qakbot | 89d16abca7ac76d0d759360fe775e95bb1a0c0631e73e0e5744cc74db9b73ddf

Analysis

max time kernel
104s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 07:52

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General

Target

89d16abca7ac76d0d759360fe775e95bb1a0c0631e73e0e5744cc74db9b73ddf.dll
Size

1.6MB
MD5

211c007d81078f8880c17d507e4a8cce
SHA1

ba5190204f30ff2f36fcdb46697b0300d710ce08
SHA256

89d16abca7ac76d0d759360fe775e95bb1a0c0631e73e0e5744cc74db9b73ddf
SHA512

47e6c74d4e148bebd1b42c47a786f8c223b1486ccb17c811baae977672df1565e6884252e94e9ad4db291fabadaac7876572ec10576698d7f624ec261cb93ae9
SSDEEP

24576:69mB+XxJ7zUqNS8K6Cx2ffNrC0O60+bPzTk1wK7TpKsdf:6UBav7zbS8JCx2fftCv6JLwJ7FKsdf

Score

10^/10

qakbot tr 1634541613 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

Campaign

1634541613

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

Loads dropped DLL 1 IoCs

pid	Process
2656	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	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

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
2512	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2604	rundll32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2604	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 2604	2344	rundll32.exe	29
PID 2344 wrote to memory of 2604	2344	rundll32.exe	29
PID 2344 wrote to memory of 2604	2344	rundll32.exe	29
PID 2344 wrote to memory of 2604	2344	rundll32.exe	29
PID 2344 wrote to memory of 2604	2344	rundll32.exe	29
PID 2344 wrote to memory of 2604	2344	rundll32.exe	29
PID 2344 wrote to memory of 2604	2344	rundll32.exe	29
PID 2604 wrote to memory of 1644	2604	rundll32.exe	30
PID 2604 wrote to memory of 1644	2604	rundll32.exe	30
PID 2604 wrote to memory of 1644	2604	rundll32.exe	30
PID 2604 wrote to memory of 1644	2604	rundll32.exe	30
PID 2604 wrote to memory of 1644	2604	rundll32.exe	30
PID 2604 wrote to memory of 1644	2604	rundll32.exe	30
PID 1644 wrote to memory of 2512	1644	explorer.exe	31
PID 1644 wrote to memory of 2512	1644	explorer.exe	31
PID 1644 wrote to memory of 2512	1644	explorer.exe	31
PID 1644 wrote to memory of 2512	1644	explorer.exe	31
PID 2964 wrote to memory of 308	2964	taskeng.exe	34
PID 2964 wrote to memory of 308	2964	taskeng.exe	34
PID 2964 wrote to memory of 308	2964	taskeng.exe	34
PID 2964 wrote to memory of 308	2964	taskeng.exe	34
PID 2964 wrote to memory of 308	2964	taskeng.exe	34
PID 308 wrote to memory of 2656	308	regsvr32.exe	35
PID 308 wrote to memory of 2656	308	regsvr32.exe	35
PID 308 wrote to memory of 2656	308	regsvr32.exe	35
PID 308 wrote to memory of 2656	308	regsvr32.exe	35
PID 308 wrote to memory of 2656	308	regsvr32.exe	35
PID 308 wrote to memory of 2656	308	regsvr32.exe	35
PID 308 wrote to memory of 2656	308	regsvr32.exe	35

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\89d16abca7ac76d0d759360fe775e95bb1a0c0631e73e0e5744cc74db9b73ddf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\89d16abca7ac76d0d759360fe775e95bb1a0c0631e73e0e5744cc74db9b73ddf.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2604
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1644
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vinqnxoil /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\89d16abca7ac76d0d759360fe775e95bb1a0c0631e73e0e5744cc74db9b73ddf.dll\"" /SC ONCE /Z /ST 07:54 /ET 08:06
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2512

C:\Windows\system32\taskeng.exe
taskeng.exe {F73640F7-422F-4351-A636-FECD300E21AA} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2964
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\89d16abca7ac76d0d759360fe775e95bb1a0c0631e73e0e5744cc74db9b73ddf.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:308
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\89d16abca7ac76d0d759360fe775e95bb1a0c0631e73e0e5744cc74db9b73ddf.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2656

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\89d16abca7ac76d0d759360fe775e95bb1a0c0631e73e0e5744cc74db9b73ddf.dll

Filesize
1.6MB

MD5
211c007d81078f8880c17d507e4a8cce

SHA1
ba5190204f30ff2f36fcdb46697b0300d710ce08

SHA256
89d16abca7ac76d0d759360fe775e95bb1a0c0631e73e0e5744cc74db9b73ddf

SHA512
47e6c74d4e148bebd1b42c47a786f8c223b1486ccb17c811baae977672df1565e6884252e94e9ad4db291fabadaac7876572ec10576698d7f624ec261cb93ae9

Download Submit
memory/1644-13-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/1644-15-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/1644-14-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/1644-5-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/1644-7-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/1644-12-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/1644-11-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/2604-1-0x0000000074900000-0x0000000074906000-memory.dmp

Filesize
24KB

Download
memory/2604-8-0x0000000074770000-0x000000007491B000-memory.dmp

Filesize
1.7MB

Download
memory/2604-0-0x0000000074770000-0x000000007491B000-memory.dmp

Filesize
1.7MB

Download
memory/2604-2-0x0000000074770000-0x000000007491B000-memory.dmp

Filesize
1.7MB

Download
memory/2604-4-0x0000000074770000-0x000000007491B000-memory.dmp

Filesize
1.7MB

Download