8a90682573e757bf4f3a30a2706706af52f4830013538a7f45997558b0248e	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
2328	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2148	rundll32.exe
1088	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2148	rundll32.exe
1088	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2148	2100	rundll32.exe	30
PID 2100 wrote to memory of 2148	2100	rundll32.exe	30
PID 2100 wrote to memory of 2148	2100	rundll32.exe	30
PID 2100 wrote to memory of 2148	2100	rundll32.exe	30
PID 2100 wrote to memory of 2148	2100	rundll32.exe	30
PID 2100 wrote to memory of 2148	2100	rundll32.exe	30
PID 2100 wrote to memory of 2148	2100	rundll32.exe	30
PID 2148 wrote to memory of 2484	2148	rundll32.exe	32
PID 2148 wrote to memory of 2484	2148	rundll32.exe	32
PID 2148 wrote to memory of 2484	2148	rundll32.exe	32
PID 2148 wrote to memory of 2484	2148	rundll32.exe	32
PID 2148 wrote to memory of 2484	2148	rundll32.exe	32
PID 2148 wrote to memory of 2484	2148	rundll32.exe	32
PID 2484 wrote to memory of 2328	2484	explorer.exe	33
PID 2484 wrote to memory of 2328	2484	explorer.exe	33
PID 2484 wrote to memory of 2328	2484	explorer.exe	33
PID 2484 wrote to memory of 2328	2484	explorer.exe	33
PID 1964 wrote to memory of 1764	1964	taskeng.exe	36
PID 1964 wrote to memory of 1764	1964	taskeng.exe	36
PID 1964 wrote to memory of 1764	1964	taskeng.exe	36
PID 1964 wrote to memory of 1764	1964	taskeng.exe	36
PID 1964 wrote to memory of 1764	1964	taskeng.exe	36
PID 1764 wrote to memory of 1088	1764	regsvr32.exe	37
PID 1764 wrote to memory of 1088	1764	regsvr32.exe	37
PID 1764 wrote to memory of 1088	1764	regsvr32.exe	37
PID 1764 wrote to memory of 1088	1764	regsvr32.exe	37
PID 1764 wrote to memory of 1088	1764	regsvr32.exe	37
PID 1764 wrote to memory of 1088	1764	regsvr32.exe	37
PID 1764 wrote to memory of 1088	1764	regsvr32.exe	37
PID 1088 wrote to memory of 112	1088	regsvr32.exe	38
PID 1088 wrote to memory of 112	1088	regsvr32.exe	38
PID 1088 wrote to memory of 112	1088	regsvr32.exe	38
PID 1088 wrote to memory of 112	1088	regsvr32.exe	38
PID 1088 wrote to memory of 112	1088	regsvr32.exe	38
PID 1088 wrote to memory of 112	1088	regsvr32.exe	38
PID 112 wrote to memory of 1220	112	explorer.exe	39
PID 112 wrote to memory of 1220	112	explorer.exe	39
PID 112 wrote to memory of 1220	112	explorer.exe	39
PID 112 wrote to memory of 1220	112	explorer.exe	39
PID 112 wrote to memory of 2916	112	explorer.exe	41
PID 112 wrote to memory of 2916	112	explorer.exe	41
PID 112 wrote to memory of 2916	112	explorer.exe	41
PID 112 wrote to memory of 2916	112	explorer.exe	41

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9bbec8ddcd9e62a0ddbc7d69e0677c77.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9bbec8ddcd9e62a0ddbc7d69e0677c77.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2148
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2484
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qyfxhjieb /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9bbec8ddcd9e62a0ddbc7d69e0677c77.dll\"" /SC ONCE /Z /ST 10:55 /ET 11:07
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2328

C:\Windows\system32\taskeng.exe
taskeng.exe {BD746746-5E57-421E-9EE2-7E7D02EB847D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9bbec8ddcd9e62a0ddbc7d69e0677c77.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1764
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9bbec8ddcd9e62a0ddbc7d69e0677c77.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1088
  - - 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:112
    - - 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\Euarkwvef" /d "0"
        5⤵
        Windows security bypass
        
        PID:1220
    - - 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\Kkeenxiul" /d "0"
        5⤵
        Windows security bypass
        
        PID:2916

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_9bbec8ddcd9e62a0ddbc7d69e0677c77.dll

Filesize
1.6MB

MD5
9bbec8ddcd9e62a0ddbc7d69e0677c77

SHA1
7a59d1f69d9b3d11aaaba18aa62ac18eabb7e873

SHA256
4fcaca0a4c0b4e25ba9b1371772d6400b25182aa9e21a9a13b5ad342edc2ed56

SHA512
9778e1d7b6a981d210910ef0525664506e9f5d3bf113489903413f2a7e781430e6e66e8a5c0156ad9e1673966f0e437ada9249a7cef643a7b8d3c27fa75fcab2

Download Submit
memory/112-27-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/112-28-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/112-29-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/1088-21-0x0000000074890000-0x0000000074A3B000-memory.dmp

Filesize
1.7MB

Download
memory/1088-20-0x0000000074890000-0x0000000074A3B000-memory.dmp

Filesize
1.7MB

Download
memory/1088-25-0x0000000074890000-0x0000000074A3B000-memory.dmp

Filesize
1.7MB

Download
memory/2148-0-0x0000000074FB0000-0x000000007515B000-memory.dmp

Filesize
1.7MB

Download
memory/2148-8-0x0000000074FB0000-0x000000007515B000-memory.dmp

Filesize
1.7MB

Download
memory/2148-4-0x0000000074FB0000-0x000000007515B000-memory.dmp

Filesize
1.7MB

Download
memory/2148-1-0x0000000074FB0000-0x000000007515B000-memory.dmp

Filesize
1.7MB

Download
memory/2148-3-0x0000000075140000-0x0000000075146000-memory.dmp

Filesize
24KB

Download
memory/2484-5-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/2484-15-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2484-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2484-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2484-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2484-7-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download