qakbot | 75a63acdb8a33ed9fe8ea41c4b687211990cacef35c296a3c6add7a0a542fcc0

Analysis

max time kernel
129s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-09-2024 07:14

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General

Target

f7d7ea33c29b924c5e602449b4393f45_JaffaCakes118.dll
Size

398KB
MD5

f7d7ea33c29b924c5e602449b4393f45
SHA1

7dc2fb2440916bcd61e1eb05f0b45bfe21bc85ac
SHA256

75a63acdb8a33ed9fe8ea41c4b687211990cacef35c296a3c6add7a0a542fcc0
SHA512

cb0ec919e01f15aa8a5ae181b4457a36c8415a331a814a157db6495faeb7858800258e5aa9ad69fdb1ddc0ead50cc2fef6e5d9087602472caf57402329f694f6
SSDEEP

6144:z9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+6:B2wr03pdf8vhhOKJET8Byq+6

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
580	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
2836	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2508	regsvr32.exe
2508	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2508	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2508	2368	regsvr32.exe	30
PID 2368 wrote to memory of 2508	2368	regsvr32.exe	30
PID 2368 wrote to memory of 2508	2368	regsvr32.exe	30
PID 2368 wrote to memory of 2508	2368	regsvr32.exe	30
PID 2368 wrote to memory of 2508	2368	regsvr32.exe	30
PID 2368 wrote to memory of 2508	2368	regsvr32.exe	30
PID 2368 wrote to memory of 2508	2368	regsvr32.exe	30
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2052 wrote to memory of 2836	2052	explorer.exe	32
PID 2052 wrote to memory of 2836	2052	explorer.exe	32
PID 2052 wrote to memory of 2836	2052	explorer.exe	32
PID 2052 wrote to memory of 2836	2052	explorer.exe	32
PID 3032 wrote to memory of 2004	3032	taskeng.exe	36
PID 3032 wrote to memory of 2004	3032	taskeng.exe	36
PID 3032 wrote to memory of 2004	3032	taskeng.exe	36
PID 3032 wrote to memory of 2004	3032	taskeng.exe	36
PID 3032 wrote to memory of 2004	3032	taskeng.exe	36
PID 2004 wrote to memory of 580	2004	regsvr32.exe	37
PID 2004 wrote to memory of 580	2004	regsvr32.exe	37
PID 2004 wrote to memory of 580	2004	regsvr32.exe	37
PID 2004 wrote to memory of 580	2004	regsvr32.exe	37
PID 2004 wrote to memory of 580	2004	regsvr32.exe	37
PID 2004 wrote to memory of 580	2004	regsvr32.exe	37
PID 2004 wrote to memory of 580	2004	regsvr32.exe	37

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f7d7ea33c29b924c5e602449b4393f45_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\f7d7ea33c29b924c5e602449b4393f45_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2508
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2052
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn iwrdrswxg /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f7d7ea33c29b924c5e602449b4393f45_JaffaCakes118.dll\"" /SC ONCE /Z /ST 07:16 /ET 07:28
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2836

C:\Windows\system32\taskeng.exe
taskeng.exe {BE81C2B6-D26A-49A6-84F9-C5F9BFE34EBC} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f7d7ea33c29b924c5e602449b4393f45_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2004
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\f7d7ea33c29b924c5e602449b4393f45_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:580

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\f7d7ea33c29b924c5e602449b4393f45_JaffaCakes118.dll

Filesize
398KB

MD5
df461afc8316c7f1aedd050b37d9b710

SHA1
887192ecf3b63e525a59a31336c201db1b81c654

SHA256
0b9b8babf180e084e5e8687fee97d09f4c63ba7a75227788baca4720952f2c94

SHA512
441dc4f7f66af69e354180df490193b8b3260614606cda1f791928a8855d5d5001b256625b1052f1fecba73fbe047807335b66121194afc378ee55a0e3323e19

Download Submit
memory/580-17-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/580-16-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2052-7-0x00000000000F0000-0x0000000000125000-memory.dmp

Filesize
212KB

Download
memory/2052-4-0x00000000000F0000-0x0000000000125000-memory.dmp

Filesize
212KB

Download
memory/2052-9-0x00000000000F0000-0x0000000000125000-memory.dmp

Filesize
212KB

Download
memory/2052-8-0x00000000000F0000-0x0000000000125000-memory.dmp

Filesize
212KB

Download
memory/2052-11-0x00000000000F0000-0x0000000000125000-memory.dmp

Filesize
212KB

Download
memory/2052-3-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/2508-5-0x0000000002140000-0x00000000021A4000-memory.dmp

Filesize
400KB

Download
memory/2508-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2508-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2508-1-0x0000000002140000-0x00000000021A4000-memory.dmp

Filesize
400KB

Download