qakbot | ab49d4697928f7c5378db6148d4cd2b7fe7e88c6bf0b0cf760a18ab7de54df3e

General

Target

fed1c4151c7f8496f074214cba62a0a1_JaffaCakes118.dll
Size

398KB
MD5

fed1c4151c7f8496f074214cba62a0a1
SHA1

9e1dae0bbbec22a501aa4b40e1a0101474cb104e
SHA256

ab49d4697928f7c5378db6148d4cd2b7fe7e88c6bf0b0cf760a18ab7de54df3e
SHA512

6f00ee74d80e0cabdd2f03a2312d84b26f4c354dad17aef7f6bc11302165c0fe354d5980528f81e5f4e1ef698390e5088a6dc6f6d5bcdd3575f51d8f37b54e2b
SSDEEP

6144:E9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+g:W2wr03pdf8vhhOKJET8Byq+g

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

3116 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2956 3116 WerFault.exe regsvr32.exe

pid	process
3116	regsvr32.exe

pid	pid_target	process	target process
2956	3116	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:

schtasks.exeregsvr32.exeregsvr32.exeexplorer.exe

description	ioc	process
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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.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 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
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	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

4308 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

4488 regsvr32.exe
4488 regsvr32.exe
4488 regsvr32.exe
4488 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4488 regsvr32.exe

pid	process
4308	schtasks.exe

pid	process
4488	regsvr32.exe
4488	regsvr32.exe
4488	regsvr32.exe
4488	regsvr32.exe

pid	process
4488	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 212 wrote to memory of 4488	212	regsvr32.exe	regsvr32.exe
PID 212 wrote to memory of 4488	212	regsvr32.exe	regsvr32.exe
PID 212 wrote to memory of 4488	212	regsvr32.exe	regsvr32.exe
PID 4488 wrote to memory of 748	4488	regsvr32.exe	explorer.exe
PID 4488 wrote to memory of 748	4488	regsvr32.exe	explorer.exe
PID 4488 wrote to memory of 748	4488	regsvr32.exe	explorer.exe
PID 4488 wrote to memory of 748	4488	regsvr32.exe	explorer.exe
PID 4488 wrote to memory of 748	4488	regsvr32.exe	explorer.exe
PID 748 wrote to memory of 4308	748	explorer.exe	schtasks.exe
PID 748 wrote to memory of 4308	748	explorer.exe	schtasks.exe
PID 748 wrote to memory of 4308	748	explorer.exe	schtasks.exe
PID 1952 wrote to memory of 3116	1952	regsvr32.exe	regsvr32.exe
PID 1952 wrote to memory of 3116	1952	regsvr32.exe	regsvr32.exe
PID 1952 wrote to memory of 3116	1952	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fed1c4151c7f8496f074214cba62a0a1_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:212
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\fed1c4151c7f8496f074214cba62a0a1_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:4488
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:748
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ohafjcmf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\fed1c4151c7f8496f074214cba62a0a1_JaffaCakes118.dll\"" /SC ONCE /Z /ST 15:33 /ET 15:45
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4308

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\fed1c4151c7f8496f074214cba62a0a1_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\fed1c4151c7f8496f074214cba62a0a1_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3116
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 584
    3⤵
    - Program crash
    PID:2956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3116 -ip 3116
1⤵
PID:2792

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\fed1c4151c7f8496f074214cba62a0a1_JaffaCakes118.dll

Filesize
398KB

MD5
b6a5b322a293c264fc69f9f653a8c309

SHA1
410ad47b05ff6e27a3e8deb5e72786e79d5f7bdd

SHA256
3e6522da6619a8810a4608d4da514663489c18c0090bba3f54abe2296ce3b214

SHA512
a2597bae0c107a180bcc01fb9553ef5a2b636d05d3fed5444fe6b783224c75670793612434b7ac16b54e092716a52e23f6ade757abe8886e6a545e7a8d39ed00

Download Submit
memory/748-3-0x0000000001600000-0x0000000001635000-memory.dmp

Filesize
212KB

Download
memory/748-7-0x0000000001600000-0x0000000001635000-memory.dmp

Filesize
212KB

Download
memory/748-8-0x0000000001600000-0x0000000001635000-memory.dmp

Filesize
212KB

Download
memory/748-6-0x0000000001600000-0x0000000001635000-memory.dmp

Filesize
212KB

Download
memory/748-10-0x0000000001600000-0x0000000001635000-memory.dmp

Filesize
212KB

Download
memory/3116-14-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4488-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4488-1-0x0000000002C10000-0x0000000002C74000-memory.dmp

Filesize
400KB

Download
memory/4488-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4488-5-0x0000000002C10000-0x0000000002C74000-memory.dmp

Filesize
400KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads