qakbot | 3abc103b9e1c62c87f3b152e087f32c6a4b049a50713f9df99381cfb80d743a4

General

Target

24854.jpg.dll
Size

335KB
MD5

ac2947ff11fa9d5994763ff500504c5c
SHA1

3e4bcca33612ae83639d108d151b12778524c4c2
SHA256

3abc103b9e1c62c87f3b152e087f32c6a4b049a50713f9df99381cfb80d743a4
SHA512

ff7dc514cc816c8b75a38d6eef5aed2035e29e45ca3493a0fe30e4ce78b55dac0395bc98bda9914bd4fdfb125793dc289a398044166ce1a4063f2fddc1dffb77

Score

10^/10

qakbot obama192 1655969261 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

obama192

Campaign

1655969261

C2

100.38.242.113:995

94.59.252.166:2222

74.14.5.179:2222

71.13.93.154:2222

193.253.44.249:2222

108.60.213.141:443

45.241.231.78:993

217.128.122.65:2222

40.134.246.185:995

1.161.124.241:443

70.46.220.114:443

24.43.99.75:443

32.221.224.140:995

80.11.74.81:2222

31.215.184.140:2222

39.49.85.29:995

67.209.195.198:443

186.90.153.162:2222

148.64.96.100:443

67.165.206.193:993

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

1524 regsvr32.exe

pid	process
1524	regsvr32.exe

Drops file in System32 directory 1 IoCs

Processes:

powershell.exe

description	ioc	process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1692 schtasks.exe

pid	process
1692	schtasks.exe

Modifies data under HKEY_USERS 2 IoCs

Processes:

powershell.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = b0ac4d34e287d801	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exeexplorer.exepowershell.exeregsvr32.exe

pid	process
908	regsvr32.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
452	powershell.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1556	explorer.exe
1524	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

908 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 452 powershell.exe

description	pid	process
Token: SeDebugPrivilege	452	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exepowershell.exeregsvr32.exe

description	pid	process	target process
PID 1280 wrote to memory of 908	1280	regsvr32.exe	regsvr32.exe
PID 1280 wrote to memory of 908	1280	regsvr32.exe	regsvr32.exe
PID 1280 wrote to memory of 908	1280	regsvr32.exe	regsvr32.exe
PID 1280 wrote to memory of 908	1280	regsvr32.exe	regsvr32.exe
PID 1280 wrote to memory of 908	1280	regsvr32.exe	regsvr32.exe
PID 1280 wrote to memory of 908	1280	regsvr32.exe	regsvr32.exe
PID 1280 wrote to memory of 908	1280	regsvr32.exe	regsvr32.exe
PID 908 wrote to memory of 1556	908	regsvr32.exe	explorer.exe
PID 908 wrote to memory of 1556	908	regsvr32.exe	explorer.exe
PID 908 wrote to memory of 1556	908	regsvr32.exe	explorer.exe
PID 908 wrote to memory of 1556	908	regsvr32.exe	explorer.exe
PID 908 wrote to memory of 1556	908	regsvr32.exe	explorer.exe
PID 908 wrote to memory of 1556	908	regsvr32.exe	explorer.exe
PID 1556 wrote to memory of 1692	1556	explorer.exe	schtasks.exe
PID 1556 wrote to memory of 1692	1556	explorer.exe	schtasks.exe
PID 1556 wrote to memory of 1692	1556	explorer.exe	schtasks.exe
PID 1556 wrote to memory of 1692	1556	explorer.exe	schtasks.exe
PID 580 wrote to memory of 452	580	taskeng.exe	powershell.exe
PID 580 wrote to memory of 452	580	taskeng.exe	powershell.exe
PID 580 wrote to memory of 452	580	taskeng.exe	powershell.exe
PID 452 wrote to memory of 836	452	powershell.exe	regsvr32.exe
PID 452 wrote to memory of 836	452	powershell.exe	regsvr32.exe
PID 452 wrote to memory of 836	452	powershell.exe	regsvr32.exe
PID 452 wrote to memory of 836	452	powershell.exe	regsvr32.exe
PID 452 wrote to memory of 836	452	powershell.exe	regsvr32.exe
PID 836 wrote to memory of 1524	836	regsvr32.exe	regsvr32.exe
PID 836 wrote to memory of 1524	836	regsvr32.exe	regsvr32.exe
PID 836 wrote to memory of 1524	836	regsvr32.exe	regsvr32.exe
PID 836 wrote to memory of 1524	836	regsvr32.exe	regsvr32.exe
PID 836 wrote to memory of 1524	836	regsvr32.exe	regsvr32.exe
PID 836 wrote to memory of 1524	836	regsvr32.exe	regsvr32.exe
PID 836 wrote to memory of 1524	836	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\24854.jpg.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1280

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\24854.jpg.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:908

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1556

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 15:51 /tn wlkfdrne /ET 16:02 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAMgA0ADgANQA0AC4AagBwAGcALgBkAGwAbAAiAA==" /SC ONCE
4⤵
- Creates scheduled task(s)
PID:1692

C:\Windows\system32\taskeng.exe
taskeng.exe {CCA01A66-7EE6-4316-8417-683D95CFD34B} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:580

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAMgA0ADgANQA0AC4AagBwAGcALgBkAGwAbAAiAA==
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:452

C:\Windows\system32\regsvr32.exe
"C:\Windows\system32\regsvr32.exe" C:\Users\Admin\AppData\Local\Temp\24854.jpg.dll
3⤵
- Suspicious use of WriteProcessMemory
PID:836

C:\Windows\SysWOW64\regsvr32.exe
C:\Users\Admin\AppData\Local\Temp\24854.jpg.dll
4⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1524

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\24854.jpg.dll
Filesize
335KB

MD5
ac2947ff11fa9d5994763ff500504c5c

SHA1
3e4bcca33612ae83639d108d151b12778524c4c2

SHA256
3abc103b9e1c62c87f3b152e087f32c6a4b049a50713f9df99381cfb80d743a4

SHA512
ff7dc514cc816c8b75a38d6eef5aed2035e29e45ca3493a0fe30e4ce78b55dac0395bc98bda9914bd4fdfb125793dc289a398044166ce1a4063f2fddc1dffb77

Download Submit
\Users\Admin\AppData\Local\Temp\24854.jpg.dll
Filesize
335KB

MD5
ac2947ff11fa9d5994763ff500504c5c

SHA1
3e4bcca33612ae83639d108d151b12778524c4c2

SHA256
3abc103b9e1c62c87f3b152e087f32c6a4b049a50713f9df99381cfb80d743a4

SHA512
ff7dc514cc816c8b75a38d6eef5aed2035e29e45ca3493a0fe30e4ce78b55dac0395bc98bda9914bd4fdfb125793dc289a398044166ce1a4063f2fddc1dffb77

Download Submit
memory/452-71-0x00000000012A4000-0x00000000012A7000-memory.dmp

Filesize
12KB

Download
memory/452-76-0x00000000012AB000-0x00000000012CA000-memory.dmp

Filesize
124KB

Download
memory/452-70-0x000007FEF33C0000-0x000007FEF3F1D000-memory.dmp

Filesize
11.4MB

Download
memory/452-69-0x000007FEF3F20000-0x000007FEF4943000-memory.dmp

Filesize
10.1MB

Download
memory/452-67-0x0000000000000000-mapping.dmp

Download
memory/452-75-0x00000000012A4000-0x00000000012A7000-memory.dmp

Filesize
12KB

Download
memory/836-72-0x0000000000000000-mapping.dmp

Download
memory/908-59-0x00000000000C0000-0x00000000000E2000-memory.dmp

Filesize
136KB

Download
memory/908-63-0x00000000000C0000-0x00000000000E2000-memory.dmp

Filesize
136KB

Download
memory/908-57-0x00000000000C0000-0x00000000000E2000-memory.dmp

Filesize
136KB

Download
memory/908-56-0x0000000076181000-0x0000000076183000-memory.dmp

Filesize
8KB

Download
memory/908-55-0x0000000000000000-mapping.dmp

Download
memory/1280-54-0x000007FEFC281000-0x000007FEFC283000-memory.dmp

Filesize
8KB

Download
memory/1524-80-0x00000000002A0000-0x00000000002C2000-memory.dmp

Filesize
136KB

Download
memory/1524-82-0x00000000002A0000-0x00000000002C2000-memory.dmp

Filesize
136KB

Download
memory/1524-77-0x0000000000000000-mapping.dmp

Download
memory/1556-60-0x0000000000000000-mapping.dmp

Download
memory/1556-66-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/1556-64-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/1556-62-0x0000000074C31000-0x0000000074C33000-memory.dmp

Filesize
8KB

Download
memory/1692-65-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads