qakbot | 43473f86f79b6715cfc717e05e9e6ec308de16dc4772e1f2ae7dc0fb42e27367

General

Target

JaffaCakes118_909f438cd5b77778fa453dff37fb8100.dll
Size

1.2MB
MD5

909f438cd5b77778fa453dff37fb8100
SHA1

579bc06371ccfa3d67262f38100a30889f6e69fa
SHA256

43473f86f79b6715cfc717e05e9e6ec308de16dc4772e1f2ae7dc0fb42e27367
SHA512

89e375da4664d01eb91ab6a1fd58646fcd20e7b638558b74a5377fa196397f9abb1053e8477ae99121dd1b327b648c5cf5b7da5a4dfb8a4f28c6fe177879a30f
SSDEEP

24576:ow7BZFodRlyc501VWUMkTjACzDSMPhy5DipHl950JkSr+qk5acKVv8dbF+7:vLt18UMeTzD3pbpr50mSrtkIcKVvu5+7

Score

10^/10

qakbot tr 1633943125 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633943125

C2

140.82.49.12:443

89.137.52.44:443

24.107.165.50:443

66.216.193.114:443

75.131.217.182:443

41.86.42.158:995

24.119.214.7:443

67.166.233.75:443

105.198.236.99:443

120.151.47.189:443

2.222.167.138:443

41.228.22.180:443

78.105.213.151:995

5.193.125.67:995

41.86.42.158:443

96.57.188.174:2078

120.150.218.241:995

66.177.215.152:0

122.11.220.212:2222

73.52.50.32:443

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\Kjjgs = "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\Vgoaqeifam = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
4784	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\Muunslwaeuouz	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Muunslwaeuouz\80cb911e = 91fe7abeea77c21ef4fc7e5dea4dd9b4eb6b1ece58bc17286689a2790be923b1b465ae7dfefff6d3879416e8506b4eaea3ff7ba7554be94aecf17b83264010c2cd9f72b965306ce36ae7087d89acac4928ec0afe4a20801a896ae18e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Muunslwaeuouz\b5544150 = 55278f9c16cd454d710e11c2365f50f014f8118339e8dc295e6f3db295e86577dc1145aee24e7fed518bb3577ed129ec1c3a817c00c2818dba47135d47b996279cd31c201b0f0c43e155ad1099645de987adad6a2ae5e72569edd8f969c019bd5f804b7549a66d5d50ead672267d16a151869fdd618f429215a0c49deee6fb2a9d31a94d856b0210d68e61f1c9287ac5f5351d11a28519231f663d77b1ea	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Muunslwaeuouz\fa90649 = ba741103a52d9505444f995e59a57c07b6ad0ed74529e1f40e55edc9	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Muunslwaeuouz\ff82fee8 = e7cbddb96b84b6b87b149d20f3820b1e9cfabca707c21ec3be43d4965880dcbd30ab27823f84	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Muunslwaeuouz\80cb911e = 91fe6dbeea77f71ab836d36dd9fd8faed57afaebb767d4e1e7c732007fd8f9f530f40e10f4b897deeb61ca61491ff48ca5631c02d8447e06d98ab14c1462bd110b03a710c06a22759b11442a6d6ab461a29f21cb51dd967031e947883ac57c3986782081076f0664b1cb75515bc45f30b0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Muunslwaeuouz\b715612c = 1e330924421b5a66eddb3582a6aaf6642e96453276285b4b9ba2a43148e99847ee7a8c105153df0fa8097b9f9e4cea4106d9ea695dc9cfa88d03085f75bebca6317a9cef2a1537d5985b9a0a591059dc928dd47410574c115a9d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Muunslwaeuouz\72a149c3 = 303f8c37954ae57d096b9285513444f6e54acc17a13a6e79a10f05c9d064a902991d0686c11318a2a69ef849c3cf5d47c7e94595462ae1cb90e9df2a27bb8c92a80be8d84451b270	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Muunslwaeuouz\ca1d2ea6 = 57295e8024af7dad8ed129c5dd66eaaaccf82eb2f1dbef40ed1c4ac18306d7e03f95ad2c1b0e0d0ec5529674a394757e6d431822af12b4b614f71c1017eece47417da946a7170ebb8e7069dfcc8bf9241a0d0a9c782130686f6f8e5059e1413b9b66c0ea97debf660e35bc229d0806	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Muunslwaeuouz\de82635 = dec45e602d450d2dfd18bd8652e5e8a27aa4d076c8438e45ad3b835ad00157f1ac8e308264283e4a4f2a507f0d6ee9195ac6afed3aefd567229a71f3a98902c864bd701b4760db143b0246	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
4208	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5080	rundll32.exe
5080	rundll32.exe
4784	regsvr32.exe
4784	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
5080	rundll32.exe
4784	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 5080	2212	rundll32.exe	83
PID 2212 wrote to memory of 5080	2212	rundll32.exe	83
PID 2212 wrote to memory of 5080	2212	rundll32.exe	83
PID 5080 wrote to memory of 4024	5080	rundll32.exe	97
PID 5080 wrote to memory of 4024	5080	rundll32.exe	97
PID 5080 wrote to memory of 4024	5080	rundll32.exe	97
PID 5080 wrote to memory of 4024	5080	rundll32.exe	97
PID 5080 wrote to memory of 4024	5080	rundll32.exe	97
PID 4024 wrote to memory of 4208	4024	explorer.exe	98
PID 4024 wrote to memory of 4208	4024	explorer.exe	98
PID 4024 wrote to memory of 4208	4024	explorer.exe	98
PID 3844 wrote to memory of 4784	3844	regsvr32.exe	104
PID 3844 wrote to memory of 4784	3844	regsvr32.exe	104
PID 3844 wrote to memory of 4784	3844	regsvr32.exe	104
PID 4784 wrote to memory of 1148	4784	regsvr32.exe	105
PID 4784 wrote to memory of 1148	4784	regsvr32.exe	105
PID 4784 wrote to memory of 1148	4784	regsvr32.exe	105
PID 4784 wrote to memory of 1148	4784	regsvr32.exe	105
PID 4784 wrote to memory of 1148	4784	regsvr32.exe	105
PID 1148 wrote to memory of 1972	1148	explorer.exe	106
PID 1148 wrote to memory of 1972	1148	explorer.exe	106
PID 1148 wrote to memory of 2540	1148	explorer.exe	108
PID 1148 wrote to memory of 2540	1148	explorer.exe	108

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_909f438cd5b77778fa453dff37fb8100.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_909f438cd5b77778fa453dff37fb8100.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:5080
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4024
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn uliatspy /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_909f438cd5b77778fa453dff37fb8100.dll\"" /SC ONCE /Z /ST 06:16 /ET 06:28
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4208

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_909f438cd5b77778fa453dff37fb8100.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3844
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_909f438cd5b77778fa453dff37fb8100.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4784
- - 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:1148
  - - 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\Kjjgs" /d "0"
      4⤵
      Windows security bypass
      PID:1972
  - - 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\Vgoaqeifam" /d "0"
      4⤵
      Windows security bypass
      PID:2540

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_909f438cd5b77778fa453dff37fb8100.dll

Filesize
1.2MB

MD5
909f438cd5b77778fa453dff37fb8100

SHA1
579bc06371ccfa3d67262f38100a30889f6e69fa

SHA256
43473f86f79b6715cfc717e05e9e6ec308de16dc4772e1f2ae7dc0fb42e27367

SHA512
89e375da4664d01eb91ab6a1fd58646fcd20e7b638558b74a5377fa196397f9abb1053e8477ae99121dd1b327b648c5cf5b7da5a4dfb8a4f28c6fe177879a30f

Download Submit
memory/1148-25-0x00000000007D0000-0x00000000007F1000-memory.dmp

Filesize
132KB

Download
memory/1148-24-0x00000000007D0000-0x00000000007F1000-memory.dmp

Filesize
132KB

Download
memory/1148-23-0x00000000007D0000-0x00000000007F1000-memory.dmp

Filesize
132KB

Download
memory/4024-10-0x0000000000E90000-0x0000000000EB1000-memory.dmp

Filesize
132KB

Download
memory/4024-9-0x0000000000E90000-0x0000000000EB1000-memory.dmp

Filesize
132KB

Download
memory/4024-11-0x0000000000E90000-0x0000000000EB1000-memory.dmp

Filesize
132KB

Download
memory/4024-13-0x0000000000E90000-0x0000000000EB1000-memory.dmp

Filesize
132KB

Download
memory/4024-5-0x0000000000E90000-0x0000000000EB1000-memory.dmp

Filesize
132KB

Download
memory/4784-17-0x00000000730B0000-0x0000000073282000-memory.dmp

Filesize
1.8MB

Download
memory/4784-18-0x00000000730B0000-0x0000000073282000-memory.dmp

Filesize
1.8MB

Download
memory/4784-21-0x00000000730B0000-0x0000000073282000-memory.dmp

Filesize
1.8MB

Download
memory/5080-1-0x00000000749EA000-0x00000000749F0000-memory.dmp

Filesize
24KB

Download
memory/5080-6-0x00000000748C0000-0x0000000074A92000-memory.dmp

Filesize
1.8MB

Download
memory/5080-0-0x00000000748C0000-0x0000000074A92000-memory.dmp

Filesize
1.8MB

Download
memory/5080-3-0x00000000748C0000-0x0000000074A92000-memory.dmp

Filesize
1.8MB

Download
memory/5080-2-0x00000000748C0000-0x0000000074A92000-memory.dmp

Filesize
1.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads