qakbot | c395a07695897ecb56a3294c1dae699f560c8bb58aa1794374598858ae71ba05

Analysis

max time kernel
129s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
30-08-2024 05:27

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General

Target

ca466614b349f81e970b887f64598112_JaffaCakes118.dll
Size

398KB
MD5

ca466614b349f81e970b887f64598112
SHA1

8449870344d79bb13cd22261bf6bcb5457cd7b35
SHA256

c395a07695897ecb56a3294c1dae699f560c8bb58aa1794374598858ae71ba05
SHA512

644d4c8586628ac5c3834df379db223ce9376489045bbbdd33d03cc8b148a015d1dfc54f36057fc4f0f5c4f89574c082564c5b76ae5a6a2345a85932e5a37712
SSDEEP

6144:V9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+i:j2wr03pdf8vhhOKJET8Byq+i

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
1088	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
1256	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1564	regsvr32.exe
1564	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1564	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 1564	2076	regsvr32.exe	30
PID 2076 wrote to memory of 1564	2076	regsvr32.exe	30
PID 2076 wrote to memory of 1564	2076	regsvr32.exe	30
PID 2076 wrote to memory of 1564	2076	regsvr32.exe	30
PID 2076 wrote to memory of 1564	2076	regsvr32.exe	30
PID 2076 wrote to memory of 1564	2076	regsvr32.exe	30
PID 2076 wrote to memory of 1564	2076	regsvr32.exe	30
PID 1564 wrote to memory of 2516	1564	regsvr32.exe	31
PID 1564 wrote to memory of 2516	1564	regsvr32.exe	31
PID 1564 wrote to memory of 2516	1564	regsvr32.exe	31
PID 1564 wrote to memory of 2516	1564	regsvr32.exe	31
PID 1564 wrote to memory of 2516	1564	regsvr32.exe	31
PID 1564 wrote to memory of 2516	1564	regsvr32.exe	31
PID 2516 wrote to memory of 1256	2516	explorer.exe	32
PID 2516 wrote to memory of 1256	2516	explorer.exe	32
PID 2516 wrote to memory of 1256	2516	explorer.exe	32
PID 2516 wrote to memory of 1256	2516	explorer.exe	32
PID 2244 wrote to memory of 2148	2244	taskeng.exe	36
PID 2244 wrote to memory of 2148	2244	taskeng.exe	36
PID 2244 wrote to memory of 2148	2244	taskeng.exe	36
PID 2244 wrote to memory of 2148	2244	taskeng.exe	36
PID 2244 wrote to memory of 2148	2244	taskeng.exe	36
PID 2148 wrote to memory of 1088	2148	regsvr32.exe	37
PID 2148 wrote to memory of 1088	2148	regsvr32.exe	37
PID 2148 wrote to memory of 1088	2148	regsvr32.exe	37
PID 2148 wrote to memory of 1088	2148	regsvr32.exe	37
PID 2148 wrote to memory of 1088	2148	regsvr32.exe	37
PID 2148 wrote to memory of 1088	2148	regsvr32.exe	37
PID 2148 wrote to memory of 1088	2148	regsvr32.exe	37

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ca466614b349f81e970b887f64598112_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\ca466614b349f81e970b887f64598112_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1564
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2516
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn mhrhlupdwf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ca466614b349f81e970b887f64598112_JaffaCakes118.dll\"" /SC ONCE /Z /ST 05:29 /ET 05:41
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:1256

C:\Windows\system32\taskeng.exe
taskeng.exe {6729CF1E-6254-473D-A788-045C95B29518} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ca466614b349f81e970b887f64598112_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2148
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\ca466614b349f81e970b887f64598112_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1088

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\ca466614b349f81e970b887f64598112_JaffaCakes118.dll

Filesize
398KB

MD5
b16997535cae5b7e559ad92d92e11be5

SHA1
0ee61f61f75227ebb1fc12e60ce9602f28af6112

SHA256
9aa7277bba67d07f99050c4650ba7551bd36fdba4c9275ace46367451e140b42

SHA512
58d11a4d9ec70cbe414d8874ee17f387022b7c9415409675204fd181e5769a7f892c1a4d337ee46176b12754dfd867a83ac6bf4b561b9ad7169c3e8c525eec2c

Download Submit
memory/1088-17-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/1564-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/1564-1-0x0000000000270000-0x00000000002D4000-memory.dmp

Filesize
400KB

Download
memory/1564-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/1564-6-0x0000000000270000-0x00000000002D4000-memory.dmp

Filesize
400KB

Download
memory/2516-8-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2516-10-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2516-9-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2516-11-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2516-12-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2516-5-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2516-3-0x0000000000100000-0x0000000000102000-memory.dmp

Filesize
8KB

Download