qakbot | 269401159486158295e0dcc563cd0f0cfbf239bfd85e2df05ebfe1873bf87c70

Analysis

max time kernel
84s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-09-2024 15:03

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General

Target

9fc2a5f0207eb8db9a4113ec9483e530N.dll
Size

786KB
MD5

9fc2a5f0207eb8db9a4113ec9483e530
SHA1

61b595c8d3d0398458c1fd9b9f88321f66aef491
SHA256

269401159486158295e0dcc563cd0f0cfbf239bfd85e2df05ebfe1873bf87c70
SHA512

1da4a3be7133d1d5ed119246e88c9c1695a3609d00229ca88bdadf646bc09c9db9d7a79091688afab801ee11db39ba1ff4084ebcbe84a0663ba38a71d6786b7e
SSDEEP

12288:f3UUEi88NZ8FYgcGJxeHyScioRgBfMdK6Uwh1/6aMCxtd27:/jEKkFsGJUDpAEfUK4Lxa7

Score

10^/10

qakbot obama10 1615286191 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama10

Campaign

1615286191

76.94.200.148:995

140.82.49.12:443

24.95.61.62:443

195.43.173.70:443

197.45.110.165:995

87.202.87.210:2222

79.115.174.55:443

196.151.252.84:443

45.118.216.157:443

77.211.30.202:995

89.3.198.238:443

47.196.192.184:443

86.175.79.249:443

80.227.5.69:443

70.168.130.172:995

83.110.108.38:2222

71.117.132.169:443

184.189.122.72:443

47.22.148.6:443

84.72.35.226:443

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

pid	Process
2932	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	regsvr32.exe
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

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
2888	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2924	rundll32.exe
2924	rundll32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2924	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2924	2720	rundll32.exe	29
PID 2720 wrote to memory of 2924	2720	rundll32.exe	29
PID 2720 wrote to memory of 2924	2720	rundll32.exe	29
PID 2720 wrote to memory of 2924	2720	rundll32.exe	29
PID 2720 wrote to memory of 2924	2720	rundll32.exe	29
PID 2720 wrote to memory of 2924	2720	rundll32.exe	29
PID 2720 wrote to memory of 2924	2720	rundll32.exe	29
PID 2924 wrote to memory of 2332	2924	rundll32.exe	30
PID 2924 wrote to memory of 2332	2924	rundll32.exe	30
PID 2924 wrote to memory of 2332	2924	rundll32.exe	30
PID 2924 wrote to memory of 2332	2924	rundll32.exe	30
PID 2924 wrote to memory of 2332	2924	rundll32.exe	30
PID 2924 wrote to memory of 2332	2924	rundll32.exe	30
PID 2332 wrote to memory of 2888	2332	explorer.exe	31
PID 2332 wrote to memory of 2888	2332	explorer.exe	31
PID 2332 wrote to memory of 2888	2332	explorer.exe	31
PID 2332 wrote to memory of 2888	2332	explorer.exe	31
PID 2088 wrote to memory of 2624	2088	taskeng.exe	34
PID 2088 wrote to memory of 2624	2088	taskeng.exe	34
PID 2088 wrote to memory of 2624	2088	taskeng.exe	34
PID 2088 wrote to memory of 2624	2088	taskeng.exe	34
PID 2088 wrote to memory of 2624	2088	taskeng.exe	34
PID 2624 wrote to memory of 2932	2624	regsvr32.exe	35
PID 2624 wrote to memory of 2932	2624	regsvr32.exe	35
PID 2624 wrote to memory of 2932	2624	regsvr32.exe	35
PID 2624 wrote to memory of 2932	2624	regsvr32.exe	35
PID 2624 wrote to memory of 2932	2624	regsvr32.exe	35
PID 2624 wrote to memory of 2932	2624	regsvr32.exe	35
PID 2624 wrote to memory of 2932	2624	regsvr32.exe	35

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9fc2a5f0207eb8db9a4113ec9483e530N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9fc2a5f0207eb8db9a4113ec9483e530N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2924
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2332
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn radpwhyp /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\9fc2a5f0207eb8db9a4113ec9483e530N.dll\"" /SC ONCE /Z /ST 15:05 /ET 15:17
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2888

C:\Windows\system32\taskeng.exe
taskeng.exe {57066F7F-6C69-4D8A-B022-1DDEA6CB62E3} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\9fc2a5f0207eb8db9a4113ec9483e530N.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2624
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\9fc2a5f0207eb8db9a4113ec9483e530N.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2932

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\9fc2a5f0207eb8db9a4113ec9483e530N.dll

Filesize
786KB

MD5
f97759294c39a21dd69839f8db33725e

SHA1
8329947ad923c789a78d49f7295700df8f8a2fe0

SHA256
31955fb1b32e4e7ca4f6ccfc2aaba619b1e3bd65454c500ec0b8bce2d81f41a4

SHA512
18260b8dd869175bb74a45925b1c99d79e963db5822008658d877bd80f779db49515a2bf21bfe844d4f096428943a96cf6238f05eb968aaf1a0b44b686ffd0d2

Download Submit
memory/2332-8-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2332-16-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2332-12-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2332-13-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2332-14-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2332-6-0x00000000000C0000-0x00000000000C2000-memory.dmp

Filesize
8KB

Download
memory/2924-3-0x0000000000530000-0x0000000000565000-memory.dmp

Filesize
212KB

Download
memory/2924-10-0x0000000000530000-0x0000000000565000-memory.dmp

Filesize
212KB

Download
memory/2924-9-0x0000000000590000-0x0000000000658000-memory.dmp

Filesize
800KB

Download
memory/2924-5-0x0000000000530000-0x0000000000565000-memory.dmp

Filesize
212KB

Download
memory/2924-4-0x0000000000530000-0x0000000000565000-memory.dmp

Filesize
212KB

Download
memory/2924-0-0x0000000000590000-0x0000000000658000-memory.dmp

Filesize
800KB

Download
memory/2924-2-0x0000000000250000-0x0000000000283000-memory.dmp

Filesize
204KB

Download
memory/2924-1-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download