qakbot | 585e9a5e42724ce79e7cb016add54a730f6682f172a48e0a40592625d981dbcb

Analysis

max time kernel
129s
max time network
21s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
15-10-2024 17:17

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General

Target

490c585ede21201a9046ff10ae62411e_JaffaCakes118.dll
Size

378KB
MD5

490c585ede21201a9046ff10ae62411e
SHA1

096dc722950a1827df58e97474b43174700474bc
SHA256

585e9a5e42724ce79e7cb016add54a730f6682f172a48e0a40592625d981dbcb
SHA512

5222dce1ecfc8fc352bb49fb5ecb31ab575dc041212312547e77de13570df0dd5a6422f6465244efc57c0e1cdec13f5e6af09331d4bcb1933353926199ba23fc
SSDEEP

3072:Do6vBnby4Yx0XjFFzPQ0MslzERfQB24hLxBVi/b/9+PdpiWC35ol/uwfTuT2b2M6:vs6Xpq0H3Jhds/9+qC/zfTPLc

Score

10^/10

qakbot obama104 1632729661 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.343

Botnet

obama104

Campaign

1632729661

95.77.223.148:443

47.22.148.6:443

89.101.97.139:443

27.223.92.142:995

120.151.47.189:443

136.232.34.70:443

120.150.218.241:995

185.250.148.74:443

181.118.183.94:443

140.82.49.12:443

67.165.206.193:993

103.148.120.144:443

71.74.12.34:443

76.25.142.196:443

73.151.236.31:443

173.21.10.71:2222

75.188.35.168:443

2.178.88.145:61202

71.80.168.245:443

45.46.53.140:2222

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\Boejujbqb = "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\Iouhdoeixmri = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
924	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
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Adukfymty\8eddb595 = 00584518b26aa0123572b067ea147da1fb1c801e9f0d0f855eef9fc6292e4ce5a7c205a722b43e05b1d401028f93349a57c4f4df22f84fa74799b4174c9ad2a34f1353931d8ba6cf488a3ed85d93d78b91602e034e7691	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Adukfymty\4928bd06 = a53ad574a6d13815fa6a58ccb60d50b617ae64ebd47f0913239426ac8ec70e19d0ee82121b3bea46ca7a49c9f2d4ff322e4c2e2da9e32b048511aa99adabee8412c00b85f5067c677405421d64d529ddb9623e8844eccdea5717f62fe61b5847ba	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Adukfymty\bb4265db = 9a7505c60fbd46c13be5f82d68502eabcce76ad449bf166a99f5cfb8e24b52a482c003f3de28dace7d98e32c22039c3924f215949104490e9b6eef9521adcbae1ded4e3bec530b4f44a55378d7fbbc2c6b2783b8bae58f4be91e4ceed89ef43fc13af1f24e79fa7fba80734ee66262b72572	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Adukfymty	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Adukfymty\c40b0a2d = d347763e4a4b993f159e06eeee020f1978348294d06f8d6a34587e0d89754e2f222c0fae7f9c933756367e150b5df8ff4864fa68255f2be13b9554d09bee0af96c70b07e15e61d8f628c7fb83f276ac458ed33b1d9012027	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Adukfymty\f3d5fa1f = f1966f9c17d0cae4fb53af60286dfc828db87752647be47d8b29bd77ce55601e87e7fc1e9701e1aa130475b51b7462a50e764a2f8659769151fdce4616b3e4ed753d7427a6319594487155fd09accfa6e7767a7d33ca87c64ecd7625cbfee624bc0d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Adukfymty\3661d2f0 = 2d7e9c80b913a760bb719482962c65de4fa2565c2ef93ffd42bab4fbf6e14bf0dccd83ae63772b0276803bbe378846b48dab58206c061210cf3e074a61ebe1ccfcf3026b4931022fbafd283ab5cb12ba0eee245f370943dbcee9fd3724d5b85a51c5f0bd5c0eb93b3395168dbb	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Adukfymty\f194da63 = b755c93fe6fa8e3e45d9ad2737e838104914eab304d99e333c1cf67acfb5f21d19aa17591b27f5bc57608ab123b281a8c5afff1cadb99bac5e971a128cd7d2db29c8b35744c55b9bd12b12afe0c9967f1b3d086e84d7427bc4b16f833bdb6020036d06adbd65a037d03711897e15	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Adukfymty\4b699d7a = 733c11362286e2b9f7c9ea189564add5b674d9548cd9a090f5247a506d5ffcc582a1ade1352db9bfb8c4d165cded693d2cd9899d27c6baefd698e48b65d9e81530d6cbd4ca15d96093b01a04558c2bce38308d42ad8688ff3474d739349de94339ad	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Adukfymty\c40b0a2d = d347613e4a4bac5b657bbdd21d204727d483fac9b92aecd19d75dc2703c0cabd24b40b40ac520937c194379beb3f63356be85ce3b4ca6538ee4ee79e7e972db997a7d199515a332ba6cc76bc02fff9837450c33cb3478f289a7f9ad65c699fa1c5624f0d79e04ed76c0ae4adf9	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
2724	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1660	rundll32.exe
924	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1660	rundll32.exe
924	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 1660	2324	rundll32.exe	29
PID 2324 wrote to memory of 1660	2324	rundll32.exe	29
PID 2324 wrote to memory of 1660	2324	rundll32.exe	29
PID 2324 wrote to memory of 1660	2324	rundll32.exe	29
PID 2324 wrote to memory of 1660	2324	rundll32.exe	29
PID 2324 wrote to memory of 1660	2324	rundll32.exe	29
PID 2324 wrote to memory of 1660	2324	rundll32.exe	29
PID 1660 wrote to memory of 1556	1660	rundll32.exe	30
PID 1660 wrote to memory of 1556	1660	rundll32.exe	30
PID 1660 wrote to memory of 1556	1660	rundll32.exe	30
PID 1660 wrote to memory of 1556	1660	rundll32.exe	30
PID 1660 wrote to memory of 1556	1660	rundll32.exe	30
PID 1660 wrote to memory of 1556	1660	rundll32.exe	30
PID 1556 wrote to memory of 2724	1556	explorer.exe	31
PID 1556 wrote to memory of 2724	1556	explorer.exe	31
PID 1556 wrote to memory of 2724	1556	explorer.exe	31
PID 1556 wrote to memory of 2724	1556	explorer.exe	31
PID 2908 wrote to memory of 2332	2908	taskeng.exe	34
PID 2908 wrote to memory of 2332	2908	taskeng.exe	34
PID 2908 wrote to memory of 2332	2908	taskeng.exe	34
PID 2908 wrote to memory of 2332	2908	taskeng.exe	34
PID 2908 wrote to memory of 2332	2908	taskeng.exe	34
PID 2332 wrote to memory of 924	2332	regsvr32.exe	35
PID 2332 wrote to memory of 924	2332	regsvr32.exe	35
PID 2332 wrote to memory of 924	2332	regsvr32.exe	35
PID 2332 wrote to memory of 924	2332	regsvr32.exe	35
PID 2332 wrote to memory of 924	2332	regsvr32.exe	35
PID 2332 wrote to memory of 924	2332	regsvr32.exe	35
PID 2332 wrote to memory of 924	2332	regsvr32.exe	35
PID 924 wrote to memory of 592	924	regsvr32.exe	36
PID 924 wrote to memory of 592	924	regsvr32.exe	36
PID 924 wrote to memory of 592	924	regsvr32.exe	36
PID 924 wrote to memory of 592	924	regsvr32.exe	36
PID 924 wrote to memory of 592	924	regsvr32.exe	36
PID 924 wrote to memory of 592	924	regsvr32.exe	36
PID 592 wrote to memory of 2900	592	explorer.exe	37
PID 592 wrote to memory of 2900	592	explorer.exe	37
PID 592 wrote to memory of 2900	592	explorer.exe	37
PID 592 wrote to memory of 2900	592	explorer.exe	37
PID 592 wrote to memory of 2708	592	explorer.exe	39
PID 592 wrote to memory of 2708	592	explorer.exe	39
PID 592 wrote to memory of 2708	592	explorer.exe	39
PID 592 wrote to memory of 2708	592	explorer.exe	39

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\490c585ede21201a9046ff10ae62411e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\490c585ede21201a9046ff10ae62411e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1660
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1556
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn rcreegovvt /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\490c585ede21201a9046ff10ae62411e_JaffaCakes118.dll\"" /SC ONCE /Z /ST 17:19 /ET 17:31
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2724

C:\Windows\system32\taskeng.exe
taskeng.exe {C588D6EB-E368-46B8-B915-95991EAB5948} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\490c585ede21201a9046ff10ae62411e_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2332
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\490c585ede21201a9046ff10ae62411e_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:924
  - - 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:592
    - - 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\Boejujbqb" /d "0"
        5⤵
        Windows security bypass
        
        PID:2900
    - - 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\Iouhdoeixmri" /d "0"
        5⤵
        Windows security bypass
        
        PID:2708

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\490c585ede21201a9046ff10ae62411e_JaffaCakes118.dll

Filesize
378KB

MD5
490c585ede21201a9046ff10ae62411e

SHA1
096dc722950a1827df58e97474b43174700474bc

SHA256
585e9a5e42724ce79e7cb016add54a730f6682f172a48e0a40592625d981dbcb

SHA512
5222dce1ecfc8fc352bb49fb5ecb31ab575dc041212312547e77de13570df0dd5a6422f6465244efc57c0e1cdec13f5e6af09331d4bcb1933353926199ba23fc

Download Submit
memory/592-22-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/592-23-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/592-21-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/924-19-0x0000000010000000-0x0000000010062000-memory.dmp

Filesize
392KB

Download
memory/1556-9-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1556-10-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1556-11-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1556-13-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1556-4-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1556-2-0x00000000000F0000-0x00000000000F2000-memory.dmp

Filesize
8KB

Download
memory/1660-0-0x0000000000720000-0x0000000000762000-memory.dmp

Filesize
264KB

Download
memory/1660-6-0x0000000010000000-0x0000000010042000-memory.dmp

Filesize
264KB

Download
memory/1660-5-0x0000000010000000-0x0000000010062000-memory.dmp

Filesize
392KB

Download
memory/1660-1-0x0000000010000000-0x0000000010042000-memory.dmp

Filesize
264KB

Download