qakbot | 5f055b2ee3364f00afe1496ee6539a964cd02633aa737da81f54db4b82250242

Resubmissions

16/05/2023, 15:47

230516-s8njnsbe29 10

16/05/2023, 15:42

230516-s5f1esae41 3

Analysis

max time kernel
149s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2023, 15:47

Sharing

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General

Target

Elected.dll
Size

999KB
MD5

63463b4263c923f228d5522cab5c4073
SHA1

5861e518755eedd5b9206b013e6e3500a42da6ed
SHA256

5f055b2ee3364f00afe1496ee6539a964cd02633aa737da81f54db4b82250242
SHA512

07c6c0f4e87ab1e1e73f430c7355dc93a21833676204499e6853554219197f994df4b77b9547c5d0fa8ee67c1157e08a5101f8d2db56a6ac398bfd5a20637e7e
SSDEEP

12288:UjYxnjXcBIlezoQy41hY1eOuQxb64XpyUJM64eMr4JlMxx8Q484xvVAc+IFBNp:UUpcBSf4IeOlbrooi4JluqMQl

Score

10^/10

qakbot bb28 1684145503 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.1038

Botnet

BB28

Campaign

1684145503

74.33.196.114:443

108.190.115.159:443

47.21.51.138:443

76.16.49.134:443

113.11.92.30:443

98.19.234.243:995

197.14.208.59:443

88.126.94.4:50000

24.69.137.232:2222

70.28.50.223:32100

184.176.35.223:2222

12.172.173.82:50001

87.202.101.164:50000

70.28.50.223:2087

75.109.111.89:443

86.130.9.227:2222

12.172.173.82:32101

70.28.50.223:3389

80.12.88.148:2222

174.118.68.176:443

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\%AppData%\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\Windows PowerShell.lnk	PowerShell.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
992	4432	WerFault.exe	84

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
456	ping.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4924	PowerShell.exe
4924	PowerShell.exe
4852	rundll32.exe
4852	rundll32.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe
648	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4852	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4924	PowerShell.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3524 wrote to memory of 4432	3524	rundll32.exe	84
PID 3524 wrote to memory of 4432	3524	rundll32.exe	84
PID 3524 wrote to memory of 4432	3524	rundll32.exe	84
PID 4924 wrote to memory of 3464	4924	PowerShell.exe	101
PID 4924 wrote to memory of 3464	4924	PowerShell.exe	101
PID 3464 wrote to memory of 4852	3464	rundll32.exe	102
PID 3464 wrote to memory of 4852	3464	rundll32.exe	102
PID 3464 wrote to memory of 4852	3464	rundll32.exe	102
PID 4852 wrote to memory of 648	4852	rundll32.exe	103
PID 4852 wrote to memory of 648	4852	rundll32.exe	103
PID 4852 wrote to memory of 648	4852	rundll32.exe	103
PID 4852 wrote to memory of 648	4852	rundll32.exe	103
PID 4852 wrote to memory of 648	4852	rundll32.exe	103
PID 648 wrote to memory of 456	648	wermgr.exe	104
PID 648 wrote to memory of 456	648	wermgr.exe	104
PID 648 wrote to memory of 456	648	wermgr.exe	104

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Elected.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Elected.dll,#1
  2⤵
  PID:4432
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4432 -s 596
    3⤵
    - Program crash
    PID:992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4432 -ip 4432
1⤵
PID:3296

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:5020

C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
"PowerShell.exe" -noexit -command Set-Location -literalPath 'C:\Users\Admin\AppData\Local\Temp'
1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4924
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" .\Elected.dll,print
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3464
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\system32\rundll32.exe" .\Elected.dll,print
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:4852
  - - C:\Windows\SysWOW64\wermgr.exe
      C:\Windows\SysWOW64\wermgr.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:648
    - - C:\Windows\SysWOW64\ping.exe
        
        ping -n 3 yahoo.com
        5⤵
        Runs ping.exe
        
        PID:456

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bfn1swzy.ndk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/648-163-0x00000000001D0000-0x00000000001F4000-memory.dmp

Filesize
144KB

Download
memory/648-159-0x00000000001D0000-0x00000000001F4000-memory.dmp

Filesize
144KB

Download
memory/648-170-0x00000000001D0000-0x00000000001F4000-memory.dmp

Filesize
144KB

Download
memory/648-167-0x00000000001D0000-0x00000000001F4000-memory.dmp

Filesize
144KB

Download
memory/648-166-0x00000000001D0000-0x00000000001F4000-memory.dmp

Filesize
144KB

Download
memory/648-165-0x00000000001D0000-0x00000000001F4000-memory.dmp

Filesize
144KB

Download
memory/648-164-0x00000000001D0000-0x00000000001F4000-memory.dmp

Filesize
144KB

Download
memory/648-158-0x00000000001D0000-0x00000000001F4000-memory.dmp

Filesize
144KB

Download
memory/4852-152-0x00000000013A0000-0x00000000013A3000-memory.dmp

Filesize
12KB

Download
memory/4852-153-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/4924-145-0x00000260DD520000-0x00000260DD564000-memory.dmp

Filesize
272KB

Download
memory/4924-160-0x00000260DD580000-0x00000260DD590000-memory.dmp

Filesize
64KB

Download
memory/4924-161-0x00000260DD580000-0x00000260DD590000-memory.dmp

Filesize
64KB

Download
memory/4924-162-0x00000260DD580000-0x00000260DD590000-memory.dmp

Filesize
64KB

Download
memory/4924-136-0x00000260DD470000-0x00000260DD492000-memory.dmp

Filesize
136KB

Download
memory/4924-150-0x00000260DD9D0000-0x00000260DD9EE000-memory.dmp

Filesize
120KB

Download
memory/4924-149-0x00000260DDA50000-0x00000260DDAC6000-memory.dmp

Filesize
472KB

Download
memory/4924-148-0x00000260DD580000-0x00000260DD590000-memory.dmp

Filesize
64KB

Download
memory/4924-147-0x00000260DD580000-0x00000260DD590000-memory.dmp

Filesize
64KB

Download
memory/4924-146-0x00000260DD580000-0x00000260DD590000-memory.dmp

Filesize
64KB

Download