qakbot | c6da2ba0d4ab0ecbb1f5a4306fcd7268400d653f88b1aa917cbf61e5ddeb6fe5

General

Target

5a227dcfdc3e0e12551ddb0a48ef76d0N.dll
Size

1.1MB
MD5

5a227dcfdc3e0e12551ddb0a48ef76d0
SHA1

3a0e143b0e713f11ae0438a41f056d1480599fdc
SHA256

c6da2ba0d4ab0ecbb1f5a4306fcd7268400d653f88b1aa917cbf61e5ddeb6fe5
SHA512

05ed9efefe838174c09d0980a1bf400d41dcdd02ed03d5a4bd1fba79a42933d971d8a52328e489b8e8f126e84dddeb87b73abe903532853ef6f078a9bdb3c4c0
SSDEEP

24576:m0u/lKPLdtj+bZLx1GRFqCbQ45N3O2P+9Gy:m0ilkaz4bx02N3j+9Gy

Score

10^/10

qakbot obama53 1622707574 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

obama53

Campaign

1622707574

C2

71.187.170.235:443

197.45.110.165:995

96.61.23.88:995

122.58.117.81:995

184.185.103.157:443

136.232.34.70:443

92.96.3.180:2078

83.196.56.65:2222

105.198.236.101:443

24.179.77.236:443

75.67.192.125:443

71.163.222.223:443

24.152.219.253:995

47.22.148.6:443

92.59.35.196:2222

149.28.101.90:443

149.28.98.196:2222

45.32.211.207:995

144.202.38.185:443

45.77.115.208:443

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

Processes:

regsvr32.exe

pid process

2872 regsvr32.exe

pid	process
2872	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

Processes:

explorer.exeschtasks.exeregsvr32.exerundll32.exe

description	ioc	process
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	rundll32.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

2632 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

484 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

484 rundll32.exe

pid	process
2632	schtasks.exe

pid	process
484	rundll32.exe

pid	process
484	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1172 wrote to memory of 484	1172	rundll32.exe	rundll32.exe
PID 1172 wrote to memory of 484	1172	rundll32.exe	rundll32.exe
PID 1172 wrote to memory of 484	1172	rundll32.exe	rundll32.exe
PID 1172 wrote to memory of 484	1172	rundll32.exe	rundll32.exe
PID 1172 wrote to memory of 484	1172	rundll32.exe	rundll32.exe
PID 1172 wrote to memory of 484	1172	rundll32.exe	rundll32.exe
PID 1172 wrote to memory of 484	1172	rundll32.exe	rundll32.exe
PID 484 wrote to memory of 1724	484	rundll32.exe	explorer.exe
PID 484 wrote to memory of 1724	484	rundll32.exe	explorer.exe
PID 484 wrote to memory of 1724	484	rundll32.exe	explorer.exe
PID 484 wrote to memory of 1724	484	rundll32.exe	explorer.exe
PID 484 wrote to memory of 1724	484	rundll32.exe	explorer.exe
PID 484 wrote to memory of 1724	484	rundll32.exe	explorer.exe
PID 1724 wrote to memory of 2632	1724	explorer.exe	schtasks.exe
PID 1724 wrote to memory of 2632	1724	explorer.exe	schtasks.exe
PID 1724 wrote to memory of 2632	1724	explorer.exe	schtasks.exe
PID 1724 wrote to memory of 2632	1724	explorer.exe	schtasks.exe
PID 3000 wrote to memory of 2876	3000	taskeng.exe	regsvr32.exe
PID 3000 wrote to memory of 2876	3000	taskeng.exe	regsvr32.exe
PID 3000 wrote to memory of 2876	3000	taskeng.exe	regsvr32.exe
PID 3000 wrote to memory of 2876	3000	taskeng.exe	regsvr32.exe
PID 3000 wrote to memory of 2876	3000	taskeng.exe	regsvr32.exe
PID 2876 wrote to memory of 2872	2876	regsvr32.exe	regsvr32.exe
PID 2876 wrote to memory of 2872	2876	regsvr32.exe	regsvr32.exe
PID 2876 wrote to memory of 2872	2876	regsvr32.exe	regsvr32.exe
PID 2876 wrote to memory of 2872	2876	regsvr32.exe	regsvr32.exe
PID 2876 wrote to memory of 2872	2876	regsvr32.exe	regsvr32.exe
PID 2876 wrote to memory of 2872	2876	regsvr32.exe	regsvr32.exe
PID 2876 wrote to memory of 2872	2876	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a227dcfdc3e0e12551ddb0a48ef76d0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a227dcfdc3e0e12551ddb0a48ef76d0N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:484
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1724
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ksbsjsckfj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\5a227dcfdc3e0e12551ddb0a48ef76d0N.dll\"" /SC ONCE /Z /ST 02:58 /ET 03:10
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2632

C:\Windows\system32\taskeng.exe
taskeng.exe {AB0F7D3C-F631-4FCE-8387-61F38659B681} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\5a227dcfdc3e0e12551ddb0a48ef76d0N.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2876
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\5a227dcfdc3e0e12551ddb0a48ef76d0N.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2872

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

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\5a227dcfdc3e0e12551ddb0a48ef76d0N.dll

Filesize
1.1MB

MD5
4df9b157b2652d20c91e9e3292f72dab

SHA1
cd8a00f1015c7d99d47f6be56bba98b0b628bd61

SHA256
89506029bd6d527a65757eb00c8ae6b2270ebf0316f1f513375c5eff065d12d9

SHA512
96c04e50f0c6d0e08c04d299741796d0bb6f70076a2d27ca2ac450627d6b0b779fccfd0905c6920ed7f71e9ed364b6e63e7e602374a958d8731584521bc40564

Download Submit
memory/484-0-0x0000000074118000-0x000000007411C000-memory.dmp

Filesize
16KB

Download
memory/484-3-0x0000000074000000-0x0000000074528000-memory.dmp

Filesize
5.2MB

Download
memory/484-1-0x0000000074000000-0x0000000074528000-memory.dmp

Filesize
5.2MB

Download
memory/1724-4-0x00000000000C0000-0x00000000000C2000-memory.dmp

Filesize
8KB

Download
memory/1724-6-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

Filesize
4KB

Download
memory/1724-8-0x0000000000BB0000-0x0000000000E31000-memory.dmp

Filesize
2.5MB

Download
memory/1724-9-0x0000000000080000-0x00000000000BD000-memory.dmp

Filesize
244KB

Download
memory/1724-10-0x0000000000080000-0x00000000000BD000-memory.dmp

Filesize
244KB

Download
memory/1724-11-0x0000000000080000-0x00000000000BD000-memory.dmp

Filesize
244KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads