qakbot | 04e29daa07dcfeebe13ac656eac82d0fd0446d2ae1606359591b84f48016ad4f

Analysis

max time kernel
129s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 06:20

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General

Target

c85ae4e2ac84f096d3046071d6ae79f9_JaffaCakes118.dll
Size

398KB
MD5

c85ae4e2ac84f096d3046071d6ae79f9
SHA1

69f2643d20ad5070bd32cf5cc9ac73db62655833
SHA256

04e29daa07dcfeebe13ac656eac82d0fd0446d2ae1606359591b84f48016ad4f
SHA512

17e77880b2e0e9c0ddf9fb5a0883b7eff484db17d0462e8720c301455edc37db5199159bb27642a5f2c9b6d5c367f3dede42ab6d0cac3b9844ef21f40e13ce58
SSDEEP

6144:W9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+K:I2wr03pdf8vhhOKJET8Byq+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
1808	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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
1288	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2544	regsvr32.exe
2544	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2544	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2544	2384	regsvr32.exe	30
PID 2384 wrote to memory of 2544	2384	regsvr32.exe	30
PID 2384 wrote to memory of 2544	2384	regsvr32.exe	30
PID 2384 wrote to memory of 2544	2384	regsvr32.exe	30
PID 2384 wrote to memory of 2544	2384	regsvr32.exe	30
PID 2384 wrote to memory of 2544	2384	regsvr32.exe	30
PID 2384 wrote to memory of 2544	2384	regsvr32.exe	30
PID 2544 wrote to memory of 696	2544	regsvr32.exe	31
PID 2544 wrote to memory of 696	2544	regsvr32.exe	31
PID 2544 wrote to memory of 696	2544	regsvr32.exe	31
PID 2544 wrote to memory of 696	2544	regsvr32.exe	31
PID 2544 wrote to memory of 696	2544	regsvr32.exe	31
PID 2544 wrote to memory of 696	2544	regsvr32.exe	31
PID 696 wrote to memory of 1288	696	explorer.exe	32
PID 696 wrote to memory of 1288	696	explorer.exe	32
PID 696 wrote to memory of 1288	696	explorer.exe	32
PID 696 wrote to memory of 1288	696	explorer.exe	32
PID 876 wrote to memory of 1116	876	taskeng.exe	36
PID 876 wrote to memory of 1116	876	taskeng.exe	36
PID 876 wrote to memory of 1116	876	taskeng.exe	36
PID 876 wrote to memory of 1116	876	taskeng.exe	36
PID 876 wrote to memory of 1116	876	taskeng.exe	36
PID 1116 wrote to memory of 1808	1116	regsvr32.exe	37
PID 1116 wrote to memory of 1808	1116	regsvr32.exe	37
PID 1116 wrote to memory of 1808	1116	regsvr32.exe	37
PID 1116 wrote to memory of 1808	1116	regsvr32.exe	37
PID 1116 wrote to memory of 1808	1116	regsvr32.exe	37
PID 1116 wrote to memory of 1808	1116	regsvr32.exe	37
PID 1116 wrote to memory of 1808	1116	regsvr32.exe	37

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c85ae4e2ac84f096d3046071d6ae79f9_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\c85ae4e2ac84f096d3046071d6ae79f9_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2544
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:696
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn yexgxzxgc /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c85ae4e2ac84f096d3046071d6ae79f9_JaffaCakes118.dll\"" /SC ONCE /Z /ST 06:22 /ET 06:34
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:1288

C:\Windows\system32\taskeng.exe
taskeng.exe {C1782DE3-15F3-49CF-91D2-7284D765400A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:876
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c85ae4e2ac84f096d3046071d6ae79f9_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1116
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\c85ae4e2ac84f096d3046071d6ae79f9_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1808

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\c85ae4e2ac84f096d3046071d6ae79f9_JaffaCakes118.dll

Filesize
398KB

MD5
b5ed9a31523ef8120166f5411daa7791

SHA1
d131ee05291f4c705bb76ba0fe32d62d0102372d

SHA256
31f27287dbceb70ae592fd8861defc3ee354c62632ff1461351add83a1a64a2e

SHA512
058a4c8b220250b5e0a6fccfd001a9a61f6c56296811bd61fa6f8724a424b3b97d364b63b46443c2634999492882818d521cb8795ac34a2f1f52b543fe3396a5

Download Submit
memory/696-8-0x00000000009B0000-0x0000000000C31000-memory.dmp

Filesize
2.5MB

Download
memory/696-3-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/696-5-0x00000000009E0000-0x00000000009E1000-memory.dmp

Filesize
4KB

Download
memory/696-9-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download
memory/696-12-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download
memory/696-11-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download
memory/696-10-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download
memory/1808-17-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2544-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2544-6-0x0000000000210000-0x0000000000274000-memory.dmp

Filesize
400KB

Download
memory/2544-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2544-1-0x0000000000210000-0x0000000000274000-memory.dmp

Filesize
400KB

Download