qakbot | 85e119fe5c67ad37fedb59bfd40b801a307892e6bd9957ed4d8f19d5fdab6562

Analysis

max time kernel
119s
max time network
16s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 05:43

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General

Target

85e119fe5c67ad37fedb59bfd40b801a307892e6bd9957ed4d8f19d5fdab6562.dll
Size

1.2MB
MD5

db6c736e7bce9c8ec33d9e61f73861bf
SHA1

95afab1dbe85d3d3f05315c40a34abb4cf26ea5e
SHA256

85e119fe5c67ad37fedb59bfd40b801a307892e6bd9957ed4d8f19d5fdab6562
SHA512

441b797f366395300e3b20098280fc2fdbeea2d2d86e73ffcaf1163bd744dea923eb95ac7e6b92b9ba9c1477bd02275a0b9abb06840bc900ecd430878ce13fa3
SSDEEP

24576:szVwOlR/8qI8ixvTMH2AVpIP97+xgbZTekrXQ:szVjR/zI8ixMHzS97+xgbZTfrXQ

Score

10^/10

qakbot biden53 1634717752 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden53

Campaign

1634717752

103.142.10.177:443

24.152.219.253:995

181.118.183.94:443

129.208.147.188:995

24.119.214.7:443

38.70.253.226:2222

103.143.8.71:443

77.57.204.78:443

65.100.174.110:995

220.255.25.28:2222

91.178.126.51:995

37.210.155.239:995

81.241.252.59:2078

93.48.58.123:2222

65.100.174.110:443

76.25.142.196:443

24.231.209.2:2222

140.82.49.12:443

146.66.238.74:443

39.49.4.147:995

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
3048	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	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

pid	Process
2752	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2380	rundll32.exe
3048	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2380	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2380	2700	rundll32.exe	30
PID 2700 wrote to memory of 2380	2700	rundll32.exe	30
PID 2700 wrote to memory of 2380	2700	rundll32.exe	30
PID 2700 wrote to memory of 2380	2700	rundll32.exe	30
PID 2700 wrote to memory of 2380	2700	rundll32.exe	30
PID 2700 wrote to memory of 2380	2700	rundll32.exe	30
PID 2700 wrote to memory of 2380	2700	rundll32.exe	30
PID 2380 wrote to memory of 2748	2380	rundll32.exe	31
PID 2380 wrote to memory of 2748	2380	rundll32.exe	31
PID 2380 wrote to memory of 2748	2380	rundll32.exe	31
PID 2380 wrote to memory of 2748	2380	rundll32.exe	31
PID 2380 wrote to memory of 2748	2380	rundll32.exe	31
PID 2380 wrote to memory of 2748	2380	rundll32.exe	31
PID 2748 wrote to memory of 2752	2748	explorer.exe	32
PID 2748 wrote to memory of 2752	2748	explorer.exe	32
PID 2748 wrote to memory of 2752	2748	explorer.exe	32
PID 2748 wrote to memory of 2752	2748	explorer.exe	32
PID 2772 wrote to memory of 3008	2772	taskeng.exe	36
PID 2772 wrote to memory of 3008	2772	taskeng.exe	36
PID 2772 wrote to memory of 3008	2772	taskeng.exe	36
PID 2772 wrote to memory of 3008	2772	taskeng.exe	36
PID 2772 wrote to memory of 3008	2772	taskeng.exe	36
PID 3008 wrote to memory of 3048	3008	regsvr32.exe	37
PID 3008 wrote to memory of 3048	3008	regsvr32.exe	37
PID 3008 wrote to memory of 3048	3008	regsvr32.exe	37
PID 3008 wrote to memory of 3048	3008	regsvr32.exe	37
PID 3008 wrote to memory of 3048	3008	regsvr32.exe	37
PID 3008 wrote to memory of 3048	3008	regsvr32.exe	37
PID 3008 wrote to memory of 3048	3008	regsvr32.exe	37

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\85e119fe5c67ad37fedb59bfd40b801a307892e6bd9957ed4d8f19d5fdab6562.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\85e119fe5c67ad37fedb59bfd40b801a307892e6bd9957ed4d8f19d5fdab6562.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2380
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2748
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jwpmlyx /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\85e119fe5c67ad37fedb59bfd40b801a307892e6bd9957ed4d8f19d5fdab6562.dll\"" /SC ONCE /Z /ST 05:45 /ET 05:57
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2752

C:\Windows\system32\taskeng.exe
taskeng.exe {01D33AAD-8E7C-4247-B814-CE2BBF0A39BB} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\85e119fe5c67ad37fedb59bfd40b801a307892e6bd9957ed4d8f19d5fdab6562.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3008
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\85e119fe5c67ad37fedb59bfd40b801a307892e6bd9957ed4d8f19d5fdab6562.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3048

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\85e119fe5c67ad37fedb59bfd40b801a307892e6bd9957ed4d8f19d5fdab6562.dll

Filesize
1.2MB

MD5
db6c736e7bce9c8ec33d9e61f73861bf

SHA1
95afab1dbe85d3d3f05315c40a34abb4cf26ea5e

SHA256
85e119fe5c67ad37fedb59bfd40b801a307892e6bd9957ed4d8f19d5fdab6562

SHA512
441b797f366395300e3b20098280fc2fdbeea2d2d86e73ffcaf1163bd744dea923eb95ac7e6b92b9ba9c1477bd02275a0b9abb06840bc900ecd430878ce13fa3

Download Submit
memory/2380-8-0x00000000747F0000-0x000000007492E000-memory.dmp

Filesize
1.2MB

Download
memory/2380-3-0x000000007491D000-0x0000000074923000-memory.dmp

Filesize
24KB

Download
memory/2380-0-0x00000000747F0000-0x000000007492E000-memory.dmp

Filesize
1.2MB

Download
memory/2380-4-0x00000000747F0000-0x000000007492E000-memory.dmp

Filesize
1.2MB

Download
memory/2748-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2748-7-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2748-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2748-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2748-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2748-15-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2748-5-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/3048-21-0x0000000073D90000-0x0000000073ECE000-memory.dmp

Filesize
1.2MB

Download
memory/3048-20-0x0000000073D90000-0x0000000073ECE000-memory.dmp

Filesize
1.2MB

Download