qakbot | 4c8a4176ca5df9c64c4dffa531462a27939e4e38471ce3f6de7cfda7736d3a21

General

Target

dc602b8a7a8e7dc1a7c2789669c50493_JaffaCakes118.dll
Size

398KB
MD5

dc602b8a7a8e7dc1a7c2789669c50493
SHA1

b7dd2005c1898eb41875ea3d4e547a2f3260c36f
SHA256

4c8a4176ca5df9c64c4dffa531462a27939e4e38471ce3f6de7cfda7736d3a21
SHA512

1523267f4f0068c3d3b90f11aaa40f1135830566d3370e095c33a48122f45a46acd4cb0fff641a1d535deb77659f2eb191539f52a95b4731844c6862850726b3
SSDEEP

6144:e9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+N:A2wr03pdf8vhhOKJET8Byq+N

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

2928 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3384 2928 WerFault.exe regsvr32.exe

pid	process
2928	regsvr32.exe

pid	pid_target	process	target process
3384	2928	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 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

1600 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

3460 regsvr32.exe
3460 regsvr32.exe
3460 regsvr32.exe
3460 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

3460 regsvr32.exe

pid	process
1600	schtasks.exe

pid	process
3460	regsvr32.exe
3460	regsvr32.exe
3460	regsvr32.exe
3460	regsvr32.exe

pid	process
3460	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 2344 wrote to memory of 3460	2344	regsvr32.exe	regsvr32.exe
PID 2344 wrote to memory of 3460	2344	regsvr32.exe	regsvr32.exe
PID 2344 wrote to memory of 3460	2344	regsvr32.exe	regsvr32.exe
PID 3460 wrote to memory of 4404	3460	regsvr32.exe	explorer.exe
PID 3460 wrote to memory of 4404	3460	regsvr32.exe	explorer.exe
PID 3460 wrote to memory of 4404	3460	regsvr32.exe	explorer.exe
PID 3460 wrote to memory of 4404	3460	regsvr32.exe	explorer.exe
PID 3460 wrote to memory of 4404	3460	regsvr32.exe	explorer.exe
PID 4404 wrote to memory of 1600	4404	explorer.exe	schtasks.exe
PID 4404 wrote to memory of 1600	4404	explorer.exe	schtasks.exe
PID 4404 wrote to memory of 1600	4404	explorer.exe	schtasks.exe
PID 680 wrote to memory of 2928	680	regsvr32.exe	regsvr32.exe
PID 680 wrote to memory of 2928	680	regsvr32.exe	regsvr32.exe
PID 680 wrote to memory of 2928	680	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\dc602b8a7a8e7dc1a7c2789669c50493_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\dc602b8a7a8e7dc1a7c2789669c50493_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:3460
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4404
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gfyzxcnb /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\dc602b8a7a8e7dc1a7c2789669c50493_JaffaCakes118.dll\"" /SC ONCE /Z /ST 14:01 /ET 14:13
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:1600

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\dc602b8a7a8e7dc1a7c2789669c50493_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:680
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\dc602b8a7a8e7dc1a7c2789669c50493_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2928
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 584
    3⤵
    - Program crash
    PID:3384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2928 -ip 2928
1⤵
PID:4436

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\dc602b8a7a8e7dc1a7c2789669c50493_JaffaCakes118.dll

Filesize
398KB

MD5
2de6c37c8e6e370ecedef0c13de0cad8

SHA1
6038e4c7a179666df80a1bb640c38837a14db55a

SHA256
7be6112353920975e5195cb8f23675b75cf736f8156e5028efcce82d1a5a92b3

SHA512
ce83968fae2ea559ce01c1d2b93c67af12022468c8746fa5f4834f702f3416f97aab456a6de32ef23360537f3fa474ec52dd322b800f99ad9ac11bfab6797d9f

Download Submit
memory/2928-14-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/3460-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/3460-1-0x00000000027E0000-0x0000000002844000-memory.dmp

Filesize
400KB

Download
memory/3460-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/3460-5-0x00000000027E0000-0x0000000002844000-memory.dmp

Filesize
400KB

Download
memory/4404-3-0x0000000000B10000-0x0000000000B45000-memory.dmp

Filesize
212KB

Download
memory/4404-6-0x0000000000B10000-0x0000000000B45000-memory.dmp

Filesize
212KB

Download
memory/4404-8-0x0000000000B10000-0x0000000000B45000-memory.dmp

Filesize
212KB

Download
memory/4404-7-0x0000000000B10000-0x0000000000B45000-memory.dmp

Filesize
212KB

Download
memory/4404-10-0x0000000000B10000-0x0000000000B45000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads