qakbot | 947b3d17537b3a07a472c926ea57c5830ae780ce9ab8e708626439c8662acd62

General

Target

JaffaCakes118_7b8b3ca497a203e18f8628f8fbc120d4.dll
Size

1.6MB
MD5

7b8b3ca497a203e18f8628f8fbc120d4
SHA1

faed7b7055d6685a8910f7e25f8e00ea35f996c6
SHA256

947b3d17537b3a07a472c926ea57c5830ae780ce9ab8e708626439c8662acd62
SHA512

4e0057f282468b78cb285225da508a028b0f35625ffa89eff5b33920a40980baf8c8049a1cdb8a67ab0b4b69d6548592d5a6f21b1a1ff8b01e51fe79a432fbfe
SSDEEP

24576:p9mB+XxJ7zUqNS8KqCx2ffNrC0O60+bPzTk1wK7TpKsd:pUBav7zbS8JCx2fftCv6JLwJ7FKsd

Score

10^/10

qakbot tr 1634541613 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1634541613

C2

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\Xqzdaike = "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\Uphxgikb = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
1488	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\Trlcmee\f2f8cf0 = f7aa8d71b747e803a547b6d80148a08249da4bff0d1f143dc8d2d247	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Trlcmee\b5d2cbe9 = a8eeec9c7baa54fbd38655328e21e1e3c1fa736e55100f70e38c2e68a85568af4ef904293ef4ec11bd2664c4b01dfdbc2cee46e1a3b3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Trlcmee\38f17cc2 = 0f7d18fdae753b224573ec3d43d6a3e3d5c41a096380b7601ef1ca61b928595552e74c7462b80565bfc450c59e6e43464f076f9e7fc5f80b48	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Trlcmee	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Trlcmee\38f17cc2 = 0f7d0ffdae750e00a2f08a79cfda120b1de535b99c3d94850a2a9e6040ec254e051dd5a3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Trlcmee\d6eac8c = 8608ea37f529b0266b8d125a2bfa414b7ee91cbdf558e03236c3edab5ca990a42668ab85fd9341226735a6be22f0bdf4c09fd843a52a8624c5e1ca4e6564fbd1100ef8c857ec88ed4d377a4e15bed885b4307aa682ce071af51e8007d4c912b35ac00e4605ea2c79d8e483dabce01a8e7617	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Trlcmee\b793eb95 = 7688cfad3bacc0a2889c84246a71d52e448c6f95d014d09ed45b0071d485668a61b517	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Trlcmee\ca9ba41f = 53fb917f3c9997323dd96d812220e9e7245ef89d6d2d8bd4807af0ff9e9105a0dd616147fca8ddbf35ee095c2739efcbd5c6437e5541c3e1454e02cec2cffbaea9cf8fa22e37e31aa7be1d1760d28076ba61de47ee6c7db9	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Trlcmee\7227c37a = 86aee7299883fea51f98359021a2175e6e98ed40cf574e36d3bf8d223dcbc5f37bf93df2bd45d5a0badb3c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Trlcmee\47b81334 = 4495ec1e78a45f0447c8e247d3384efa7b	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
1032	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1052	rundll32.exe
1052	rundll32.exe
1488	regsvr32.exe
1488	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1052	rundll32.exe
1488	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 1052	4648	rundll32.exe	82
PID 4648 wrote to memory of 1052	4648	rundll32.exe	82
PID 4648 wrote to memory of 1052	4648	rundll32.exe	82
PID 1052 wrote to memory of 1824	1052	rundll32.exe	83
PID 1052 wrote to memory of 1824	1052	rundll32.exe	83
PID 1052 wrote to memory of 1824	1052	rundll32.exe	83
PID 1052 wrote to memory of 1824	1052	rundll32.exe	83
PID 1052 wrote to memory of 1824	1052	rundll32.exe	83
PID 1824 wrote to memory of 1032	1824	explorer.exe	84
PID 1824 wrote to memory of 1032	1824	explorer.exe	84
PID 1824 wrote to memory of 1032	1824	explorer.exe	84
PID 3924 wrote to memory of 1488	3924	regsvr32.exe	96
PID 3924 wrote to memory of 1488	3924	regsvr32.exe	96
PID 3924 wrote to memory of 1488	3924	regsvr32.exe	96
PID 1488 wrote to memory of 1216	1488	regsvr32.exe	97
PID 1488 wrote to memory of 1216	1488	regsvr32.exe	97
PID 1488 wrote to memory of 1216	1488	regsvr32.exe	97
PID 1488 wrote to memory of 1216	1488	regsvr32.exe	97
PID 1488 wrote to memory of 1216	1488	regsvr32.exe	97
PID 1216 wrote to memory of 2332	1216	explorer.exe	98
PID 1216 wrote to memory of 2332	1216	explorer.exe	98
PID 1216 wrote to memory of 392	1216	explorer.exe	100
PID 1216 wrote to memory of 392	1216	explorer.exe	100

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b8b3ca497a203e18f8628f8fbc120d4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b8b3ca497a203e18f8628f8fbc120d4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1052
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1824
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wflcrflm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b8b3ca497a203e18f8628f8fbc120d4.dll\"" /SC ONCE /Z /ST 22:01 /ET 22:13
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:1032

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b8b3ca497a203e18f8628f8fbc120d4.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3924
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b8b3ca497a203e18f8628f8fbc120d4.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1488
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies data under HKEY_USERS
    - Suspicious use of WriteProcessMemory
    PID:1216
  - - 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\Xqzdaike" /d "0"
      4⤵
      Windows security bypass
      PID:2332
  - - 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\Uphxgikb" /d "0"
      4⤵
      Windows security bypass
      PID:392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b8b3ca497a203e18f8628f8fbc120d4.dll

Filesize
1.6MB

MD5
7b8b3ca497a203e18f8628f8fbc120d4

SHA1
faed7b7055d6685a8910f7e25f8e00ea35f996c6

SHA256
947b3d17537b3a07a472c926ea57c5830ae780ce9ab8e708626439c8662acd62

SHA512
4e0057f282468b78cb285225da508a028b0f35625ffa89eff5b33920a40980baf8c8049a1cdb8a67ab0b4b69d6548592d5a6f21b1a1ff8b01e51fe79a432fbfe

Download Submit
memory/1052-0-0x0000000074FD0000-0x000000007517B000-memory.dmp

Filesize
1.7MB

Download
memory/1052-2-0x0000000074FD0000-0x000000007517B000-memory.dmp

Filesize
1.7MB

Download
memory/1052-4-0x0000000074FD0000-0x000000007517B000-memory.dmp

Filesize
1.7MB

Download
memory/1052-1-0x0000000075160000-0x0000000075166000-memory.dmp

Filesize
24KB

Download
memory/1052-6-0x0000000074FD0000-0x000000007517B000-memory.dmp

Filesize
1.7MB

Download
memory/1216-24-0x00000000013A0000-0x00000000013C1000-memory.dmp

Filesize
132KB

Download
memory/1216-23-0x00000000013A0000-0x00000000013C1000-memory.dmp

Filesize
132KB

Download
memory/1216-25-0x00000000013A0000-0x00000000013C1000-memory.dmp

Filesize
132KB

Download
memory/1488-21-0x0000000073830000-0x00000000739DB000-memory.dmp

Filesize
1.7MB

Download
memory/1488-17-0x0000000073830000-0x00000000739DB000-memory.dmp

Filesize
1.7MB

Download
memory/1488-18-0x0000000073830000-0x00000000739DB000-memory.dmp

Filesize
1.7MB

Download
memory/1824-5-0x0000000000E80000-0x0000000000EA1000-memory.dmp

Filesize
132KB

Download
memory/1824-13-0x0000000000E80000-0x0000000000EA1000-memory.dmp

Filesize
132KB

Download
memory/1824-12-0x0000000000E80000-0x0000000000EA1000-memory.dmp

Filesize
132KB

Download
memory/1824-9-0x0000000000E80000-0x0000000000EA1000-memory.dmp

Filesize
132KB

Download
memory/1824-10-0x0000000000E80000-0x0000000000EA1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads