qakbot | c0897d7dc338419e093b44b5c910823d234cd61203f322b6e43875701d995953

Analysis

max time kernel
129s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
12-08-2024 16:09

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General

Target

8f637f22c3b252254d517caf7730cf84_JaffaCakes118.dll
Size

398KB
MD5

8f637f22c3b252254d517caf7730cf84
SHA1

dfcf618988140a2c90bbfcf3601854534630117e
SHA256

c0897d7dc338419e093b44b5c910823d234cd61203f322b6e43875701d995953
SHA512

ca02c2b099b924236a34d87e3d668387188906b1ed21d98352180c11456a037a9c4dcd373f45559d5ed48ae9f9201d849aeafbdd0131fcf6ac63eb1e1fcff134
SSDEEP

6144:u9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+L:Q2wr03pdf8vhhOKJET8Byq+L

Score

10^/10

qakbot biden01 1613656969 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden01

Campaign

1613656969

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

pid	Process
1452	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

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

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

pid	Process
1268	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2468	regsvr32.exe
2468	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2468	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2456 wrote to memory of 2468	2456	regsvr32.exe	30
PID 2456 wrote to memory of 2468	2456	regsvr32.exe	30
PID 2456 wrote to memory of 2468	2456	regsvr32.exe	30
PID 2456 wrote to memory of 2468	2456	regsvr32.exe	30
PID 2456 wrote to memory of 2468	2456	regsvr32.exe	30
PID 2456 wrote to memory of 2468	2456	regsvr32.exe	30
PID 2456 wrote to memory of 2468	2456	regsvr32.exe	30
PID 2468 wrote to memory of 2208	2468	regsvr32.exe	31
PID 2468 wrote to memory of 2208	2468	regsvr32.exe	31
PID 2468 wrote to memory of 2208	2468	regsvr32.exe	31
PID 2468 wrote to memory of 2208	2468	regsvr32.exe	31
PID 2468 wrote to memory of 2208	2468	regsvr32.exe	31
PID 2468 wrote to memory of 2208	2468	regsvr32.exe	31
PID 2208 wrote to memory of 1268	2208	explorer.exe	32
PID 2208 wrote to memory of 1268	2208	explorer.exe	32
PID 2208 wrote to memory of 1268	2208	explorer.exe	32
PID 2208 wrote to memory of 1268	2208	explorer.exe	32
PID 2700 wrote to memory of 3024	2700	taskeng.exe	36
PID 2700 wrote to memory of 3024	2700	taskeng.exe	36
PID 2700 wrote to memory of 3024	2700	taskeng.exe	36
PID 2700 wrote to memory of 3024	2700	taskeng.exe	36
PID 2700 wrote to memory of 3024	2700	taskeng.exe	36
PID 3024 wrote to memory of 1452	3024	regsvr32.exe	37
PID 3024 wrote to memory of 1452	3024	regsvr32.exe	37
PID 3024 wrote to memory of 1452	3024	regsvr32.exe	37
PID 3024 wrote to memory of 1452	3024	regsvr32.exe	37
PID 3024 wrote to memory of 1452	3024	regsvr32.exe	37
PID 3024 wrote to memory of 1452	3024	regsvr32.exe	37
PID 3024 wrote to memory of 1452	3024	regsvr32.exe	37

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8f637f22c3b252254d517caf7730cf84_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2456
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\8f637f22c3b252254d517caf7730cf84_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2468
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2208
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn mjdrmmvo /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\8f637f22c3b252254d517caf7730cf84_JaffaCakes118.dll\"" /SC ONCE /Z /ST 16:11 /ET 16:23
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:1268

C:\Windows\system32\taskeng.exe
taskeng.exe {D63957DD-C72B-4B78-9B71-2C51073D91A9} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\8f637f22c3b252254d517caf7730cf84_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3024
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\8f637f22c3b252254d517caf7730cf84_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\8f637f22c3b252254d517caf7730cf84_JaffaCakes118.dll

Filesize
398KB

MD5
a5483b8e77f4dd8c06b6c3b44c16e2ae

SHA1
cf0c3cca37000d7ae02b39577f0fa967ddd4c61b

SHA256
b791eb4fa0f338e436478a8c585d1ba6795db3f052d0464b9003eead35dfaacc

SHA512
4180ec123585f8b20c903f8b67e9f944087935130bc8a211da9da41f12350ae8547f36c85e625e7971bd1fce216fe5b0679c8ac0eb4852d70687cc1be6690a34

Download Submit
memory/1452-17-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2208-8-0x00000000000E0000-0x0000000000115000-memory.dmp

Filesize
212KB

Download
memory/2208-3-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/2208-5-0x00000000000E0000-0x0000000000115000-memory.dmp

Filesize
212KB

Download
memory/2208-11-0x00000000000E0000-0x0000000000115000-memory.dmp

Filesize
212KB

Download
memory/2208-10-0x00000000000E0000-0x0000000000115000-memory.dmp

Filesize
212KB

Download
memory/2208-9-0x00000000000E0000-0x0000000000115000-memory.dmp

Filesize
212KB

Download
memory/2208-12-0x00000000000E0000-0x0000000000115000-memory.dmp

Filesize
212KB

Download
memory/2468-7-0x00000000001F0000-0x0000000000254000-memory.dmp

Filesize
400KB

Download
memory/2468-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2468-1-0x00000000001F0000-0x0000000000254000-memory.dmp

Filesize
400KB

Download
memory/2468-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download