qakbot | 7d90e5c0e768763f154805629506d6620ad3c3c08ca5cbbf99123fcea97230ac

Analysis

max time kernel
144s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-01-2025 11:33

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General

Target

JaffaCakes118_a121985adcddbb2eb923d45ae3b8cdd9.dll
Size

836KB
MD5

a121985adcddbb2eb923d45ae3b8cdd9
SHA1

713c8fe8286c0090f4027ff49d0fdaa4807153af
SHA256

7d90e5c0e768763f154805629506d6620ad3c3c08ca5cbbf99123fcea97230ac
SHA512

ab8f1997a61ee4252538c0f36d8c1efa4673a172e76f936e8373de7e2191856b569f3321a09d963a0e2a8309b57c3a3d2cc31131bf3726ad3059736793539b57
SSDEEP

24576:/L8cabX4zXsvdilerHJb6NwH1E2C3Nl4Z:jybX4XslKCMwH1E2C3

Score

10^/10

qakbot tr 1633943125 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

Campaign

1633943125

140.82.49.12:443

89.137.52.44:443

24.107.165.50:443

66.216.193.114:443

75.131.217.182:443

41.86.42.158:995

24.119.214.7:443

67.166.233.75:443

105.198.236.99:443

120.151.47.189:443

2.222.167.138:443

41.228.22.180:443

78.105.213.151:995

5.193.125.67:995

41.86.42.158:443

96.57.188.174:2078

120.150.218.241:995

66.177.215.152:0

122.11.220.212:2222

73.52.50.32:443

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\Eblmtpaoqcva = "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\Ieepfuzcvdua = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
1720	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	rundll32.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Xershar	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Xershar\481280b1 = b0947e0e4a681811f38d3735094248f03819dfedf974400c9c080a5d30c2d47b420fdcccc57aafbd5e50466071f1e24ffb1534e8c088f1aecf825c7fc18f7f9049eab63318b962c191d93a44a102	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Xershar\c77017e6 = be71c4f935cb79b0257e3c1ce0b35c88e377c3f56c2bb811d20793008dc5c762655ca6f0d86e5b8c43d9716dd3e5b3dc9a58dd0cf3a28644559292ddd6c2f832c38cb063ff7804f5e068	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Xershar\351acf3b = 68af6dff84f84be13ac3d4f3bc4097974c782d187750ffe414c4bdbf5f34fd98544124fbe79f9508dc6b0c57984f981a3efb59fe0b6ac96cabf44e9e9e0a27d17dcfd08cc7d91b7bd424e6b58194c2c200cc791acfff208c4c49edadb82c75eba8e62035	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Xershar\8da6a85e = 9e1772439f97f59cb5e4b56094e09d44064323e492415668b08ba6aac98d6218a9b44009b786e1a35adee2e2db6965880448094d0463ef56e4a63ba248d7d3ade028f7b0d0f4a275b226ec58ec55dc42dbf35b7cc6f22084	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Xershar\4a53a0cd = 5c91f6cf8a5f59d77b3b0aae94f53c0372195a3c190968d1e4a9123045db97395e607493a1f294e70144cfbd124244aa7c97481749aafb56de280fb22812c374568cd08ff4d1ad18a15407ede0eb017109d0926e3c28412a892ddc05b8e39e7fde0d0af82a	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Xershar\b8397810 = 4a1fe630858971a237e2b70519d45b910c8067cc6731c3714f458267350ea94aa71b14c81a29ec94151eb885e9b82bb2be17c33fb0e3c9df09c613745147839b1dba09b1b8ff1c6ad0da0152833a2f234cb32c192c2061ae8211adf8d9051f7a9c877ede005c3dc5182d6eb7ee82	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Xershar\c77017e6 = be71d3f935cb4c58e87761565dfc9e465a2b8ed7f05bbe8a8a80c0f603c67377a4549d00c2cabe2cc54765d403550cec9e5608a1e8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Xershar\f2efc7a8 = e1d5b2cdb1ad86c04bc5cfa81c28215cec61b195c9ee93480c38610e7718e6c14bbab46fb27d237c1c223764d3af701ed8702a425bbdf1c4e28d46d5d5cadb5b11e96a44fed0470cc6f7daad950b54c191841f0e738efef2323de6da8d558b32122edf6f5a60080b1895907c5c2692d5e51357077d1029a872a2d71498638c5e7f9e0ab95e7ec9c3d12c7cba7e563fe655171b128133610ca82c4298205db0ffd267b4072b18bdc98f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Xershar\f0aee7d4 = 5c09cfc0c08f3e57ef2ce814def2954d3f61757f529f	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
2492	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2160	rundll32.exe
1720	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2160	rundll32.exe
1720	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2160	2072	rundll32.exe	30
PID 2072 wrote to memory of 2160	2072	rundll32.exe	30
PID 2072 wrote to memory of 2160	2072	rundll32.exe	30
PID 2072 wrote to memory of 2160	2072	rundll32.exe	30
PID 2072 wrote to memory of 2160	2072	rundll32.exe	30
PID 2072 wrote to memory of 2160	2072	rundll32.exe	30
PID 2072 wrote to memory of 2160	2072	rundll32.exe	30
PID 2160 wrote to memory of 1688	2160	rundll32.exe	32
PID 2160 wrote to memory of 1688	2160	rundll32.exe	32
PID 2160 wrote to memory of 1688	2160	rundll32.exe	32
PID 2160 wrote to memory of 1688	2160	rundll32.exe	32
PID 2160 wrote to memory of 1688	2160	rundll32.exe	32
PID 2160 wrote to memory of 1688	2160	rundll32.exe	32
PID 1688 wrote to memory of 2492	1688	explorer.exe	33
PID 1688 wrote to memory of 2492	1688	explorer.exe	33
PID 1688 wrote to memory of 2492	1688	explorer.exe	33
PID 1688 wrote to memory of 2492	1688	explorer.exe	33
PID 2900 wrote to memory of 2496	2900	taskeng.exe	36
PID 2900 wrote to memory of 2496	2900	taskeng.exe	36
PID 2900 wrote to memory of 2496	2900	taskeng.exe	36
PID 2900 wrote to memory of 2496	2900	taskeng.exe	36
PID 2900 wrote to memory of 2496	2900	taskeng.exe	36
PID 2496 wrote to memory of 1720	2496	regsvr32.exe	37
PID 2496 wrote to memory of 1720	2496	regsvr32.exe	37
PID 2496 wrote to memory of 1720	2496	regsvr32.exe	37
PID 2496 wrote to memory of 1720	2496	regsvr32.exe	37
PID 2496 wrote to memory of 1720	2496	regsvr32.exe	37
PID 2496 wrote to memory of 1720	2496	regsvr32.exe	37
PID 2496 wrote to memory of 1720	2496	regsvr32.exe	37
PID 1720 wrote to memory of 2788	1720	regsvr32.exe	38
PID 1720 wrote to memory of 2788	1720	regsvr32.exe	38
PID 1720 wrote to memory of 2788	1720	regsvr32.exe	38
PID 1720 wrote to memory of 2788	1720	regsvr32.exe	38
PID 1720 wrote to memory of 2788	1720	regsvr32.exe	38
PID 1720 wrote to memory of 2788	1720	regsvr32.exe	38
PID 2788 wrote to memory of 1884	2788	explorer.exe	39
PID 2788 wrote to memory of 1884	2788	explorer.exe	39
PID 2788 wrote to memory of 1884	2788	explorer.exe	39
PID 2788 wrote to memory of 1884	2788	explorer.exe	39
PID 2788 wrote to memory of 1780	2788	explorer.exe	41
PID 2788 wrote to memory of 1780	2788	explorer.exe	41
PID 2788 wrote to memory of 1780	2788	explorer.exe	41
PID 2788 wrote to memory of 1780	2788	explorer.exe	41

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a121985adcddbb2eb923d45ae3b8cdd9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a121985adcddbb2eb923d45ae3b8cdd9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2160
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1688
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn tniskims /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a121985adcddbb2eb923d45ae3b8cdd9.dll\"" /SC ONCE /Z /ST 11:35 /ET 11:47
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2492

C:\Windows\system32\taskeng.exe
taskeng.exe {9376C483-89DC-4A77-A729-98332BB1C5D5} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2900
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a121985adcddbb2eb923d45ae3b8cdd9.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2496
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a121985adcddbb2eb923d45ae3b8cdd9.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1720
  - - 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:2788
    - - 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\Eblmtpaoqcva" /d "0"
        5⤵
        Windows security bypass
        
        PID:1884
    - - 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\Ieepfuzcvdua" /d "0"
        5⤵
        Windows security bypass
        
        PID:1780

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a121985adcddbb2eb923d45ae3b8cdd9.dll

Filesize
836KB

MD5
a121985adcddbb2eb923d45ae3b8cdd9

SHA1
713c8fe8286c0090f4027ff49d0fdaa4807153af

SHA256
7d90e5c0e768763f154805629506d6620ad3c3c08ca5cbbf99123fcea97230ac

SHA512
ab8f1997a61ee4252538c0f36d8c1efa4673a172e76f936e8373de7e2191856b569f3321a09d963a0e2a8309b57c3a3d2cc31131bf3726ad3059736793539b57

Download Submit
memory/1688-13-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1688-12-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1688-5-0x00000000000F0000-0x00000000000F2000-memory.dmp

Filesize
8KB

Download
memory/1688-7-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1688-15-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1688-11-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1720-25-0x00000000746E0000-0x000000007484E000-memory.dmp

Filesize
1.4MB

Download
memory/1720-20-0x00000000746E0000-0x000000007484E000-memory.dmp

Filesize
1.4MB

Download
memory/1720-21-0x00000000746E0000-0x000000007484E000-memory.dmp

Filesize
1.4MB

Download
memory/2160-0-0x0000000075250000-0x00000000753BE000-memory.dmp

Filesize
1.4MB

Download
memory/2160-8-0x0000000075250000-0x00000000753BE000-memory.dmp

Filesize
1.4MB

Download
memory/2160-3-0x0000000075322000-0x0000000075328000-memory.dmp

Filesize
24KB

Download
memory/2160-4-0x0000000075250000-0x00000000753BE000-memory.dmp

Filesize
1.4MB

Download
memory/2160-1-0x0000000075250000-0x00000000753BE000-memory.dmp

Filesize
1.4MB

Download
memory/2788-27-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2788-29-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2788-28-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download