qakbot | 44c4263ac5e42d2498e46202233d172cb1fb65c4fa5c951eb8d20da40c84494b

Analysis

max time kernel
130s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-09-2024 04:14

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General

Target

d9974a53b5b15ae5f55b19ae4f41f317_JaffaCakes118.dll
Size

398KB
MD5

d9974a53b5b15ae5f55b19ae4f41f317
SHA1

5178c4453542d00b878e99b1ac0d667ae8265c2d
SHA256

44c4263ac5e42d2498e46202233d172cb1fb65c4fa5c951eb8d20da40c84494b
SHA512

6b14242f28d3cd2b7d6097316fdccafd60a00b414c292f75b27777f2453b1a14e9d9050f53c2dbadc028cf0b743886dff73d37764e44e18a7f9c44b3fbc09424
SSDEEP

6144:B9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+K:32wr03pdf8vhhOKJET8Byq+K

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
2748	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
2720	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2540	regsvr32.exe
2540	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2540	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 2540	1992	regsvr32.exe	30
PID 1992 wrote to memory of 2540	1992	regsvr32.exe	30
PID 1992 wrote to memory of 2540	1992	regsvr32.exe	30
PID 1992 wrote to memory of 2540	1992	regsvr32.exe	30
PID 1992 wrote to memory of 2540	1992	regsvr32.exe	30
PID 1992 wrote to memory of 2540	1992	regsvr32.exe	30
PID 1992 wrote to memory of 2540	1992	regsvr32.exe	30
PID 2540 wrote to memory of 1692	2540	regsvr32.exe	31
PID 2540 wrote to memory of 1692	2540	regsvr32.exe	31
PID 2540 wrote to memory of 1692	2540	regsvr32.exe	31
PID 2540 wrote to memory of 1692	2540	regsvr32.exe	31
PID 2540 wrote to memory of 1692	2540	regsvr32.exe	31
PID 2540 wrote to memory of 1692	2540	regsvr32.exe	31
PID 1692 wrote to memory of 2720	1692	explorer.exe	32
PID 1692 wrote to memory of 2720	1692	explorer.exe	32
PID 1692 wrote to memory of 2720	1692	explorer.exe	32
PID 1692 wrote to memory of 2720	1692	explorer.exe	32
PID 2824 wrote to memory of 2168	2824	taskeng.exe	35
PID 2824 wrote to memory of 2168	2824	taskeng.exe	35
PID 2824 wrote to memory of 2168	2824	taskeng.exe	35
PID 2824 wrote to memory of 2168	2824	taskeng.exe	35
PID 2824 wrote to memory of 2168	2824	taskeng.exe	35
PID 2168 wrote to memory of 2748	2168	regsvr32.exe	36
PID 2168 wrote to memory of 2748	2168	regsvr32.exe	36
PID 2168 wrote to memory of 2748	2168	regsvr32.exe	36
PID 2168 wrote to memory of 2748	2168	regsvr32.exe	36
PID 2168 wrote to memory of 2748	2168	regsvr32.exe	36
PID 2168 wrote to memory of 2748	2168	regsvr32.exe	36
PID 2168 wrote to memory of 2748	2168	regsvr32.exe	36

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d9974a53b5b15ae5f55b19ae4f41f317_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\d9974a53b5b15ae5f55b19ae4f41f317_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2540
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1692
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cflubxwkzc /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\d9974a53b5b15ae5f55b19ae4f41f317_JaffaCakes118.dll\"" /SC ONCE /Z /ST 04:16 /ET 04:28
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2720

C:\Windows\system32\taskeng.exe
taskeng.exe {53141027-2FCB-4851-B061-3329CC5DD67E} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2824
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\d9974a53b5b15ae5f55b19ae4f41f317_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2168
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\d9974a53b5b15ae5f55b19ae4f41f317_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2748

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\d9974a53b5b15ae5f55b19ae4f41f317_JaffaCakes118.dll

Filesize
398KB

MD5
74a42ecb761e82dd36a53235af654d4e

SHA1
7e7cb39b9afeaadda03f7a64cc4bb8c8c02755cc

SHA256
4f1e1773fb7ef1cce3c72e82a09f4141c8cf8c5ed46a3762e511aa21be6272b7

SHA512
125895a8f355d9cfd75e71b79145d7d58669e3183a777826c8bc969a5cae669fed4afb7eec2fdf67f05b05a7510b17f9ae2874fa41561e75e1e9eb837deb3f75

Download Submit
memory/1692-3-0x0000000000100000-0x0000000000102000-memory.dmp

Filesize
8KB

Download
memory/1692-4-0x00000000004C0000-0x00000000004C1000-memory.dmp

Filesize
4KB

Download
memory/1692-7-0x0000000000490000-0x0000000000711000-memory.dmp

Filesize
2.5MB

Download
memory/1692-8-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1692-9-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1692-10-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2540-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2540-1-0x00000000001F0000-0x0000000000254000-memory.dmp

Filesize
400KB

Download
memory/2540-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2540-6-0x00000000001F0000-0x0000000000254000-memory.dmp

Filesize
400KB

Download
memory/2748-16-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download