qakbot | 5de6ad719a0cee44d2c20618fa76ee50cd80a9297695bb2a486555d5551ea678

General

Target

affdfcd92c28e6c6690f81f01219490f_JaffaCakes118.dll
Size

378KB
MD5

affdfcd92c28e6c6690f81f01219490f
SHA1

8f1541009d521e6fcc1b3de98976439331d02032
SHA256

5de6ad719a0cee44d2c20618fa76ee50cd80a9297695bb2a486555d5551ea678
SHA512

9c470655af66ab63b2a2c1c8689e071f5e4d05a151cbaafadd9cb8e1fc7ddebdd8b71589b64e00374bf95dccab990c90eda3e6991f4b4454854833c41563d835
SSDEEP

3072:Do6vBnby4Yx0XjFFzPQ0MslzERfQB24hLxBVi/b/9+PdpiWC35ol/uwfTuT2b2MB:vs6Xpq0H3Jhds/9+qC/zfTPLH

Score

10^/10

qakbot obama104 1632729661 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.343

Botnet

obama104

Campaign

1632729661

C2

95.77.223.148:443

47.22.148.6:443

89.101.97.139:443

27.223.92.142:995

120.151.47.189:443

136.232.34.70:443

120.150.218.241:995

185.250.148.74:443

181.118.183.94:443

140.82.49.12:443

67.165.206.193:993

103.148.120.144:443

71.74.12.34:443

76.25.142.196:443

73.151.236.31:443

173.21.10.71:2222

75.188.35.168:443

2.178.88.145:61202

71.80.168.245:443

45.46.53.140:2222

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

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

Processes:

reg.exereg.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Ybinxfkim = "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\Fzihrpzpbkko = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

2840 regsvr32.exe

pid	process
2840	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

Processes:

rundll32.exeexplorer.exeschtasks.exeregsvr32.exeexplorer.exe

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

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Oubhhrer\1d0fbd46 = d88f1209de6d9d35087bb2354ca6f6f634d543e611f9280f3790820d534eecbac45aecd808d7ef8568d102abc8e201fb4640749b62eb43537594ad50bb926b3d16ede5b68471cb76a1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Oubhhrer\ef65659b = 414cc3bd9ce1bfed88e80393967d359f895b3607897aa01d5e874f0af75c89cdc21b781ba32dc03eb3dfda36b264	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Oubhhrer\dafab5d5 = 8fb2b3ba3ef3491417d62032d417cdb71eb49af64102d75a11eb7a4b0c866422d500b9d62b07ebfe78d4627db87d546faa1417d6cca8c8dd799f54ee14ee4ef928191ac4663cb95d69d7ed2d75101be31c7a3a9b0e3947d6d55a5d7e8b266cb3f180477b1afcc26d5af82641f69a4d859baec78fdb77f60dddc93f1fd2c97add0dd4c0eefc05f8194760840449ad9b88dd02b7e9188e09516e95183cb5aa8642e584fb7b1d5fe6dd3425b6b615705ddcc82f8b6c477e9c172119e42b34c1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Oubhhrer\d8bb95a9 = 2f62d0118d8c60535008c4a696e18fe1b0257742da438bf6bb9f144c6ad270ac25169cefc0072c373187139f09089d6a6cd54e413510dcdfa00e87850e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Oubhhrer\6007f2cc = 74364978a800bece382bbe2c1405dc51e63c00567c1c8bad7428386f08d1addb8f09338afe65cb78f3d9da29581e22c1bbbef4a841b7efa9	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Oubhhrer\ef65659b = 414cd4bd9ce18ab0ddb18cbb0f510af6d8a1d884349753f0bd2e31f48616f10a64b951f625cfd651b63eb2c768a20492dead30497a18f1103665c6c04d60f656b3d9ce	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oubhhrer	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Oubhhrer\a5b3da23 = 24baede4ff4210cd9496393b98ff0ee3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Oubhhrer\6246d2b0 = 01f4086e14ad341ba7a2e5e79567e92e628c5e45281f47dbb0b28d4c00926c36885b378f152e5178938ca54893bd90f7375e7284cac7c09d658918ebbb0ec543b7e6e4b78c46ecc66ddab73c3491fe2d5eca05705df6cd4d2c46d9e2dfe7fee209af9f5d78896fcd	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Oubhhrer\902c0a6d = 755bc0fa7170c5b1a59e0330de90e027bcd5ea8b5527875d75df42c518561129174c0f6f0f55415519e27104b2e64a429ffcaa86f9a0ad74ba9bdaa4bfc0eedc7e2a7f334696018c54a14ad136	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

Processes:

schtasks.exe

pid process

2688 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1928 rundll32.exe
2840 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1928 rundll32.exe
2840 regsvr32.exe

pid	process
2688	schtasks.exe

pid	process
1928	rundll32.exe
2840	regsvr32.exe

pid	process
1928	rundll32.exe
2840	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 2676 wrote to memory of 1928	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 1928	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 1928	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 1928	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 1928	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 1928	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 1928	2676	rundll32.exe	rundll32.exe
PID 1928 wrote to memory of 3020	1928	rundll32.exe	explorer.exe
PID 1928 wrote to memory of 3020	1928	rundll32.exe	explorer.exe
PID 1928 wrote to memory of 3020	1928	rundll32.exe	explorer.exe
PID 1928 wrote to memory of 3020	1928	rundll32.exe	explorer.exe
PID 1928 wrote to memory of 3020	1928	rundll32.exe	explorer.exe
PID 1928 wrote to memory of 3020	1928	rundll32.exe	explorer.exe
PID 3020 wrote to memory of 2688	3020	explorer.exe	schtasks.exe
PID 3020 wrote to memory of 2688	3020	explorer.exe	schtasks.exe
PID 3020 wrote to memory of 2688	3020	explorer.exe	schtasks.exe
PID 3020 wrote to memory of 2688	3020	explorer.exe	schtasks.exe
PID 2800 wrote to memory of 2836	2800	taskeng.exe	regsvr32.exe
PID 2800 wrote to memory of 2836	2800	taskeng.exe	regsvr32.exe
PID 2800 wrote to memory of 2836	2800	taskeng.exe	regsvr32.exe
PID 2800 wrote to memory of 2836	2800	taskeng.exe	regsvr32.exe
PID 2800 wrote to memory of 2836	2800	taskeng.exe	regsvr32.exe
PID 2836 wrote to memory of 2840	2836	regsvr32.exe	regsvr32.exe
PID 2836 wrote to memory of 2840	2836	regsvr32.exe	regsvr32.exe
PID 2836 wrote to memory of 2840	2836	regsvr32.exe	regsvr32.exe
PID 2836 wrote to memory of 2840	2836	regsvr32.exe	regsvr32.exe
PID 2836 wrote to memory of 2840	2836	regsvr32.exe	regsvr32.exe
PID 2836 wrote to memory of 2840	2836	regsvr32.exe	regsvr32.exe
PID 2836 wrote to memory of 2840	2836	regsvr32.exe	regsvr32.exe
PID 2840 wrote to memory of 2948	2840	regsvr32.exe	explorer.exe
PID 2840 wrote to memory of 2948	2840	regsvr32.exe	explorer.exe
PID 2840 wrote to memory of 2948	2840	regsvr32.exe	explorer.exe
PID 2840 wrote to memory of 2948	2840	regsvr32.exe	explorer.exe
PID 2840 wrote to memory of 2948	2840	regsvr32.exe	explorer.exe
PID 2840 wrote to memory of 2948	2840	regsvr32.exe	explorer.exe
PID 2948 wrote to memory of 1304	2948	explorer.exe	reg.exe
PID 2948 wrote to memory of 1304	2948	explorer.exe	reg.exe
PID 2948 wrote to memory of 1304	2948	explorer.exe	reg.exe
PID 2948 wrote to memory of 1304	2948	explorer.exe	reg.exe
PID 2948 wrote to memory of 1804	2948	explorer.exe	reg.exe
PID 2948 wrote to memory of 1804	2948	explorer.exe	reg.exe
PID 2948 wrote to memory of 1804	2948	explorer.exe	reg.exe
PID 2948 wrote to memory of 1804	2948	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\affdfcd92c28e6c6690f81f01219490f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\affdfcd92c28e6c6690f81f01219490f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1928
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3020
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ymejaecphm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\affdfcd92c28e6c6690f81f01219490f_JaffaCakes118.dll\"" /SC ONCE /Z /ST 16:38 /ET 16:50
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2688

C:\Windows\system32\taskeng.exe
taskeng.exe {60441FA1-09F6-4A37-BA7C-9A39A0F19909} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\affdfcd92c28e6c6690f81f01219490f_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2836
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\affdfcd92c28e6c6690f81f01219490f_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2840
  - - 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:2948
    - - 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\Ybinxfkim" /d "0"
        5⤵
        Windows security bypass
        
        PID:1304
    - - 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\Fzihrpzpbkko" /d "0"
        5⤵
        Windows security bypass
        
        PID:1804

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\affdfcd92c28e6c6690f81f01219490f_JaffaCakes118.dll

Filesize
378KB

MD5
affdfcd92c28e6c6690f81f01219490f

SHA1
8f1541009d521e6fcc1b3de98976439331d02032

SHA256
5de6ad719a0cee44d2c20618fa76ee50cd80a9297695bb2a486555d5551ea678

SHA512
9c470655af66ab63b2a2c1c8689e071f5e4d05a151cbaafadd9cb8e1fc7ddebdd8b71589b64e00374bf95dccab990c90eda3e6991f4b4454854833c41563d835

Download Submit
\??\PIPE\wkssvc

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1928-4-0x0000000010000000-0x0000000010062000-memory.dmp

Filesize
392KB

Download
memory/1928-1-0x0000000010000000-0x0000000010042000-memory.dmp

Filesize
264KB

Download
memory/1928-0-0x0000000000240000-0x0000000000282000-memory.dmp

Filesize
264KB

Download
memory/1928-6-0x0000000010000000-0x0000000010042000-memory.dmp

Filesize
264KB

Download
memory/1928-5-0x0000000000240000-0x0000000000282000-memory.dmp

Filesize
264KB

Download
memory/2840-20-0x0000000010000000-0x0000000010062000-memory.dmp

Filesize
392KB

Download
memory/2948-23-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/2948-24-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/2948-22-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/3020-12-0x0000000000130000-0x0000000000151000-memory.dmp

Filesize
132KB

Download
memory/3020-2-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/3020-13-0x0000000000130000-0x0000000000151000-memory.dmp

Filesize
132KB

Download
memory/3020-11-0x0000000000130000-0x0000000000151000-memory.dmp

Filesize
132KB

Download
memory/3020-3-0x0000000000130000-0x0000000000151000-memory.dmp

Filesize
132KB

Download
memory/3020-10-0x0000000000130000-0x0000000000151000-memory.dmp

Filesize
132KB

Download
memory/3020-9-0x0000000000130000-0x0000000000151000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads