qakbot | 9fd2f36653216c8e653de84e5f247e3c9c379fc98f2644fd20ccde41bba501bf

Analysis

max time kernel
141s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
08-01-2025 11:28

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General

Target

JaffaCakes118_9d0548b0495518b448154aee4726aa5c.dll
Size

890KB
MD5

9d0548b0495518b448154aee4726aa5c
SHA1

839cecb1e45d0dd5af4397754ee3564f0848eb1b
SHA256

9fd2f36653216c8e653de84e5f247e3c9c379fc98f2644fd20ccde41bba501bf
SHA512

9ca2401fb0b821969540c2e2e32d9625c2400d504bf23399a94c6335ca5c24bfa333610e9b70899e7236a040d301f0b95baeffe234925c5de5ca749c0a059019
SSDEEP

24576:mvmCkM3miQH9ZfSCFEzIuViMKvb/o2ggJcWMeQRqg:mvm+3m1jSCFoKvjjXJcl9qg

Score

10^/10

qakbot biden54 1634810637 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden54

Campaign

1634810637

136.143.11.232:443

63.143.92.99:995

182.176.180.73:443

136.232.34.70:443

123.252.190.14:443

216.201.162.158:443

37.208.181.198:61200

140.82.49.12:443

197.89.144.102:443

89.137.52.44:443

109.12.111.14:443

78.191.24.189:995

105.198.236.99:995

196.207.140.40:995

41.235.69.115:443

2.222.167.138:443

117.198.156.56:443

24.231.209.2:6881

27.223.92.142:995

96.246.158.154:995

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

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Bevij = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Udoux = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
1932	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	schtasks.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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lbjzjsksueq\75ba8445 = c22d9dff7237d292b85c2bf5d2287e8235	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lbjzjsksueq\cd06e320 = 7a21142ec3990b4d4e56fdb6bc5dfc7a27f8104cf8d2c5d8030f09425f684a2666f00289016265736bc46832245955ef1e18698c79a1d1e5213381ead68d642e08e9e97bab14be10331169dd9c9baa3e00f6bbf0b90fcada7d2b7d5799dafea1f3f3bc9e30d92706d0a31ee1a263e04a66143a67ad5be0fcfe628d4c00336a7c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lbjzjsksueq\cf47c35c = 808aca092843aac44911991f36268209c9b9d5266be6914032fa1b32ce8c9aa0ce5ef1b0670cc1ab2f30cab72d51551ac8c0ee67a97278	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lbjzjsksueq\77fba439 = ecbe44fb9fe058d556c9ac69a936f7bb07d2c2cfeb90	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lbjzjsksueq\af3ebb3 = 040bdb9f40ff6391433999e7f2de80fb8fad50e247fee498fdae5b266af7d9e26e527535572cbf04d9285dba87d5a0d8541692b0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lbjzjsksueq\b24f8cd6 = 6838146abba8c9e8a66f2f56f46fdd0d842ade4a78159b755b9cb896e2156d4672550b6d5cac34070d6c954bbf3de8d4371e745b29f49a0eda88b860168e0882c6d3236029ea87e004f289f2ab7b8e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lbjzjsksueq\87d05c98 = 1cecdb3ac1c1946f175d19fc2cfbc6408f029c2eab68ebdd52654e202d84f0f218a86ca8785c3ec46d948e8f48c4ac94610d0f	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Lbjzjsksueq	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lbjzjsksueq\f899336e = d16cc2696b1a617b312b07282501dc26bfb923b821fe6aa3ca25482b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lbjzjsksueq\f899336e = d16cd5696b1a54ab95dc41fa2218ec1163a6b7d5f45f38c502db6b620629f685b27cf7185cee29e095885ff98c341a050d	explorer.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
2800	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1940	rundll32.exe
1932	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1940	rundll32.exe
1932	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 1232 wrote to memory of 1940	1232	rundll32.exe	30
PID 1232 wrote to memory of 1940	1232	rundll32.exe	30
PID 1232 wrote to memory of 1940	1232	rundll32.exe	30
PID 1232 wrote to memory of 1940	1232	rundll32.exe	30
PID 1232 wrote to memory of 1940	1232	rundll32.exe	30
PID 1232 wrote to memory of 1940	1232	rundll32.exe	30
PID 1232 wrote to memory of 1940	1232	rundll32.exe	30
PID 1940 wrote to memory of 2736	1940	rundll32.exe	31
PID 1940 wrote to memory of 2736	1940	rundll32.exe	31
PID 1940 wrote to memory of 2736	1940	rundll32.exe	31
PID 1940 wrote to memory of 2736	1940	rundll32.exe	31
PID 1940 wrote to memory of 2736	1940	rundll32.exe	31
PID 1940 wrote to memory of 2736	1940	rundll32.exe	31
PID 2736 wrote to memory of 2800	2736	explorer.exe	32
PID 2736 wrote to memory of 2800	2736	explorer.exe	32
PID 2736 wrote to memory of 2800	2736	explorer.exe	32
PID 2736 wrote to memory of 2800	2736	explorer.exe	32
PID 2472 wrote to memory of 2056	2472	taskeng.exe	36
PID 2472 wrote to memory of 2056	2472	taskeng.exe	36
PID 2472 wrote to memory of 2056	2472	taskeng.exe	36
PID 2472 wrote to memory of 2056	2472	taskeng.exe	36
PID 2472 wrote to memory of 2056	2472	taskeng.exe	36
PID 2056 wrote to memory of 1932	2056	regsvr32.exe	37
PID 2056 wrote to memory of 1932	2056	regsvr32.exe	37
PID 2056 wrote to memory of 1932	2056	regsvr32.exe	37
PID 2056 wrote to memory of 1932	2056	regsvr32.exe	37
PID 2056 wrote to memory of 1932	2056	regsvr32.exe	37
PID 2056 wrote to memory of 1932	2056	regsvr32.exe	37
PID 2056 wrote to memory of 1932	2056	regsvr32.exe	37
PID 1932 wrote to memory of 2892	1932	regsvr32.exe	38
PID 1932 wrote to memory of 2892	1932	regsvr32.exe	38
PID 1932 wrote to memory of 2892	1932	regsvr32.exe	38
PID 1932 wrote to memory of 2892	1932	regsvr32.exe	38
PID 1932 wrote to memory of 2892	1932	regsvr32.exe	38
PID 1932 wrote to memory of 2892	1932	regsvr32.exe	38
PID 2892 wrote to memory of 776	2892	explorer.exe	39
PID 2892 wrote to memory of 776	2892	explorer.exe	39
PID 2892 wrote to memory of 776	2892	explorer.exe	39
PID 2892 wrote to memory of 776	2892	explorer.exe	39
PID 2892 wrote to memory of 1616	2892	explorer.exe	41
PID 2892 wrote to memory of 1616	2892	explorer.exe	41
PID 2892 wrote to memory of 1616	2892	explorer.exe	41
PID 2892 wrote to memory of 1616	2892	explorer.exe	41

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9d0548b0495518b448154aee4726aa5c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9d0548b0495518b448154aee4726aa5c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1940
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2736
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn swnrhjmou /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9d0548b0495518b448154aee4726aa5c.dll\"" /SC ONCE /Z /ST 11:30 /ET 11:42
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2800

C:\Windows\system32\taskeng.exe
taskeng.exe {3DC0FDC9-9555-4D96-AC7B-149C53879DC8} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2472
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9d0548b0495518b448154aee4726aa5c.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2056
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9d0548b0495518b448154aee4726aa5c.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1932
  - - C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      4⤵
      System Location Discovery: System Language Discovery
      Modifies data under HKEY_USERS
      Suspicious use of WriteProcessMemory
      PID:2892
    - - C:\Windows\system32\reg.exe
        
        C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Bevij" /d "0"
        5⤵
        Windows security bypass
        
        PID:776
    - - C:\Windows\system32\reg.exe
        
        C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Udoux" /d "0"
        5⤵
        Windows security bypass
        
        PID:1616

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

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

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\JaffaCakes118_9d0548b0495518b448154aee4726aa5c.dll

Filesize
890KB

MD5
9d0548b0495518b448154aee4726aa5c

SHA1
839cecb1e45d0dd5af4397754ee3564f0848eb1b

SHA256
9fd2f36653216c8e653de84e5f247e3c9c379fc98f2644fd20ccde41bba501bf

SHA512
9ca2401fb0b821969540c2e2e32d9625c2400d504bf23399a94c6335ca5c24bfa333610e9b70899e7236a040d301f0b95baeffe234925c5de5ca749c0a059019

Download Submit
memory/1932-24-0x0000000074AA0000-0x0000000074B93000-memory.dmp

Filesize
972KB

Download
memory/1932-19-0x0000000074AA0000-0x0000000074B93000-memory.dmp

Filesize
972KB

Download
memory/1932-20-0x0000000074AA0000-0x0000000074B93000-memory.dmp

Filesize
972KB

Download
memory/1940-1-0x0000000074C90000-0x0000000074D83000-memory.dmp

Filesize
972KB

Download
memory/1940-4-0x0000000074C90000-0x0000000074D83000-memory.dmp

Filesize
972KB

Download
memory/1940-3-0x0000000074D6F000-0x0000000074D75000-memory.dmp

Filesize
24KB

Download
memory/1940-0-0x0000000074C90000-0x0000000074D83000-memory.dmp

Filesize
972KB

Download
memory/1940-7-0x0000000074C90000-0x0000000074D83000-memory.dmp

Filesize
972KB

Download
memory/2736-6-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2736-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2736-10-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2736-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2736-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2736-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2736-5-0x00000000000F0000-0x00000000000F2000-memory.dmp

Filesize
8KB

Download
memory/2892-26-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2892-28-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2892-27-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download