qakbot | bf09b9357250e83c66f8c9da3267f28136ad738bc85a5a8240baf6c45205f383

General

Target

9f8a25a127a4dd58f44c3490a9fe8a87_JaffaCakes118.dll
Size

407KB
MD5

9f8a25a127a4dd58f44c3490a9fe8a87
SHA1

885693c410e8973129f61ab49b44bd361d0d8718
SHA256

bf09b9357250e83c66f8c9da3267f28136ad738bc85a5a8240baf6c45205f383
SHA512

2679c78a8f57807e21a1d7b6b6817f7cda79b21e1fa9c6633ccc4c19947c86fb860aa88cb44f89420a92a0f8fda46f89098e78093b5de0c4ae441ae14d9a41e4
SSDEEP

6144:zyPKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesNT3wU7HuAmb:jTwr03pdf8vhhOKJET5Byb

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

2596 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2620 2596 WerFault.exe regsvr32.exe

pid	process
2596	regsvr32.exe

pid	pid_target	process	target process
2620	2596	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

4548 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

2128 regsvr32.exe
2128 regsvr32.exe
2128 regsvr32.exe
2128 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2128 regsvr32.exe

pid	process
4548	schtasks.exe

pid	process
2128	regsvr32.exe
2128	regsvr32.exe
2128	regsvr32.exe
2128	regsvr32.exe

pid	process
2128	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4716 wrote to memory of 2128	4716	regsvr32.exe	regsvr32.exe
PID 4716 wrote to memory of 2128	4716	regsvr32.exe	regsvr32.exe
PID 4716 wrote to memory of 2128	4716	regsvr32.exe	regsvr32.exe
PID 2128 wrote to memory of 2188	2128	regsvr32.exe	explorer.exe
PID 2128 wrote to memory of 2188	2128	regsvr32.exe	explorer.exe
PID 2128 wrote to memory of 2188	2128	regsvr32.exe	explorer.exe
PID 2128 wrote to memory of 2188	2128	regsvr32.exe	explorer.exe
PID 2128 wrote to memory of 2188	2128	regsvr32.exe	explorer.exe
PID 2188 wrote to memory of 4548	2188	explorer.exe	schtasks.exe
PID 2188 wrote to memory of 4548	2188	explorer.exe	schtasks.exe
PID 2188 wrote to memory of 4548	2188	explorer.exe	schtasks.exe
PID 3236 wrote to memory of 2596	3236	regsvr32.exe	regsvr32.exe
PID 3236 wrote to memory of 2596	3236	regsvr32.exe	regsvr32.exe
PID 3236 wrote to memory of 2596	3236	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9f8a25a127a4dd58f44c3490a9fe8a87_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\9f8a25a127a4dd58f44c3490a9fe8a87_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:2128
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2188
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qzeoumnpt /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\9f8a25a127a4dd58f44c3490a9fe8a87_JaffaCakes118.dll\"" /SC ONCE /Z /ST 18:57 /ET 19:09
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4548

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\9f8a25a127a4dd58f44c3490a9fe8a87_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3236
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\9f8a25a127a4dd58f44c3490a9fe8a87_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2596
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2596 -s 584
    3⤵
    - Program crash
    PID:2620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2596 -ip 2596
1⤵
PID:1924

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\9f8a25a127a4dd58f44c3490a9fe8a87_JaffaCakes118.dll

Filesize
407KB

MD5
0c77cda7898a7006177bd0aed06859b3

SHA1
442f547a94808a62d4a31a6ffe19cde5ec2b5497

SHA256
b19e4bd86b87e0777346086b4ca45b8162a2e19c72a4e12409bae4eb905223c4

SHA512
027f0eeb1d194672885302233165ec573c066deb50d88caca31cf82156b39822aa2834cb9316736e80e7411da077caca4a4e11902cbfe49f9eade8730f0ddb5f

Download Submit
memory/2128-0-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/2128-1-0x0000000003230000-0x0000000003297000-memory.dmp

Filesize
412KB

Download
memory/2128-2-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/2128-5-0x0000000003230000-0x0000000003297000-memory.dmp

Filesize
412KB

Download
memory/2188-3-0x0000000000B60000-0x0000000000B95000-memory.dmp

Filesize
212KB

Download
memory/2188-6-0x0000000000B60000-0x0000000000B95000-memory.dmp

Filesize
212KB

Download
memory/2188-8-0x0000000000B60000-0x0000000000B95000-memory.dmp

Filesize
212KB

Download
memory/2188-7-0x0000000000B60000-0x0000000000B95000-memory.dmp

Filesize
212KB

Download
memory/2188-10-0x0000000000B60000-0x0000000000B95000-memory.dmp

Filesize
212KB

Download
memory/2596-14-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads