qakbot | 7d1613fd3b3538139b2639134af1e12e69814f2bfd0d0a95270051dc708e84ef

Analysis

max time kernel
129s
max time network
119s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 01:56

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General

Target

ce627fa960dfa6de8041792a03dc2b36_JaffaCakes118.dll
Size

539KB
MD5

ce627fa960dfa6de8041792a03dc2b36
SHA1

8d8cbcd2f77f719753f8fa5f3f8ebaaed9b51fb8
SHA256

7d1613fd3b3538139b2639134af1e12e69814f2bfd0d0a95270051dc708e84ef
SHA512

fcaf8502a2c1cd6dccc761117b31b76250132c096ce4d977ca44d7e1521fc7889da71de367de701139ce8f00337b5c3653b02c12b208eadf06fb7bb13cb029f5
SSDEEP

6144:UFnlVbb6ZY2wU7HuAmHKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesNU:O6pyqTwr03pdf8vhhOKJETO

Score

10^/10

qakbot tr 1613385567 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

Campaign

1613385567

78.63.226.32:443

197.51.82.72:443

193.248.221.184:2222

95.77.223.148:443

71.199.192.62:443

77.211.30.202:995

80.227.5.69:443

77.27.204.204:995

81.97.154.100:443

173.184.119.153:995

38.92.225.121:443

81.150.181.168:2222

90.65.236.181:2222

83.110.103.152:443

73.153.211.227:443

188.25.63.105:443

89.137.211.239:995

202.188.138.162:443

98.173.34.212:995

87.202.87.210:2222

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Loads dropped DLL 1 IoCs

pid	Process
1872	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
2688	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2432	rundll32.exe
2432	rundll32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2432	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2432	2412	rundll32.exe	30
PID 2412 wrote to memory of 2432	2412	rundll32.exe	30
PID 2412 wrote to memory of 2432	2412	rundll32.exe	30
PID 2412 wrote to memory of 2432	2412	rundll32.exe	30
PID 2412 wrote to memory of 2432	2412	rundll32.exe	30
PID 2412 wrote to memory of 2432	2412	rundll32.exe	30
PID 2412 wrote to memory of 2432	2412	rundll32.exe	30
PID 2432 wrote to memory of 2848	2432	rundll32.exe	31
PID 2432 wrote to memory of 2848	2432	rundll32.exe	31
PID 2432 wrote to memory of 2848	2432	rundll32.exe	31
PID 2432 wrote to memory of 2848	2432	rundll32.exe	31
PID 2432 wrote to memory of 2848	2432	rundll32.exe	31
PID 2432 wrote to memory of 2848	2432	rundll32.exe	31
PID 2848 wrote to memory of 2688	2848	explorer.exe	32
PID 2848 wrote to memory of 2688	2848	explorer.exe	32
PID 2848 wrote to memory of 2688	2848	explorer.exe	32
PID 2848 wrote to memory of 2688	2848	explorer.exe	32
PID 2892 wrote to memory of 2452	2892	taskeng.exe	36
PID 2892 wrote to memory of 2452	2892	taskeng.exe	36
PID 2892 wrote to memory of 2452	2892	taskeng.exe	36
PID 2892 wrote to memory of 2452	2892	taskeng.exe	36
PID 2892 wrote to memory of 2452	2892	taskeng.exe	36
PID 2452 wrote to memory of 1872	2452	regsvr32.exe	37
PID 2452 wrote to memory of 1872	2452	regsvr32.exe	37
PID 2452 wrote to memory of 1872	2452	regsvr32.exe	37
PID 2452 wrote to memory of 1872	2452	regsvr32.exe	37
PID 2452 wrote to memory of 1872	2452	regsvr32.exe	37
PID 2452 wrote to memory of 1872	2452	regsvr32.exe	37
PID 2452 wrote to memory of 1872	2452	regsvr32.exe	37

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce627fa960dfa6de8041792a03dc2b36_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce627fa960dfa6de8041792a03dc2b36_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2432
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2848
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn nmianbmz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ce627fa960dfa6de8041792a03dc2b36_JaffaCakes118.dll\"" /SC ONCE /Z /ST 01:58 /ET 02:10
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2688

C:\Windows\system32\taskeng.exe
taskeng.exe {29A9826F-6B9D-41FA-8A6E-BA87507A1098} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2892
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ce627fa960dfa6de8041792a03dc2b36_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2452
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\ce627fa960dfa6de8041792a03dc2b36_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ce627fa960dfa6de8041792a03dc2b36_JaffaCakes118.dll

Filesize
539KB

MD5
f04d23351cc17ab4f85ec58c0a459f75

SHA1
cd7623ad5d9b6f5ae6a34107d29b6d058a916c3e

SHA256
df533e5ac8c13d0cc7d42765d2b60ae16c13fcdc272d0ff60aaf4aa73a61d260

SHA512
6c438c2abeace903989f7458e771f06e7a80d3ecda3f06f5c02a7fb209d8dc48e9d45964f720e0fc4e213c8e35a3e056572ece1e0c6a9ab797b82dee44ad3d9c

Download Submit
memory/1872-19-0x0000000010000000-0x0000000010089000-memory.dmp

Filesize
548KB

Download
memory/2432-3-0x0000000000230000-0x00000000002B9000-memory.dmp

Filesize
548KB

Download
memory/2432-0-0x0000000010000000-0x0000000010089000-memory.dmp

Filesize
548KB

Download
memory/2432-9-0x0000000000230000-0x00000000002B9000-memory.dmp

Filesize
548KB

Download
memory/2432-1-0x0000000010000000-0x0000000010089000-memory.dmp

Filesize
548KB

Download
memory/2432-2-0x0000000010000000-0x0000000010089000-memory.dmp

Filesize
548KB

Download
memory/2432-4-0x0000000010000000-0x0000000010089000-memory.dmp

Filesize
548KB

Download
memory/2848-10-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2848-5-0x0000000000100000-0x0000000000102000-memory.dmp

Filesize
8KB

Download
memory/2848-7-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2848-13-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2848-14-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2848-11-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2848-12-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download