qakbot | d867fcfccd33544465d610183a01980e1cc970afa7d4b5c8d6a2474c54a8e434

General

Target

a74b3678d944ace52236a68d74b6d8d3_JaffaCakes118.dll
Size

398KB
MD5

a74b3678d944ace52236a68d74b6d8d3
SHA1

4f67b32d489a7890daf973241ba926bf4af445df
SHA256

d867fcfccd33544465d610183a01980e1cc970afa7d4b5c8d6a2474c54a8e434
SHA512

449b63658963aa7456687ebcdb08013565347381cd516fad85a4e57e6f47b2bbc4cf8f8a22a9c42db13c4eced70233a563219aad871efab767e6d06c88597dea
SSDEEP

6144:u9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+D:Q2wr03pdf8vhhOKJET8Byq+D

Score

10^/10

qakbot biden01 1613656969 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden01

Campaign

1613656969

C2

172.87.157.235:3389

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

197.45.110.165:995

86.160.137.132:443

86.236.77.68:2222

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

72.252.201.69:443

71.117.132.169:443

98.173.34.212:995

83.110.12.140:2222

95.77.223.148:443

41.39.134.183:443

85.52.72.32:2222

195.12.154.8:443

108.160.123.244:443

96.57.188.174:2222

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

1556 regsvr32.exe

pid	process
1556	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:

explorer.exeschtasks.exeregsvr32.exeregsvr32.exe

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	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

2992 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2352 regsvr32.exe
2352 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2352 regsvr32.exe

pid	process
2992	schtasks.exe

pid	process
2352	regsvr32.exe
2352	regsvr32.exe

pid	process
2352	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1640 wrote to memory of 2352	1640	regsvr32.exe	regsvr32.exe
PID 1640 wrote to memory of 2352	1640	regsvr32.exe	regsvr32.exe
PID 1640 wrote to memory of 2352	1640	regsvr32.exe	regsvr32.exe
PID 1640 wrote to memory of 2352	1640	regsvr32.exe	regsvr32.exe
PID 1640 wrote to memory of 2352	1640	regsvr32.exe	regsvr32.exe
PID 1640 wrote to memory of 2352	1640	regsvr32.exe	regsvr32.exe
PID 1640 wrote to memory of 2352	1640	regsvr32.exe	regsvr32.exe
PID 2352 wrote to memory of 2388	2352	regsvr32.exe	explorer.exe
PID 2352 wrote to memory of 2388	2352	regsvr32.exe	explorer.exe
PID 2352 wrote to memory of 2388	2352	regsvr32.exe	explorer.exe
PID 2352 wrote to memory of 2388	2352	regsvr32.exe	explorer.exe
PID 2352 wrote to memory of 2388	2352	regsvr32.exe	explorer.exe
PID 2352 wrote to memory of 2388	2352	regsvr32.exe	explorer.exe
PID 2388 wrote to memory of 2992	2388	explorer.exe	schtasks.exe
PID 2388 wrote to memory of 2992	2388	explorer.exe	schtasks.exe
PID 2388 wrote to memory of 2992	2388	explorer.exe	schtasks.exe
PID 2388 wrote to memory of 2992	2388	explorer.exe	schtasks.exe
PID 2184 wrote to memory of 1132	2184	taskeng.exe	regsvr32.exe
PID 2184 wrote to memory of 1132	2184	taskeng.exe	regsvr32.exe
PID 2184 wrote to memory of 1132	2184	taskeng.exe	regsvr32.exe
PID 2184 wrote to memory of 1132	2184	taskeng.exe	regsvr32.exe
PID 2184 wrote to memory of 1132	2184	taskeng.exe	regsvr32.exe
PID 1132 wrote to memory of 1556	1132	regsvr32.exe	regsvr32.exe
PID 1132 wrote to memory of 1556	1132	regsvr32.exe	regsvr32.exe
PID 1132 wrote to memory of 1556	1132	regsvr32.exe	regsvr32.exe
PID 1132 wrote to memory of 1556	1132	regsvr32.exe	regsvr32.exe
PID 1132 wrote to memory of 1556	1132	regsvr32.exe	regsvr32.exe
PID 1132 wrote to memory of 1556	1132	regsvr32.exe	regsvr32.exe
PID 1132 wrote to memory of 1556	1132	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a74b3678d944ace52236a68d74b6d8d3_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\a74b3678d944ace52236a68d74b6d8d3_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2352
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2388
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn irpsbgnbhs /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\a74b3678d944ace52236a68d74b6d8d3_JaffaCakes118.dll\"" /SC ONCE /Z /ST 16:01 /ET 16:13
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2992

C:\Windows\system32\taskeng.exe
taskeng.exe {C3D9A0FC-CFEE-442F-8777-3DB1BD39CA22} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\a74b3678d944ace52236a68d74b6d8d3_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1132
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\a74b3678d944ace52236a68d74b6d8d3_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1556

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\a74b3678d944ace52236a68d74b6d8d3_JaffaCakes118.dll

Filesize
398KB

MD5
7e03bf930a2f459d7cff4248518328ab

SHA1
6a92706adbd991dc269dd71a3eb74d3c2b050f97

SHA256
02e28fe13afa328402523120fc0cdfd199bd2d88ef11a67502910732b4aa05f3

SHA512
4d9fb96deddd1bf6e2746cf32837a4280f9d33147cfbd2a02deb26b44815f0593f2e33afdb77587e0d67f72a5af04d17580c0a1336f5c2aba26c16244f22c2fd

Download Submit
memory/1556-16-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2352-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2352-1-0x0000000001D60000-0x0000000001DC4000-memory.dmp

Filesize
400KB

Download
memory/2352-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2352-6-0x0000000001D60000-0x0000000001DC4000-memory.dmp

Filesize
400KB

Download
memory/2388-3-0x0000000000100000-0x0000000000102000-memory.dmp

Filesize
8KB

Download
memory/2388-4-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2388-7-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2388-8-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2388-9-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2388-11-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads