qakbot | 0e89c6e6ee3e4d7009132283f25658fdfa1feba9fe3a7374a5a36fa3f5801ca7

General

Target

JaffaCakes118_8339383063cd27d7ded3b9ac13271afc.dll
Size

1.6MB
MD5

8339383063cd27d7ded3b9ac13271afc
SHA1

47295ce8e41b0ffbfebe57db57c852e33aefc129
SHA256

0e89c6e6ee3e4d7009132283f25658fdfa1feba9fe3a7374a5a36fa3f5801ca7
SHA512

e19ed80dc973f4ee65164142a3c03f624019623a22c512d8760a8c5ccbd760be8a0f5ca624bc4e06f1e1e4bd5cbdb2edea189131ebd5899efa7e67f02dcb2116
SSDEEP

24576:69mB+XxJ7zUqNS8KqCx2ffNrC0O60+bPzTk1wK7TpKsV:6UBav7zbS8pCx2fftCv6JLwJ7FKsV

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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Ileiex = "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\Toyinviqiiai = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
2416	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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.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\Upwiemni\625e1585 = 8fabd5d78471b15064d5323b810863092b02cd79ce8c14758bc19a974410	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Upwiemni\9034cd58 = f67bbcc5765a807a0b848a992ed58075c9fdbb693fa312e4a6a0cc28d6bf90b3c40ea2e2f94781a92b9c4216b06f806b772db929f067aece8fe2f9cff686974c108f241288826afaf0fdc3f381d824199c0436f32729d9805e9f3bd481870a	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Upwiemni\2888aa3d = cd58ee88a19984b1780cdd65a56a7de438e3f436f73e5f3bb38feb	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Upwiemni\ef7da2ae = 3f59cb42647e68ecdf0f668438050310576e99e05dd6cbcd7a159a7cc641d213a3fbda4dc445b755ac79ad5058456bf4fc266dcb0a7e8f18e4ac87b8479a499adf3a93f28dfb6a4b5e5bf365e5ff796e25a5e4c3c446ff0294c8d80bd89c2e932ec4fc4b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Upwiemni\625e1585 = 8fabc2d784718490dea1ffa094b1ebf8e0c2f03d85fa1cfaf7b5235d42e3b06b0c7ddc50385f9ec2f9f4b5e80ad971591dc16b	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Upwiemni	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Upwiemni\57c1c5cb = 672f64e51115fc5bf2a2ada6b7d8a28cd372114c194e1ec2978190c6c7dd3f25494c70db32524abfb8c9ea46b2d9356371228f42982a2fbe60b68e40dfec732440f115264c895bc37ffb5d287e6dd1970ddf5eb3342376fcc1eb3559eb2d232197ff4edda1b9f169657f9e8e9f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Upwiemni\5580e5b7 = 1acdd42c347d0fb8da72b83a0cc610629ab503446a7ea7398a9c2ff10d1f653485d7a96c71e5dcbb63f01be5057f57130b363424b344c272fe2857c2db6182e37b36af0c85ff7fc6d71e7ffeeaac680207084205ce00aad1d634b09637e65439072ab2d927b8b3f03350ea40	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Upwiemni\ed3c82d2 = baa0d9715c19b7d6e3f73bbe2860ad45e455327d0e329e624cb29a7e38643f14	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Upwiemni\1d177a73 = 82c111d39ffd891c162ff76fbff4ef0703b6b236ae04fe4630b5d947172b6016bfb20223c49e24809fd8	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
5084	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3388	rundll32.exe
3388	rundll32.exe
2416	regsvr32.exe
2416	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
3388	rundll32.exe
2416	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 3908 wrote to memory of 3388	3908	rundll32.exe	82
PID 3908 wrote to memory of 3388	3908	rundll32.exe	82
PID 3908 wrote to memory of 3388	3908	rundll32.exe	82
PID 3388 wrote to memory of 4328	3388	rundll32.exe	88
PID 3388 wrote to memory of 4328	3388	rundll32.exe	88
PID 3388 wrote to memory of 4328	3388	rundll32.exe	88
PID 3388 wrote to memory of 4328	3388	rundll32.exe	88
PID 3388 wrote to memory of 4328	3388	rundll32.exe	88
PID 4328 wrote to memory of 5084	4328	explorer.exe	89
PID 4328 wrote to memory of 5084	4328	explorer.exe	89
PID 4328 wrote to memory of 5084	4328	explorer.exe	89
PID 2012 wrote to memory of 2416	2012	regsvr32.exe	96
PID 2012 wrote to memory of 2416	2012	regsvr32.exe	96
PID 2012 wrote to memory of 2416	2012	regsvr32.exe	96
PID 2416 wrote to memory of 4948	2416	regsvr32.exe	97
PID 2416 wrote to memory of 4948	2416	regsvr32.exe	97
PID 2416 wrote to memory of 4948	2416	regsvr32.exe	97
PID 2416 wrote to memory of 4948	2416	regsvr32.exe	97
PID 2416 wrote to memory of 4948	2416	regsvr32.exe	97
PID 4948 wrote to memory of 4352	4948	explorer.exe	98
PID 4948 wrote to memory of 4352	4948	explorer.exe	98
PID 4948 wrote to memory of 4460	4948	explorer.exe	100
PID 4948 wrote to memory of 4460	4948	explorer.exe	100

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8339383063cd27d7ded3b9ac13271afc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3908
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8339383063cd27d7ded3b9ac13271afc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3388
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4328
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn omfmfamwp /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8339383063cd27d7ded3b9ac13271afc.dll\"" /SC ONCE /Z /ST 01:22 /ET 01:34
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:5084

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8339383063cd27d7ded3b9ac13271afc.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8339383063cd27d7ded3b9ac13271afc.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2416
- - 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:4948
  - - 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\Ileiex" /d "0"
      4⤵
      Windows security bypass
      PID:4352
  - - 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\Toyinviqiiai" /d "0"
      4⤵
      Windows security bypass
      PID:4460

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_8339383063cd27d7ded3b9ac13271afc.dll

Filesize
1.6MB

MD5
8339383063cd27d7ded3b9ac13271afc

SHA1
47295ce8e41b0ffbfebe57db57c852e33aefc129

SHA256
0e89c6e6ee3e4d7009132283f25658fdfa1feba9fe3a7374a5a36fa3f5801ca7

SHA512
e19ed80dc973f4ee65164142a3c03f624019623a22c512d8760a8c5ccbd760be8a0f5ca624bc4e06f1e1e4bd5cbdb2edea189131ebd5899efa7e67f02dcb2116

Download Submit
memory/2416-21-0x0000000073830000-0x00000000739DB000-memory.dmp

Filesize
1.7MB

Download
memory/2416-18-0x0000000073830000-0x00000000739DB000-memory.dmp

Filesize
1.7MB

Download
memory/2416-17-0x0000000073830000-0x00000000739DB000-memory.dmp

Filesize
1.7MB

Download
memory/3388-1-0x0000000075160000-0x0000000075166000-memory.dmp

Filesize
24KB

Download
memory/3388-2-0x0000000074FD0000-0x000000007517B000-memory.dmp

Filesize
1.7MB

Download
memory/3388-4-0x0000000074FD0000-0x000000007517B000-memory.dmp

Filesize
1.7MB

Download
memory/3388-0-0x0000000074FD0000-0x000000007517B000-memory.dmp

Filesize
1.7MB

Download
memory/3388-6-0x0000000074FD0000-0x000000007517B000-memory.dmp

Filesize
1.7MB

Download
memory/4328-5-0x00000000008F0000-0x0000000000911000-memory.dmp

Filesize
132KB

Download
memory/4328-13-0x00000000008F0000-0x0000000000911000-memory.dmp

Filesize
132KB

Download
memory/4328-9-0x00000000008F0000-0x0000000000911000-memory.dmp

Filesize
132KB

Download
memory/4328-11-0x00000000008F0000-0x0000000000911000-memory.dmp

Filesize
132KB

Download
memory/4328-10-0x00000000008F0000-0x0000000000911000-memory.dmp

Filesize
132KB

Download
memory/4948-23-0x00000000008A0000-0x00000000008C1000-memory.dmp

Filesize
132KB

Download
memory/4948-25-0x00000000008A0000-0x00000000008C1000-memory.dmp

Filesize
132KB

Download
memory/4948-24-0x00000000008A0000-0x00000000008C1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads