qakbot | 93e741ba498afd72a6c0a97ea7ccedcf8dc39dc79a349e966f2d3770cd156dc4

General

Target

JaffaCakes118_62ec193e4e0905532862c216f33e6fa2.dll
Size

1.6MB
MD5

62ec193e4e0905532862c216f33e6fa2
SHA1

c8fc05b2302b318d466befa32e3e5bd5ac100f7a
SHA256

93e741ba498afd72a6c0a97ea7ccedcf8dc39dc79a349e966f2d3770cd156dc4
SHA512

1a962888780a3dd22a5b4cc2e5690f1172d9abc95b40759176b619e4eb2f86355e7530c00af1316ec9e8ff1d39b2f48f4168873e74999191668dc2e91c35dddd
SSDEEP

24576:b9mB+XxJ7zUqNS8KqCx2ffNrC0O60+bPzTk1wK7TpKsB:bUBav7zbS8pCx2fftCv6JLwJ7FKsB

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\Duooobpoamo = "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\Svtxghxglv = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
2044	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\Vtuxvdi\7d61a95a = 03ea913d96459a0a8f04ebeb2883161bfa1ffa6140b83ff43c45f4b97942e9bf331b94da5c118a0d3b52aed585f7133d460448313237f60f8deffddcd71d1fcce4d5bf8a77957c8fbadbbdeaaaa008c70198efbc48041c7f0cc1cfaee1e19a18b8939d5c06eb3194937780b55d9ec2e851170cb6c5271542bc38b4d013a08a5276e6fd8e5753d04dece54672539a58fc26a04948d4e5d2ec8790514687fe47b32275fd2b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vtuxvdi\7f208926 = fa16dfe7840395f7ba1abda53590d7834261cdb924cab6341c7ef7cd211328fa3441d7a9ef9548bf188a99e86dd295f1429290ae6c06816d7eb4b07c6f998a2cb5bae725ef422d301fb44e0ee7d4f5dfad29b649a356f4333b992a41566e953b56	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vtuxvdi\228c6ac = 6e7d4ae0fc58542f89aa7dab6d0de784f80ac186bf05	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vtuxvdi\48fe7914 = 23086fa1bf6b00a8b0b6e00dc65dedd5bcf9c53ae142bcf91bcca7f430f51de0a69b5a73a32c695ca108db7fae793a12aa0f9aa963d1310b4c65dbddce6a2f8b1f783a5ca8c4d497622a765bbca0476d810632c3d1627666b257a8ab726ac147a1e4	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vtuxvdi	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vtuxvdi\48fe7914 = 230878a1bf6b35acbae3ba1e917d81ad4c8102045c51ff7b97366a0cfff0c1bc0d0d92abe34a8b1c9ae509f0df5780f48dcde8259adc3e30c72e6b9a5d2cbad8861014e2ba505da3b8cee28278	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vtuxvdi\c79cee43 = 8f7af376930d1d54f8a8bc5a48446f261cfa7d2893920654d66d1524f0bd5e238f5e527a8093f7c68618db3a1735c8fd7349c1fe350391d0da7c3ab649c75b59c509e3338a65f9fcb3ef4744e4	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vtuxvdi\ba94a1c9 = 5d99ae94665c8e62679367fe5a4f90fe346d8705dcf8d99347c2e23c6146381ade18fb3273434ac457bd17a32d0de1763b92344460a5de5ecb1b20110dbc92a450df07beac7c126aa20df33c1a858b37b6c30d2e7d45e786c310b46b5192836e8b3152696ffc8b2eee7d0e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vtuxvdi\c5ddce3f = 1392da142bdf5b9dbcfefbefd2916dfcf38f7646bc6e75681e04d39e5a7e76bbf5e6975115532ad1722fdbed0671f2c292be786e6f3ab5fb1605e366d435d946d5ff	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vtuxvdi\37b716e2 = f668bbf63c2e78a7a6db8021c65eac26c3bfc1a8f0a0fcbe0a525cf812ac3f4e3ca2833c2d13c0cca5a76fe11fe58a4f1c3937e0cb343a9591393a	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
2124	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3656	rundll32.exe
3656	rundll32.exe
2044	regsvr32.exe
2044	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
3656	rundll32.exe
2044	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4448 wrote to memory of 3656	4448	rundll32.exe	82
PID 4448 wrote to memory of 3656	4448	rundll32.exe	82
PID 4448 wrote to memory of 3656	4448	rundll32.exe	82
PID 3656 wrote to memory of 3876	3656	rundll32.exe	87
PID 3656 wrote to memory of 3876	3656	rundll32.exe	87
PID 3656 wrote to memory of 3876	3656	rundll32.exe	87
PID 3656 wrote to memory of 3876	3656	rundll32.exe	87
PID 3656 wrote to memory of 3876	3656	rundll32.exe	87
PID 3876 wrote to memory of 2124	3876	explorer.exe	88
PID 3876 wrote to memory of 2124	3876	explorer.exe	88
PID 3876 wrote to memory of 2124	3876	explorer.exe	88
PID 620 wrote to memory of 2044	620	regsvr32.exe	96
PID 620 wrote to memory of 2044	620	regsvr32.exe	96
PID 620 wrote to memory of 2044	620	regsvr32.exe	96
PID 2044 wrote to memory of 4328	2044	regsvr32.exe	97
PID 2044 wrote to memory of 4328	2044	regsvr32.exe	97
PID 2044 wrote to memory of 4328	2044	regsvr32.exe	97
PID 2044 wrote to memory of 4328	2044	regsvr32.exe	97
PID 2044 wrote to memory of 4328	2044	regsvr32.exe	97
PID 4328 wrote to memory of 4484	4328	explorer.exe	98
PID 4328 wrote to memory of 4484	4328	explorer.exe	98
PID 4328 wrote to memory of 4436	4328	explorer.exe	100
PID 4328 wrote to memory of 4436	4328	explorer.exe	100

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62ec193e4e0905532862c216f33e6fa2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4448
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62ec193e4e0905532862c216f33e6fa2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3656
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3876
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cqzhfuxar /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62ec193e4e0905532862c216f33e6fa2.dll\"" /SC ONCE /Z /ST 12:32 /ET 12:44
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2124

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62ec193e4e0905532862c216f33e6fa2.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:620
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62ec193e4e0905532862c216f33e6fa2.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2044
- - 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:4328
  - - 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\Duooobpoamo" /d "0"
      4⤵
      Windows security bypass
      PID:4484
  - - 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\Svtxghxglv" /d "0"
      4⤵
      Windows security bypass
      PID:4436

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_62ec193e4e0905532862c216f33e6fa2.dll

Filesize
1.6MB

MD5
62ec193e4e0905532862c216f33e6fa2

SHA1
c8fc05b2302b318d466befa32e3e5bd5ac100f7a

SHA256
93e741ba498afd72a6c0a97ea7ccedcf8dc39dc79a349e966f2d3770cd156dc4

SHA512
1a962888780a3dd22a5b4cc2e5690f1172d9abc95b40759176b619e4eb2f86355e7530c00af1316ec9e8ff1d39b2f48f4168873e74999191668dc2e91c35dddd

Download Submit
memory/2044-21-0x0000000073A20000-0x0000000073BCB000-memory.dmp

Filesize
1.7MB

Download
memory/2044-18-0x0000000073A20000-0x0000000073BCB000-memory.dmp

Filesize
1.7MB

Download
memory/2044-17-0x0000000073A20000-0x0000000073BCB000-memory.dmp

Filesize
1.7MB

Download
memory/3656-4-0x00000000751C0000-0x000000007536B000-memory.dmp

Filesize
1.7MB

Download
memory/3656-2-0x00000000751C0000-0x000000007536B000-memory.dmp

Filesize
1.7MB

Download
memory/3656-0-0x00000000751C0000-0x000000007536B000-memory.dmp

Filesize
1.7MB

Download
memory/3656-1-0x0000000075350000-0x0000000075356000-memory.dmp

Filesize
24KB

Download
memory/3656-6-0x00000000751C0000-0x000000007536B000-memory.dmp

Filesize
1.7MB

Download
memory/3876-5-0x0000000000490000-0x00000000004B1000-memory.dmp

Filesize
132KB

Download
memory/3876-13-0x0000000000490000-0x00000000004B1000-memory.dmp

Filesize
132KB

Download
memory/3876-10-0x0000000000490000-0x00000000004B1000-memory.dmp

Filesize
132KB

Download
memory/3876-11-0x0000000000490000-0x00000000004B1000-memory.dmp

Filesize
132KB

Download
memory/3876-9-0x0000000000490000-0x00000000004B1000-memory.dmp

Filesize
132KB

Download
memory/4328-23-0x0000000000FA0000-0x0000000000FC1000-memory.dmp

Filesize
132KB

Download
memory/4328-26-0x0000000000FA0000-0x0000000000FC1000-memory.dmp

Filesize
132KB

Download
memory/4328-24-0x0000000000FA0000-0x0000000000FC1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads