qakbot | 5a6950e1ad75747a496f8d56930d7934afdd78c28227c260a545ba94a0ad3cde

General

Target

JaffaCakes118_8d2abaeed726afbeb739b3052294d36a.dll
Size

1.6MB
MD5

8d2abaeed726afbeb739b3052294d36a
SHA1

0db192c0767536afb5e57dcf68b32463e9898e38
SHA256

5a6950e1ad75747a496f8d56930d7934afdd78c28227c260a545ba94a0ad3cde
SHA512

2a16c58a675575c4e843fb91d5bdd06f9015f72d56934362e47e39ddad81e289fe6fad198bd7f5d56322faa96ed037a83ee92be105ebe0818692e61a474ba071
SSDEEP

24576:f9mB+XxJ7zUqNS8K6Cx2ffNrC0O60+bPzTk1wK7TpKsp:fUBav7zbS8JCx2fftCv6JLwJ7FKsp

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\Mnrpo = "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\Uxlciorsjoay = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
4552	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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axipyuyerqisi\e5a95f93 = c4e67b8145e27e1f040bc344386328efa93937275754fc74da23bec69b0230418219a3e2afd7d7c2e2baec936ef689375167ae52a06b8077e84ca4c240c9b782def0c034592abdb40b886a6d92a2a1f46011e0476b8136dae329076952113989d94248e779b5db43700f0383cd79c36f8d60fbb526	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axipyuyerqisi\e7e87fef = f67d16d7db5d9f51ebfff08b018720faff27a5a61c934110af47c9cce28f145f3516c50f9df738f69559ce0546216d64a88e248797644f232225b5562334	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axipyuyerqisi\9ae03065 = 593436b7aa93ac0efd1368d04fb3944c3a742d6a2155e8061b6aeca0a6f3c8c122f11f623197c6c882aa4c559248d724d8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axipyuyerqisi\af7fe02b = d9d24bc4364096dbc17b6ce9ae4234992a83d668e9bcb552b840dab8468a8493afbd7726e25e4f75088a75f5	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axipyuyerqisi\d0368fdd = 791b9bc2335e8fad485ed7b61115599100ff5056fb5f051bc38721ecf329c9b6f8ab756b2aa671ce0cbc970ec95dc2a428fac1129bb4	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axipyuyerqisi	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axipyuyerqisi\d0368fdd = 791b8cc2335eba55f8013a307e15eb94045bf615a86d78e95333ce1e8103036b8d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axipyuyerqisi\5f54188a = 344796b150520f85cedb323aa1f65b1e11aa28072c35fea8098f98ae329997a2015bcce3b577ca956bcf740b945cef47f19ceed5cac8a7e7cc413fb74f8b201de79a3aa79e5c26197deaed138731466b20cc167877c5d5e8a5fe952bdf5126ba	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axipyuyerqisi\225c5700 = 4f7c2f403105ca4fd33df1d09074ffdbb34c98fcbad69ae025f3e92abddc0154b918944374a32ce5046e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Axipyuyerqisi\5d1538f6 = 99976de818dcb2bb2bc31acf670ad7f5f8f5dd13e9e50c5231bcc8629b7e2074cbd26d5352b492fa15b3e198f0f5e47b3e895deb965c852a501aff79ee9642878222b04170ca86a641363be936b1154212ee95e197636aa44a6a	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
60	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1796	rundll32.exe
1796	rundll32.exe
4552	regsvr32.exe
4552	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1796	rundll32.exe
4552	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 3132 wrote to memory of 1796	3132	rundll32.exe	82
PID 3132 wrote to memory of 1796	3132	rundll32.exe	82
PID 3132 wrote to memory of 1796	3132	rundll32.exe	82
PID 1796 wrote to memory of 2472	1796	rundll32.exe	88
PID 1796 wrote to memory of 2472	1796	rundll32.exe	88
PID 1796 wrote to memory of 2472	1796	rundll32.exe	88
PID 1796 wrote to memory of 2472	1796	rundll32.exe	88
PID 1796 wrote to memory of 2472	1796	rundll32.exe	88
PID 2472 wrote to memory of 60	2472	explorer.exe	89
PID 2472 wrote to memory of 60	2472	explorer.exe	89
PID 2472 wrote to memory of 60	2472	explorer.exe	89
PID 2904 wrote to memory of 4552	2904	regsvr32.exe	96
PID 2904 wrote to memory of 4552	2904	regsvr32.exe	96
PID 2904 wrote to memory of 4552	2904	regsvr32.exe	96
PID 4552 wrote to memory of 3620	4552	regsvr32.exe	97
PID 4552 wrote to memory of 3620	4552	regsvr32.exe	97
PID 4552 wrote to memory of 3620	4552	regsvr32.exe	97
PID 4552 wrote to memory of 3620	4552	regsvr32.exe	97
PID 4552 wrote to memory of 3620	4552	regsvr32.exe	97
PID 3620 wrote to memory of 5064	3620	explorer.exe	98
PID 3620 wrote to memory of 5064	3620	explorer.exe	98
PID 3620 wrote to memory of 1248	3620	explorer.exe	100
PID 3620 wrote to memory of 1248	3620	explorer.exe	100

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8d2abaeed726afbeb739b3052294d36a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3132
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8d2abaeed726afbeb739b3052294d36a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1796
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2472
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn rneihriup /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8d2abaeed726afbeb739b3052294d36a.dll\"" /SC ONCE /Z /ST 05:13 /ET 05:25
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:60

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8d2abaeed726afbeb739b3052294d36a.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8d2abaeed726afbeb739b3052294d36a.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4552
- - 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:3620
  - - 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\Mnrpo" /d "0"
      4⤵
      Windows security bypass
      PID:5064
  - - 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\Uxlciorsjoay" /d "0"
      4⤵
      Windows security bypass
      PID:1248

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_8d2abaeed726afbeb739b3052294d36a.dll

Filesize
1.6MB

MD5
8d2abaeed726afbeb739b3052294d36a

SHA1
0db192c0767536afb5e57dcf68b32463e9898e38

SHA256
5a6950e1ad75747a496f8d56930d7934afdd78c28227c260a545ba94a0ad3cde

SHA512
2a16c58a675575c4e843fb91d5bdd06f9015f72d56934362e47e39ddad81e289fe6fad198bd7f5d56322faa96ed037a83ee92be105ebe0818692e61a474ba071

Download Submit
memory/1796-1-0x00000000758F0000-0x00000000758F6000-memory.dmp

Filesize
24KB

Download
memory/1796-4-0x0000000075760000-0x000000007590B000-memory.dmp

Filesize
1.7MB

Download
memory/1796-2-0x0000000075760000-0x000000007590B000-memory.dmp

Filesize
1.7MB

Download
memory/1796-0-0x0000000075760000-0x000000007590B000-memory.dmp

Filesize
1.7MB

Download
memory/1796-5-0x0000000075760000-0x000000007590B000-memory.dmp

Filesize
1.7MB

Download
memory/2472-11-0x0000000000E20000-0x0000000000E41000-memory.dmp

Filesize
132KB

Download
memory/2472-12-0x0000000000E20000-0x0000000000E41000-memory.dmp

Filesize
132KB

Download
memory/2472-10-0x0000000000E20000-0x0000000000E41000-memory.dmp

Filesize
132KB

Download
memory/2472-14-0x0000000000E20000-0x0000000000E41000-memory.dmp

Filesize
132KB

Download
memory/2472-6-0x0000000000E20000-0x0000000000E41000-memory.dmp

Filesize
132KB

Download
memory/3620-23-0x0000000000E20000-0x0000000000E41000-memory.dmp

Filesize
132KB

Download
memory/3620-24-0x0000000000E20000-0x0000000000E41000-memory.dmp

Filesize
132KB

Download
memory/3620-25-0x0000000000E20000-0x0000000000E41000-memory.dmp

Filesize
132KB

Download
memory/4552-18-0x0000000073FC0000-0x000000007416B000-memory.dmp

Filesize
1.7MB

Download
memory/4552-19-0x0000000073FC0000-0x000000007416B000-memory.dmp

Filesize
1.7MB

Download
memory/4552-21-0x0000000073FC0000-0x000000007416B000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads