qakbot | 555ee35ba23626324ce3962e08ebb04ebb0cfa6b2e325f712a3387e8c3e48f27

General

Target

c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll
Size

398KB
MD5

c44c1f7a9ad11a0161df99d4e6e6f687
SHA1

f7499d001a41aaee64aed10efcb2fc836a77b167
SHA256

555ee35ba23626324ce3962e08ebb04ebb0cfa6b2e325f712a3387e8c3e48f27
SHA512

247d1113e421d418f7e317bd76742bfea7c00e0725374cd8f624671876406d4567505f755b5548f11cf85bd26d5c52fad6b15774158a12f1fa7931f3453dbbf5
SSDEEP

6144:l9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+B:z2wr03pdf8vhhOKJET8Byq+B

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

3308 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4588 3308 WerFault.exe regsvr32.exe

pid	process
3308	regsvr32.exe

pid	pid_target	process	target process
4588	3308	WerFault.exe	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:

regsvr32.exeexplorer.exeschtasks.exeregsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.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

Checks SCSI registry key(s) 3 TTPs 6 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

regsvr32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	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

2720 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

4428 regsvr32.exe
4428 regsvr32.exe
4428 regsvr32.exe
4428 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4428 regsvr32.exe

pid	process
2720	schtasks.exe

pid	process
4428	regsvr32.exe
4428	regsvr32.exe
4428	regsvr32.exe
4428	regsvr32.exe

pid	process
4428	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 264 wrote to memory of 4428	264	regsvr32.exe	regsvr32.exe
PID 264 wrote to memory of 4428	264	regsvr32.exe	regsvr32.exe
PID 264 wrote to memory of 4428	264	regsvr32.exe	regsvr32.exe
PID 4428 wrote to memory of 3548	4428	regsvr32.exe	explorer.exe
PID 4428 wrote to memory of 3548	4428	regsvr32.exe	explorer.exe
PID 4428 wrote to memory of 3548	4428	regsvr32.exe	explorer.exe
PID 4428 wrote to memory of 3548	4428	regsvr32.exe	explorer.exe
PID 4428 wrote to memory of 3548	4428	regsvr32.exe	explorer.exe
PID 3548 wrote to memory of 2720	3548	explorer.exe	schtasks.exe
PID 3548 wrote to memory of 2720	3548	explorer.exe	schtasks.exe
PID 3548 wrote to memory of 2720	3548	explorer.exe	schtasks.exe
PID 1192 wrote to memory of 3308	1192	regsvr32.exe	regsvr32.exe
PID 1192 wrote to memory of 3308	1192	regsvr32.exe	regsvr32.exe
PID 1192 wrote to memory of 3308	1192	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:264
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4428
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3548
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hflfikszj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll\"" /SC ONCE /Z /ST 03:46 /ET 03:58
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2720

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3308
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3308 -s 584
    3⤵
    - Program crash
    PID:4588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3308 -ip 3308
1⤵
PID:4080

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

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

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\c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll

Filesize
398KB

MD5
0a9fb731b05203286e3201104c187674

SHA1
7c9daa68a62447fedaf400ad84365aa38dc922ff

SHA256
2eb8df34bd16c56d993ffdce48ef53274a8da12b18b66499bdadbaa5f29a711e

SHA512
5ac5b64b2539d7fb49a898eaef6327fd08f12ce110f0e48969786994cf55ed3d3a7d7e453b455ecdc5bfcb8fb97e5ba8c880c91e9840b28a892464e1147a92ab

Download Submit
memory/3308-14-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/3548-3-0x0000000000B60000-0x0000000000B95000-memory.dmp

Filesize
212KB

Download
memory/3548-6-0x0000000000B60000-0x0000000000B95000-memory.dmp

Filesize
212KB

Download
memory/3548-8-0x0000000000B60000-0x0000000000B95000-memory.dmp

Filesize
212KB

Download
memory/3548-7-0x0000000000B60000-0x0000000000B95000-memory.dmp

Filesize
212KB

Download
memory/3548-10-0x0000000000B60000-0x0000000000B95000-memory.dmp

Filesize
212KB

Download
memory/4428-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4428-1-0x00000000025C0000-0x0000000002624000-memory.dmp

Filesize
400KB

Download
memory/4428-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4428-5-0x00000000025C0000-0x0000000002624000-memory.dmp

Filesize
400KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads