qakbot | c61d6b4a3056bfe285f8e90e6c442e2c743c9a253e41ad314ee41cf0ee96da0b

Analysis

max time kernel
137s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02-04-2024 22:31

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General

Target

98e08c233e9b41e39741cf61ac7c0c66_JaffaCakes118.dll
Size

1.2MB
MD5

98e08c233e9b41e39741cf61ac7c0c66
SHA1

92276cbe7a53ff8c546f6e0dcf7947f36726ddfe
SHA256

c61d6b4a3056bfe285f8e90e6c442e2c743c9a253e41ad314ee41cf0ee96da0b
SHA512

1033dc3e90609003ace2f9fa528f622a1cf560f8d90da6f977cf910237f920d222b35cc64e9b7b10def5cf42469a9c3d2795e645908b1b400e33db6d9a228b91
SSDEEP

24576:Vw7BZFodRlyc501VWUMkTjACzDSMPhy5DipHl950JkSr+qk5acKVv8dzF+7:KLt18UMeTzD3pbpr50mSrtkIcKVvuh+7

Score

10^/10

qakbot tr 1633943125 banker 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/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\Dbndoi = "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\Lhtnpl = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
2400	regsvr32.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
3056	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rmneijfijyeap\73e44060 = 4cfa1b7c56aaa71925cc4cda3ace9d75c69e10784b53	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rmneijfijyeap\3b73dfa4 = 1069719b61aeb4b0a601e3de526eb2b18ecdf06fd35dc1c266	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rmneijfijyeap\83cfb8c1 = c06f6ac12124b52c573516040633587c64d5e7e1bc912fbd564eec5159bb3276cd618891c4fe484e9cff5b13cfde9c77412237b1555772238bd130f2f3444b9f067913fbc5f38d65e6830862d9a605414e63928f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rmneijfijyeap\fec7f74b = d86b6aeeee1c615e11a5dcb76b8c32bf2e21a03cdeae1886ea5f6227521d27560f90f6107dd44794addfa6fa6ff8d0943f28c363ee32a0122bc88ec056e3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rmneijfijyeap\467b902e = 3fdc90b7e75d49c36b6b7f83fb08c1d6896939333058bdd37c5087d832a4d0c1e1510c71d836c874ca51e0d370d46f551509b867024f9a2693fc431cb1831e2b337ca378dfaa	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rmneijfijyeap\818e98bd = 8bfbb8d246b1c7eab38302be58d581acc0f7efebf2a6350da6eab557dde1d1a0de25df1c2b831ae1f89f2fe6ccced1e6b37e4e698f55faa1850f0b69cb83c4f4651de69fcb	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rmneijfijyeap	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rmneijfijyeap\cad2f96 = 7a9745ddd5f3ab7e92f2e082a4188fd4ff89f816b6a27584acda90ad8c94344b53b599221e25c7777c194a8fb1cab3793b79	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rmneijfijyeap\3932ffd8 = 256e6b370d144d563065c471303a0d22986e45bd3338c2a7ac35f660707948c7d7dd739e85ce96b399884ad5c0d4f66933b21f4fd909f4d8af285a3269a5ddad383a0b0bd631eaee07038a9d716e5b6e1688d28aebadeecb610e5000c572071d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rmneijfijyeap\cad2f96 = 7a9752ddd5f39e69ba5bbd751dc02986c22e918e650b321a9f9376e5d006f7bbb4d07ae4fc25a492014cafa01eb4fb3c31e87a40e36ef3f945471fb0b6f706368068d83885cbcc	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2204	rundll32.exe
2400	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2204	rundll32.exe
2400	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 272 wrote to memory of 2204	272	rundll32.exe	28
PID 272 wrote to memory of 2204	272	rundll32.exe	28
PID 272 wrote to memory of 2204	272	rundll32.exe	28
PID 272 wrote to memory of 2204	272	rundll32.exe	28
PID 272 wrote to memory of 2204	272	rundll32.exe	28
PID 272 wrote to memory of 2204	272	rundll32.exe	28
PID 272 wrote to memory of 2204	272	rundll32.exe	28
PID 2204 wrote to memory of 2496	2204	rundll32.exe	29
PID 2204 wrote to memory of 2496	2204	rundll32.exe	29
PID 2204 wrote to memory of 2496	2204	rundll32.exe	29
PID 2204 wrote to memory of 2496	2204	rundll32.exe	29
PID 2204 wrote to memory of 2496	2204	rundll32.exe	29
PID 2204 wrote to memory of 2496	2204	rundll32.exe	29
PID 2496 wrote to memory of 3056	2496	explorer.exe	30
PID 2496 wrote to memory of 3056	2496	explorer.exe	30
PID 2496 wrote to memory of 3056	2496	explorer.exe	30
PID 2496 wrote to memory of 3056	2496	explorer.exe	30
PID 2800 wrote to memory of 1076	2800	taskeng.exe	35
PID 2800 wrote to memory of 1076	2800	taskeng.exe	35
PID 2800 wrote to memory of 1076	2800	taskeng.exe	35
PID 2800 wrote to memory of 1076	2800	taskeng.exe	35
PID 2800 wrote to memory of 1076	2800	taskeng.exe	35
PID 1076 wrote to memory of 2400	1076	regsvr32.exe	36
PID 1076 wrote to memory of 2400	1076	regsvr32.exe	36
PID 1076 wrote to memory of 2400	1076	regsvr32.exe	36
PID 1076 wrote to memory of 2400	1076	regsvr32.exe	36
PID 1076 wrote to memory of 2400	1076	regsvr32.exe	36
PID 1076 wrote to memory of 2400	1076	regsvr32.exe	36
PID 1076 wrote to memory of 2400	1076	regsvr32.exe	36
PID 2400 wrote to memory of 2756	2400	regsvr32.exe	37
PID 2400 wrote to memory of 2756	2400	regsvr32.exe	37
PID 2400 wrote to memory of 2756	2400	regsvr32.exe	37
PID 2400 wrote to memory of 2756	2400	regsvr32.exe	37
PID 2400 wrote to memory of 2756	2400	regsvr32.exe	37
PID 2400 wrote to memory of 2756	2400	regsvr32.exe	37
PID 2756 wrote to memory of 688	2756	explorer.exe	38
PID 2756 wrote to memory of 688	2756	explorer.exe	38
PID 2756 wrote to memory of 688	2756	explorer.exe	38
PID 2756 wrote to memory of 688	2756	explorer.exe	38
PID 2756 wrote to memory of 880	2756	explorer.exe	40
PID 2756 wrote to memory of 880	2756	explorer.exe	40
PID 2756 wrote to memory of 880	2756	explorer.exe	40
PID 2756 wrote to memory of 880	2756	explorer.exe	40

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\98e08c233e9b41e39741cf61ac7c0c66_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:272
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\98e08c233e9b41e39741cf61ac7c0c66_JaffaCakes118.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2204
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2496
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ngdpkhff /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\98e08c233e9b41e39741cf61ac7c0c66_JaffaCakes118.dll\"" /SC ONCE /Z /ST 22:33 /ET 22:45
      4⤵
      Creates scheduled task(s)
      PID:3056

C:\Windows\system32\taskeng.exe
taskeng.exe {8F3141D1-6AD1-4578-A934-842429D17B1C} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\98e08c233e9b41e39741cf61ac7c0c66_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1076
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\98e08c233e9b41e39741cf61ac7c0c66_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2400
  - - C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      4⤵
      Modifies data under HKEY_USERS
      Suspicious use of WriteProcessMemory
      PID:2756
    - - 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\Dbndoi" /d "0"
        5⤵
        Windows security bypass
        
        PID:688
    - - 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\Lhtnpl" /d "0"
        5⤵
        Windows security bypass
        
        PID:880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\98e08c233e9b41e39741cf61ac7c0c66_JaffaCakes118.dll

Filesize
1.2MB

MD5
98e08c233e9b41e39741cf61ac7c0c66

SHA1
92276cbe7a53ff8c546f6e0dcf7947f36726ddfe

SHA256
c61d6b4a3056bfe285f8e90e6c442e2c743c9a253e41ad314ee41cf0ee96da0b

SHA512
1033dc3e90609003ace2f9fa528f622a1cf560f8d90da6f977cf910237f920d222b35cc64e9b7b10def5cf42469a9c3d2795e645908b1b400e33db6d9a228b91

Download Submit
memory/2204-2-0x0000000075270000-0x0000000075442000-memory.dmp

Filesize
1.8MB

Download
memory/2204-4-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2204-1-0x0000000075270000-0x0000000075442000-memory.dmp

Filesize
1.8MB

Download
memory/2204-0-0x0000000075270000-0x0000000075442000-memory.dmp

Filesize
1.8MB

Download
memory/2204-8-0x0000000075270000-0x0000000075442000-memory.dmp

Filesize
1.8MB

Download
memory/2400-26-0x00000000747C0000-0x0000000074992000-memory.dmp

Filesize
1.8MB

Download
memory/2400-21-0x00000000747C0000-0x0000000074992000-memory.dmp

Filesize
1.8MB

Download
memory/2400-20-0x00000000747C0000-0x0000000074992000-memory.dmp

Filesize
1.8MB

Download
memory/2496-7-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2496-15-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2496-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2496-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2496-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2496-5-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/2756-25-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2756-28-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2756-29-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2756-30-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2756-32-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download