qakbot | 4932aad52a15c64461c1fb2c5104226cad4af36e81e389feb848fb5ea76d5785

General

Target

bfde73c04d65e7961b9351c113e4bd40_JaffaCakes118.dll
Size

407KB
MD5

bfde73c04d65e7961b9351c113e4bd40
SHA1

a04e431d36ad46caceb183b82cdfa461189bf511
SHA256

4932aad52a15c64461c1fb2c5104226cad4af36e81e389feb848fb5ea76d5785
SHA512

fea22eb382e8881cd2e5499b7101a806b7da21632a031a248adc498603ff65a7351143dc6023ab34e48bf41e0a9cbe490384d5636f308750bea45916124f3be4
SSDEEP

6144:yyPKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesNT3wU7HuAmU:mTwr03pdf8vhhOKJET5ByU

Score

10^/10

qakbot obama05 1613729859 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama05

Campaign

1613729859

C2

86.160.137.132:443

172.87.157.235:3389

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

188.25.63.105:443

71.117.132.169:443

193.248.221.184:2222

85.52.72.32:2222

87.202.87.210:2222

78.185.59.190:443

2.7.116.188:2222

81.97.154.100:443

24.50.118.93:443

98.121.187.78:443

108.29.32.251:443

24.152.219.253:995

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

4376 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2320 4376 WerFault.exe regsvr32.exe

pid	process
4376	regsvr32.exe

pid	pid_target	process	target process
2320	4376	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:

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

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\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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	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

3968 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

1604 regsvr32.exe
1604 regsvr32.exe
1604 regsvr32.exe
1604 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1604 regsvr32.exe

pid	process
3968	schtasks.exe

pid	process
1604	regsvr32.exe
1604	regsvr32.exe
1604	regsvr32.exe
1604	regsvr32.exe

pid	process
1604	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 2264 wrote to memory of 1604	2264	regsvr32.exe	regsvr32.exe
PID 2264 wrote to memory of 1604	2264	regsvr32.exe	regsvr32.exe
PID 2264 wrote to memory of 1604	2264	regsvr32.exe	regsvr32.exe
PID 1604 wrote to memory of 3036	1604	regsvr32.exe	explorer.exe
PID 1604 wrote to memory of 3036	1604	regsvr32.exe	explorer.exe
PID 1604 wrote to memory of 3036	1604	regsvr32.exe	explorer.exe
PID 1604 wrote to memory of 3036	1604	regsvr32.exe	explorer.exe
PID 1604 wrote to memory of 3036	1604	regsvr32.exe	explorer.exe
PID 3036 wrote to memory of 3968	3036	explorer.exe	schtasks.exe
PID 3036 wrote to memory of 3968	3036	explorer.exe	schtasks.exe
PID 3036 wrote to memory of 3968	3036	explorer.exe	schtasks.exe
PID 2924 wrote to memory of 4376	2924	regsvr32.exe	regsvr32.exe
PID 2924 wrote to memory of 4376	2924	regsvr32.exe	regsvr32.exe
PID 2924 wrote to memory of 4376	2924	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bfde73c04d65e7961b9351c113e4bd40_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2264
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\bfde73c04d65e7961b9351c113e4bd40_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:1604
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3036
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn mlytpqj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\bfde73c04d65e7961b9351c113e4bd40_JaffaCakes118.dll\"" /SC ONCE /Z /ST 01:39 /ET 01:51
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:3968

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\bfde73c04d65e7961b9351c113e4bd40_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\bfde73c04d65e7961b9351c113e4bd40_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4376
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4376 -s 584
    3⤵
    - Program crash
    PID:2320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4376 -ip 4376
1⤵
PID:3824

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\bfde73c04d65e7961b9351c113e4bd40_JaffaCakes118.dll

Filesize
407KB

MD5
dae974fba9ca31e142fe10fffd698a51

SHA1
dad1829bd95fd2205da15581efb62bab267522ae

SHA256
d07ccfaf0856c8aece1f587187f480f6577f66c75cc976cc160142c8c9e1803e

SHA512
07c667b3150d2172054a37c7ca03dfe0e776ad8f2fa538398e3158430222d6ee2d26c80e21c4da811168c8ddebddb3e63ca679de3d903ce97cb0eab9f0be0257

Download Submit
memory/1604-0-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/1604-1-0x0000000002740000-0x00000000027A7000-memory.dmp

Filesize
412KB

Download
memory/1604-2-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/1604-5-0x0000000002740000-0x00000000027A7000-memory.dmp

Filesize
412KB

Download
memory/3036-3-0x0000000000260000-0x0000000000295000-memory.dmp

Filesize
212KB

Download
memory/3036-6-0x0000000000260000-0x0000000000295000-memory.dmp

Filesize
212KB

Download
memory/3036-8-0x0000000000260000-0x0000000000295000-memory.dmp

Filesize
212KB

Download
memory/3036-7-0x0000000000260000-0x0000000000295000-memory.dmp

Filesize
212KB

Download
memory/3036-10-0x0000000000260000-0x0000000000295000-memory.dmp

Filesize
212KB

Download
memory/4376-14-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads