qakbot | 0bc79d1993e95c1c112bde2e26ba54f2132e74c3e3b143ee2c7b101c57b6f5b2

Analysis

max time kernel
135s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 20:51

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General

Target

0bc79d1993e95c1c112bde2e26ba54f2132e74c3e3b143ee2c7b101c57b6f5b2.dll
Size

890KB
MD5

44e60ee86b4cb4188bdd08e3b49c0bf5
SHA1

c271311550ce154650896787afef4a3f8ae86620
SHA256

0bc79d1993e95c1c112bde2e26ba54f2132e74c3e3b143ee2c7b101c57b6f5b2
SHA512

193619bda32192c7ac61a8ed427cde79ca8aa2d77775bc714cfcb564915b3d7967cfc338877a27e633030aff30f1ce35c3056979e56941dafb9dc85e015e1e03
SSDEEP

24576:AvmCkD3miQH9ZfSCFEzIuViMKvb/o2ggJcWweQRqgW:Avml3m1jSCFoKvjjXJcZ9qgW

Score

10^/10

qakbot biden54 1634810637 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden54

Campaign

1634810637

136.143.11.232:443

63.143.92.99:995

182.176.180.73:443

136.232.34.70:443

123.252.190.14:443

216.201.162.158:443

37.208.181.198:61200

140.82.49.12:443

197.89.144.102:443

89.137.52.44:443

109.12.111.14:443

78.191.24.189:995

105.198.236.99:995

196.207.140.40:995

41.235.69.115:443

2.222.167.138:443

117.198.156.56:443

24.231.209.2:6881

27.223.92.142:995

96.246.158.154:995

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
1748	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
1860	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2824	rundll32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2824	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2824 wrote to memory of 2904	2824	rundll32.exe	31
PID 2824 wrote to memory of 2904	2824	rundll32.exe	31
PID 2824 wrote to memory of 2904	2824	rundll32.exe	31
PID 2824 wrote to memory of 2904	2824	rundll32.exe	31
PID 2824 wrote to memory of 2904	2824	rundll32.exe	31
PID 2824 wrote to memory of 2904	2824	rundll32.exe	31
PID 2904 wrote to memory of 1860	2904	explorer.exe	32
PID 2904 wrote to memory of 1860	2904	explorer.exe	32
PID 2904 wrote to memory of 1860	2904	explorer.exe	32
PID 2904 wrote to memory of 1860	2904	explorer.exe	32
PID 1776 wrote to memory of 1188	1776	taskeng.exe	36
PID 1776 wrote to memory of 1188	1776	taskeng.exe	36
PID 1776 wrote to memory of 1188	1776	taskeng.exe	36
PID 1776 wrote to memory of 1188	1776	taskeng.exe	36
PID 1776 wrote to memory of 1188	1776	taskeng.exe	36
PID 1188 wrote to memory of 1748	1188	regsvr32.exe	37
PID 1188 wrote to memory of 1748	1188	regsvr32.exe	37
PID 1188 wrote to memory of 1748	1188	regsvr32.exe	37
PID 1188 wrote to memory of 1748	1188	regsvr32.exe	37
PID 1188 wrote to memory of 1748	1188	regsvr32.exe	37
PID 1188 wrote to memory of 1748	1188	regsvr32.exe	37
PID 1188 wrote to memory of 1748	1188	regsvr32.exe	37

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0bc79d1993e95c1c112bde2e26ba54f2132e74c3e3b143ee2c7b101c57b6f5b2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0bc79d1993e95c1c112bde2e26ba54f2132e74c3e3b143ee2c7b101c57b6f5b2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2904
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ugzvofkn /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\0bc79d1993e95c1c112bde2e26ba54f2132e74c3e3b143ee2c7b101c57b6f5b2.dll\"" /SC ONCE /Z /ST 20:54 /ET 21:06
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:1860

C:\Windows\system32\taskeng.exe
taskeng.exe {17E1B37C-3F25-4120-B338-19591A0C0FA0} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\0bc79d1993e95c1c112bde2e26ba54f2132e74c3e3b143ee2c7b101c57b6f5b2.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1188
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\0bc79d1993e95c1c112bde2e26ba54f2132e74c3e3b143ee2c7b101c57b6f5b2.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1748

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\0bc79d1993e95c1c112bde2e26ba54f2132e74c3e3b143ee2c7b101c57b6f5b2.dll

Filesize
890KB

MD5
44e60ee86b4cb4188bdd08e3b49c0bf5

SHA1
c271311550ce154650896787afef4a3f8ae86620

SHA256
0bc79d1993e95c1c112bde2e26ba54f2132e74c3e3b143ee2c7b101c57b6f5b2

SHA512
193619bda32192c7ac61a8ed427cde79ca8aa2d77775bc714cfcb564915b3d7967cfc338877a27e633030aff30f1ce35c3056979e56941dafb9dc85e015e1e03

Download Submit
memory/2824-0-0x00000000750B0000-0x00000000751A3000-memory.dmp

Filesize
972KB

Download
memory/2824-1-0x00000000750B0000-0x00000000751A3000-memory.dmp

Filesize
972KB

Download
memory/2824-4-0x00000000750B0000-0x00000000751A3000-memory.dmp

Filesize
972KB

Download
memory/2824-3-0x000000007518F000-0x0000000075195000-memory.dmp

Filesize
24KB

Download
memory/2824-7-0x00000000750B0000-0x00000000751A3000-memory.dmp

Filesize
972KB

Download
memory/2904-5-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/2904-6-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2904-10-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2904-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2904-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2904-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download