qakbot | e055a9749b019a264531d5cb9eec06980f93a74e9e886bf0eba57e9c56f706dd

Analysis

max time kernel
122s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
06-01-2025 01:16

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General

Target

JaffaCakes118_05f82bbe64559994c8bc1d6a6a9055f3.dll
Size

890KB
MD5

05f82bbe64559994c8bc1d6a6a9055f3
SHA1

8d1d5870ffc385c7e1937059795cb7ace08fd551
SHA256

e055a9749b019a264531d5cb9eec06980f93a74e9e886bf0eba57e9c56f706dd
SHA512

0fde6b00425fbac8bf35823dce38b2c5a3e101c77f981f96040dabe8f10911ff5bbac8a22828da3cdaaca827605be68d17c17cb3a755ca3aaf146e72b4f3af42
SSDEEP

24576:svmCko3miQH9ZfSCFEz8uViMKvb/o2ggJcWieQRqg:svme3m1jSCFMKvjjXJcL9qg

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\Asubo = "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\Afkpxdpepyki = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
2860	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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zyautrjj\fb4dcdf6 = 0d692b5463af6966b7b84d052c21a98f92e1277d54046f95fe8647515f3e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zyautrjj\cc933dc4 = 452e87ce7a2f742515ebbceed7ff0bba90f4c1cd8dba1736c1298084bb6582fd1bb6f9	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zyautrjj\742f5aa1 = 26aa660389d105cb5f488eaf33ebed8bfe2359e459e6aa4a053e368a92e0c9d250f8797b78114981a7c92821a952cc257d88d0b61060076db754a3ae8dcf1a8ba43432d5b3a549e3ab8fb9ef6d95	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zyautrjj\b19b724e = 1996cd81e69e5240f47be6d2f1030a111dfaa06c75e46622f5e6e562de7d876e6d8dd10ea23dda949f608add9c61aee41d8d9c0e0bc5976996f16a5d19bc988d36c6b2134377e24442bd8076d637107acb2c2ab65cf6a4438c34bdcc81e7	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zyautrjj	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zyautrjj\ced21db8 = 7c99aaf856463bfb55b7cdacaa587231b6eeb12cea407da8b28d52fe49d8f62017b7dbc019c873fbe70f55bd9eca7f5273c5e42918dc342752284afc9653df70adee88e5bc1af7410d2f291ce492fa184f2662247707ecf6b83eebb0fc2fca80ea78d79d3e83dbef99f5028f760270d6a00f6bd7ace46609d633351de9da1ac69d55ac31fdd3e07104d3e0bd6f37aaa8334407578033b8244a64ae69dee1177e0fafac	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zyautrjj\927152b = 826f19fc1fe9d55d7ae1f38f86251d5a7b11acafd9678315795f6bc32305cd0c7e35194c2038e2ed3820	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zyautrjj\766e7add = f582beb3003e070644db52c415f605c72c8250c709760f9dbc5380873838cf3216618e5c0831dc12fc9704d62e3e6b4d2ac5cfc21768ba15c1186975d28fe997370f2a9cafb3c8bec07d3aede1e5fedc7d5f679485e8c4a5871055ee924d1e0b7182bf7b28f923	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zyautrjj\8404a200 = 7f96e823a3bb966a77eca0ef4cfd569530c857256b9b1d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zyautrjj\fb4dcdf6 = 0d693c5463af5c03a6e38e1feeae4a8d774e4a1c621dfd18f414a5d582999df5ace618d516f4ff2cdeeb00fe6f07b2b9617ee3	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
3048	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2364	rundll32.exe
2860	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2364	rundll32.exe
2860	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 2364	2044	rundll32.exe	30
PID 2044 wrote to memory of 2364	2044	rundll32.exe	30
PID 2044 wrote to memory of 2364	2044	rundll32.exe	30
PID 2044 wrote to memory of 2364	2044	rundll32.exe	30
PID 2044 wrote to memory of 2364	2044	rundll32.exe	30
PID 2044 wrote to memory of 2364	2044	rundll32.exe	30
PID 2044 wrote to memory of 2364	2044	rundll32.exe	30
PID 2364 wrote to memory of 2008	2364	rundll32.exe	31
PID 2364 wrote to memory of 2008	2364	rundll32.exe	31
PID 2364 wrote to memory of 2008	2364	rundll32.exe	31
PID 2364 wrote to memory of 2008	2364	rundll32.exe	31
PID 2364 wrote to memory of 2008	2364	rundll32.exe	31
PID 2364 wrote to memory of 2008	2364	rundll32.exe	31
PID 2008 wrote to memory of 3048	2008	explorer.exe	32
PID 2008 wrote to memory of 3048	2008	explorer.exe	32
PID 2008 wrote to memory of 3048	2008	explorer.exe	32
PID 2008 wrote to memory of 3048	2008	explorer.exe	32
PID 2580 wrote to memory of 2740	2580	taskeng.exe	36
PID 2580 wrote to memory of 2740	2580	taskeng.exe	36
PID 2580 wrote to memory of 2740	2580	taskeng.exe	36
PID 2580 wrote to memory of 2740	2580	taskeng.exe	36
PID 2580 wrote to memory of 2740	2580	taskeng.exe	36
PID 2740 wrote to memory of 2860	2740	regsvr32.exe	37
PID 2740 wrote to memory of 2860	2740	regsvr32.exe	37
PID 2740 wrote to memory of 2860	2740	regsvr32.exe	37
PID 2740 wrote to memory of 2860	2740	regsvr32.exe	37
PID 2740 wrote to memory of 2860	2740	regsvr32.exe	37
PID 2740 wrote to memory of 2860	2740	regsvr32.exe	37
PID 2740 wrote to memory of 2860	2740	regsvr32.exe	37
PID 2860 wrote to memory of 1548	2860	regsvr32.exe	38
PID 2860 wrote to memory of 1548	2860	regsvr32.exe	38
PID 2860 wrote to memory of 1548	2860	regsvr32.exe	38
PID 2860 wrote to memory of 1548	2860	regsvr32.exe	38
PID 2860 wrote to memory of 1548	2860	regsvr32.exe	38
PID 2860 wrote to memory of 1548	2860	regsvr32.exe	38
PID 1548 wrote to memory of 564	1548	explorer.exe	39
PID 1548 wrote to memory of 564	1548	explorer.exe	39
PID 1548 wrote to memory of 564	1548	explorer.exe	39
PID 1548 wrote to memory of 564	1548	explorer.exe	39
PID 1548 wrote to memory of 1760	1548	explorer.exe	41
PID 1548 wrote to memory of 1760	1548	explorer.exe	41
PID 1548 wrote to memory of 1760	1548	explorer.exe	41
PID 1548 wrote to memory of 1760	1548	explorer.exe	41

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_05f82bbe64559994c8bc1d6a6a9055f3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_05f82bbe64559994c8bc1d6a6a9055f3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2364
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2008
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jyugkfkxbm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_05f82bbe64559994c8bc1d6a6a9055f3.dll\"" /SC ONCE /Z /ST 01:18 /ET 01:30
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:3048

C:\Windows\system32\taskeng.exe
taskeng.exe {46A5FF7B-7426-4CF4-8115-D5933616BC47} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2580
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_05f82bbe64559994c8bc1d6a6a9055f3.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2740
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_05f82bbe64559994c8bc1d6a6a9055f3.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2860
  - - 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:1548
    - - 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\Asubo" /d "0"
        5⤵
        Windows security bypass
        
        PID:564
    - - 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\Afkpxdpepyki" /d "0"
        5⤵
        Windows security bypass
        
        PID:1760

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_05f82bbe64559994c8bc1d6a6a9055f3.dll

Filesize
890KB

MD5
05f82bbe64559994c8bc1d6a6a9055f3

SHA1
8d1d5870ffc385c7e1937059795cb7ace08fd551

SHA256
e055a9749b019a264531d5cb9eec06980f93a74e9e886bf0eba57e9c56f706dd

SHA512
0fde6b00425fbac8bf35823dce38b2c5a3e101c77f981f96040dabe8f10911ff5bbac8a22828da3cdaaca827605be68d17c17cb3a755ca3aaf146e72b4f3af42

Download Submit
memory/1548-30-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1548-28-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1548-27-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2008-7-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2008-5-0x00000000000F0000-0x00000000000F2000-memory.dmp

Filesize
8KB

Download
memory/2008-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2008-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2008-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2008-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2008-15-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2364-0-0x0000000075230000-0x0000000075323000-memory.dmp

Filesize
972KB

Download
memory/2364-8-0x0000000075230000-0x0000000075323000-memory.dmp

Filesize
972KB

Download
memory/2364-3-0x000000007530F000-0x0000000075315000-memory.dmp

Filesize
24KB

Download
memory/2364-4-0x0000000075230000-0x0000000075323000-memory.dmp

Filesize
972KB

Download
memory/2364-1-0x0000000075230000-0x0000000075323000-memory.dmp

Filesize
972KB

Download
memory/2860-20-0x0000000075090000-0x0000000075183000-memory.dmp

Filesize
972KB

Download
memory/2860-21-0x0000000075090000-0x0000000075183000-memory.dmp

Filesize
972KB

Download
memory/2860-25-0x0000000075090000-0x0000000075183000-memory.dmp

Filesize
972KB

Download