qakbot | 1c29ac870e8a0bbd7bc2c4868a83ed556591a93ee26482dcbafaf419123af5ca

Resubmissions

18/03/2025, 21:44

250318-1ll2bsysb1 10

08/07/2024, 09:14

240708-k7lppascnk 10

Analysis

max time kernel
129s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/03/2025, 21:44

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General

Target

2bc83e226f0631a0ea39dd3ed0e7cb3d_JaffaCakes118.dll
Size

398KB
MD5

2bc83e226f0631a0ea39dd3ed0e7cb3d
SHA1

71437e8d3bd583add1cd7c8b938405137053cf98
SHA256

1c29ac870e8a0bbd7bc2c4868a83ed556591a93ee26482dcbafaf419123af5ca
SHA512

437dc4186144621432b21091cde9b7e0e142a33bd5a1ff920763e35a968d69332fb868e84419b1a0b925a6d55df7113e6c7b40701fe1acc5ddb742ecf6c3fb33
SSDEEP

6144:j9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+P:x2wr03pdf8vhhOKJET8Byq+P

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 family
qakbot
Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Loads dropped DLL 1 IoCs

pid	Process
1676	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
2396	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2336	regsvr32.exe
2336	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2336	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 2336	2124	regsvr32.exe	30
PID 2124 wrote to memory of 2336	2124	regsvr32.exe	30
PID 2124 wrote to memory of 2336	2124	regsvr32.exe	30
PID 2124 wrote to memory of 2336	2124	regsvr32.exe	30
PID 2124 wrote to memory of 2336	2124	regsvr32.exe	30
PID 2124 wrote to memory of 2336	2124	regsvr32.exe	30
PID 2124 wrote to memory of 2336	2124	regsvr32.exe	30
PID 2336 wrote to memory of 2532	2336	regsvr32.exe	31
PID 2336 wrote to memory of 2532	2336	regsvr32.exe	31
PID 2336 wrote to memory of 2532	2336	regsvr32.exe	31
PID 2336 wrote to memory of 2532	2336	regsvr32.exe	31
PID 2336 wrote to memory of 2532	2336	regsvr32.exe	31
PID 2336 wrote to memory of 2532	2336	regsvr32.exe	31
PID 2532 wrote to memory of 2396	2532	explorer.exe	32
PID 2532 wrote to memory of 2396	2532	explorer.exe	32
PID 2532 wrote to memory of 2396	2532	explorer.exe	32
PID 2532 wrote to memory of 2396	2532	explorer.exe	32
PID 2752 wrote to memory of 2772	2752	taskeng.exe	36
PID 2752 wrote to memory of 2772	2752	taskeng.exe	36
PID 2752 wrote to memory of 2772	2752	taskeng.exe	36
PID 2752 wrote to memory of 2772	2752	taskeng.exe	36
PID 2752 wrote to memory of 2772	2752	taskeng.exe	36
PID 2772 wrote to memory of 1676	2772	regsvr32.exe	37
PID 2772 wrote to memory of 1676	2772	regsvr32.exe	37
PID 2772 wrote to memory of 1676	2772	regsvr32.exe	37
PID 2772 wrote to memory of 1676	2772	regsvr32.exe	37
PID 2772 wrote to memory of 1676	2772	regsvr32.exe	37
PID 2772 wrote to memory of 1676	2772	regsvr32.exe	37
PID 2772 wrote to memory of 1676	2772	regsvr32.exe	37

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2bc83e226f0631a0ea39dd3ed0e7cb3d_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\2bc83e226f0631a0ea39dd3ed0e7cb3d_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2336
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2532
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vjwxzkgz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\2bc83e226f0631a0ea39dd3ed0e7cb3d_JaffaCakes118.dll\"" /SC ONCE /Z /ST 21:46 /ET 21:58
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2396

C:\Windows\system32\taskeng.exe
taskeng.exe {4EC68D01-5B4B-416F-8B65-529C787EAC87} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\2bc83e226f0631a0ea39dd3ed0e7cb3d_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2772
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\2bc83e226f0631a0ea39dd3ed0e7cb3d_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1676

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\2bc83e226f0631a0ea39dd3ed0e7cb3d_JaffaCakes118.dll

Filesize
398KB

MD5
face56cf84672c7ee743704aaa46b2e7

SHA1
0ed0565e8d22ae2344f9036f1d99cf8577b0fbbd

SHA256
2ee63fc2d50294a9b07cc315143198a6ec388496c1c24b44f446f0bdfe8afdf0

SHA512
cb2beb59b5883580e84bc17718e054dcb34671465e584586edcd33d6a80ee7ac18c2127bbd62763e456db0902a67e7221c8f90aab55bafe971cab3e39dbb5591

Download Submit
memory/1676-17-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2336-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2336-1-0x0000000000420000-0x0000000000484000-memory.dmp

Filesize
400KB

Download
memory/2336-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2336-6-0x0000000000420000-0x0000000000484000-memory.dmp

Filesize
400KB

Download
memory/2532-3-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/2532-5-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download
memory/2532-8-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download
memory/2532-9-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download
memory/2532-10-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download
memory/2532-12-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download