qakbot | 660b18bc04ab05b764941e61f161e2ed1008d890e52713511cac518cfbba4c77

General

Target

7fce886761909b062c80e77e255dc7e0N.dll
Size

1.1MB
MD5

7fce886761909b062c80e77e255dc7e0
SHA1

654167ab44617855002ec7099cd76904c4200893
SHA256

660b18bc04ab05b764941e61f161e2ed1008d890e52713511cac518cfbba4c77
SHA512

1051f5b676c95d96ee1d3794f2221b3c179bc4592666340434fe94bbd6af99e8250138ce1e84d1a6f167cc62fa81b260b2ea63a257b112926cee5ff19265fc26
SSDEEP

12288:nmNDiDQ21Elifgbhc5ZbqWDyALUvNi8KaEIg9teiDqd+Ci6T1l84A79hbi:Mek2CBhcbL8vEnvnZC1Tz8r79hbi

Score

10^/10

qakbot obama53 1622633996 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

obama53

Campaign

1622633996

C2

96.61.23.88:995

86.220.62.251:2222

71.74.12.34:443

75.67.192.125:443

24.152.219.253:995

105.198.236.101:443

24.179.77.236:443

47.22.148.6:443

92.59.35.196:2222

81.97.154.100:443

207.246.116.237:443

207.246.77.75:995

45.32.211.207:2222

45.77.115.208:443

149.28.98.196:443

45.77.115.208:2222

144.202.38.185:995

45.77.115.208:8443

207.246.77.75:8443

207.246.77.75:443

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 2 IoCs

Processes:

regsvr32.exe

pid process

3956 regsvr32.exe
3956 regsvr32.exe

pid	process
3956	regsvr32.exe
3956	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

Processes:

rundll32.exeexplorer.exeschtasks.exeregsvr32.exe

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

Processes:

schtasks.exe

pid process

640 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1264 rundll32.exe
1264 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1264 rundll32.exe

pid	process
640	schtasks.exe

pid	process
1264	rundll32.exe
1264	rundll32.exe

pid	process
1264	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 5036 wrote to memory of 1264	5036	rundll32.exe	rundll32.exe
PID 5036 wrote to memory of 1264	5036	rundll32.exe	rundll32.exe
PID 5036 wrote to memory of 1264	5036	rundll32.exe	rundll32.exe
PID 1264 wrote to memory of 4788	1264	rundll32.exe	explorer.exe
PID 1264 wrote to memory of 4788	1264	rundll32.exe	explorer.exe
PID 1264 wrote to memory of 4788	1264	rundll32.exe	explorer.exe
PID 1264 wrote to memory of 4788	1264	rundll32.exe	explorer.exe
PID 1264 wrote to memory of 4788	1264	rundll32.exe	explorer.exe
PID 4788 wrote to memory of 640	4788	explorer.exe	schtasks.exe
PID 4788 wrote to memory of 640	4788	explorer.exe	schtasks.exe
PID 4788 wrote to memory of 640	4788	explorer.exe	schtasks.exe
PID 4236 wrote to memory of 3956	4236	regsvr32.exe	regsvr32.exe
PID 4236 wrote to memory of 3956	4236	regsvr32.exe	regsvr32.exe
PID 4236 wrote to memory of 3956	4236	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7fce886761909b062c80e77e255dc7e0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7fce886761909b062c80e77e255dc7e0N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1264
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4788
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ygpkfbsg /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\7fce886761909b062c80e77e255dc7e0N.dll\"" /SC ONCE /Z /ST 02:54 /ET 03:06
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:640

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\7fce886761909b062c80e77e255dc7e0N.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4236
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\7fce886761909b062c80e77e255dc7e0N.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\7fce886761909b062c80e77e255dc7e0N.dll

Filesize
1.1MB

MD5
26d172094c4093390316f959356ba4d9

SHA1
fc2bc83379abe00cb6148b020eac24dfa4bfec86

SHA256
15991f87b8ee4de1163d226fb4825c91a600b0aa5c7359021cb5ef5339eaecda

SHA512
ccff471fee4a4c5dca418a192006a206d1f20c818036b12840868f10ff38a544735dcb0d6be422c7001b7783a7373a424c16753b6700d06dfc41480cc8e0ac93

Download Submit
memory/1264-0-0x0000000074C50000-0x000000007517C000-memory.dmp

Filesize
5.2MB

Download
memory/1264-1-0x0000000074D6A000-0x0000000074D6F000-memory.dmp

Filesize
20KB

Download
memory/1264-2-0x0000000074C50000-0x000000007517C000-memory.dmp

Filesize
5.2MB

Download
memory/1264-3-0x0000000074C50000-0x000000007517C000-memory.dmp

Filesize
5.2MB

Download
memory/4788-5-0x0000000000833000-0x0000000000834000-memory.dmp

Filesize
4KB

Download
memory/4788-6-0x0000000000750000-0x0000000000B83000-memory.dmp

Filesize
4.2MB

Download
memory/4788-8-0x0000000000E90000-0x0000000000ECD000-memory.dmp

Filesize
244KB

Download
memory/4788-10-0x0000000000E90000-0x0000000000ECD000-memory.dmp

Filesize
244KB

Download
memory/4788-9-0x0000000000E90000-0x0000000000ECD000-memory.dmp

Filesize
244KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads