qakbot | 447a11827dd1cfdf5d04b8ffb25a581ecdd0184d0a7a95943121ae0b20598fe9

Analysis

max time kernel
129s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/10/2024, 19:46

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General

Target

1048a79a856d264f06fc2a14fdec7751_JaffaCakes118.dll
Size

378KB
MD5

1048a79a856d264f06fc2a14fdec7751
SHA1

e5a68690cfed64bc7e3ee4a13c4cc266994243d7
SHA256

447a11827dd1cfdf5d04b8ffb25a581ecdd0184d0a7a95943121ae0b20598fe9
SHA512

a6ae32e9760c15b7e6b890ccd658c992ca4c98b65a1715f927c0cde2d9c0c4198abff27e9f7a64a7af0ec7021e73ebf64bfc07a95d3518a1c20abe63892955b5
SSDEEP

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

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:\Users\Admin\AppData\Roaming\Microsoft\Zzyyowaiqaui = "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:\ProgramData\Microsoft\Fphheq = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
2844	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\Bavuezpgj\1b904cb5 = a73954425822dc9ed8f7e19b8a9e4f8934a3fc69113c705f4853fbca125bad8a82de9490afc971a98d3ea827d7fa31cfd6cf75437a78a42b55a052b5f36854d284d420fe34	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bavuezpgj\2c4ebc87 = c986cf8babdb94b7e1968b616b8a97af3e9ae52f734dcdbce5a9bfa4d69ca925986f429d700ee0e2db0cf81064cfe17072cc145c5b28cd161450374da99d2ef41a59a49b6a6a171badf3290c712692a6d2213f62a58590b0e7ac	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bavuezpgj\1b904cb5 = a73943425822e91235207fbb73d5238dba354216f67c79ea701b78cde1f1919cc30855937a2c8a625a53579fdd3ebeb4d03314062865147cd7c509d57a6636ee15aaa5a525528cf3615e8cf0cfcaa73c0dc24a965409d5a2d972	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Bavuezpgj	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bavuezpgj\94f2dbe2 = 66b1e1b79327e450a35eb209db8703d469899dbfd55687316b0c32aac02da7a2310d811a766a13c65f5ab55744567642614d039198529b4305f23d79e1e5525df765252c20b1830e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bavuezpgj\e9fa9468 = f3bb41a3bc3fb2f3f0054aaad75c84fd3875263d134f7b7afc4cf223781c9e398590	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bavuezpgj\5146f30d = cbe1bb5d2662dafa640743224bc27f7e7381467d084817273b0a76ea456e0e9fa671b08fa8b0be7497813c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bavuezpgj\96b3fb9e = bacb7db79e8cb2d4a7530bf77403ec6c710dedb9da74f886687ad7f52b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bavuezpgj\64d92343 = c8ef61ab2aaf73a3a91d72c966ffac72f430205f4dd37366ab0460ddc217dcdea325c8f53cc9561da6926b12e994aabaf1609e660a46857e8b482e1aace860c7e9b803ec5b5f50794f7dd7bb8c24	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bavuezpgj\2e0f9cfb = b5e466085a8f67eadf4743a5f3bcf618ad4652bd4c879618e89a1212511f30f5fb0e947b17bb296fd64185755a69245b255c3350077855695edc743789575ae865a33e7d9d50af93b5a3bfeee1aaad6cfbf4e30c3779d3948780d8663dc5eb	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
2756	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1276	rundll32.exe
2844	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1276	rundll32.exe
2844	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 1276	2224	rundll32.exe	31
PID 2224 wrote to memory of 1276	2224	rundll32.exe	31
PID 2224 wrote to memory of 1276	2224	rundll32.exe	31
PID 2224 wrote to memory of 1276	2224	rundll32.exe	31
PID 2224 wrote to memory of 1276	2224	rundll32.exe	31
PID 2224 wrote to memory of 1276	2224	rundll32.exe	31
PID 2224 wrote to memory of 1276	2224	rundll32.exe	31
PID 1276 wrote to memory of 2760	1276	rundll32.exe	32
PID 1276 wrote to memory of 2760	1276	rundll32.exe	32
PID 1276 wrote to memory of 2760	1276	rundll32.exe	32
PID 1276 wrote to memory of 2760	1276	rundll32.exe	32
PID 1276 wrote to memory of 2760	1276	rundll32.exe	32
PID 1276 wrote to memory of 2760	1276	rundll32.exe	32
PID 2760 wrote to memory of 2756	2760	explorer.exe	33
PID 2760 wrote to memory of 2756	2760	explorer.exe	33
PID 2760 wrote to memory of 2756	2760	explorer.exe	33
PID 2760 wrote to memory of 2756	2760	explorer.exe	33
PID 1636 wrote to memory of 2348	1636	taskeng.exe	37
PID 1636 wrote to memory of 2348	1636	taskeng.exe	37
PID 1636 wrote to memory of 2348	1636	taskeng.exe	37
PID 1636 wrote to memory of 2348	1636	taskeng.exe	37
PID 1636 wrote to memory of 2348	1636	taskeng.exe	37
PID 2348 wrote to memory of 2844	2348	regsvr32.exe	38
PID 2348 wrote to memory of 2844	2348	regsvr32.exe	38
PID 2348 wrote to memory of 2844	2348	regsvr32.exe	38
PID 2348 wrote to memory of 2844	2348	regsvr32.exe	38
PID 2348 wrote to memory of 2844	2348	regsvr32.exe	38
PID 2348 wrote to memory of 2844	2348	regsvr32.exe	38
PID 2348 wrote to memory of 2844	2348	regsvr32.exe	38
PID 2844 wrote to memory of 1332	2844	regsvr32.exe	39
PID 2844 wrote to memory of 1332	2844	regsvr32.exe	39
PID 2844 wrote to memory of 1332	2844	regsvr32.exe	39
PID 2844 wrote to memory of 1332	2844	regsvr32.exe	39
PID 2844 wrote to memory of 1332	2844	regsvr32.exe	39
PID 2844 wrote to memory of 1332	2844	regsvr32.exe	39
PID 1332 wrote to memory of 536	1332	explorer.exe	40
PID 1332 wrote to memory of 536	1332	explorer.exe	40
PID 1332 wrote to memory of 536	1332	explorer.exe	40
PID 1332 wrote to memory of 536	1332	explorer.exe	40
PID 1332 wrote to memory of 1936	1332	explorer.exe	42
PID 1332 wrote to memory of 1936	1332	explorer.exe	42
PID 1332 wrote to memory of 1936	1332	explorer.exe	42
PID 1332 wrote to memory of 1936	1332	explorer.exe	42

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1048a79a856d264f06fc2a14fdec7751_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1048a79a856d264f06fc2a14fdec7751_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1276
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2760
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn xmhyuztgn /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1048a79a856d264f06fc2a14fdec7751_JaffaCakes118.dll\"" /SC ONCE /Z /ST 19:48 /ET 20:00
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2756

C:\Windows\system32\taskeng.exe
taskeng.exe {106DD3CB-FCB8-4915-9163-535DC5F0C07B} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1048a79a856d264f06fc2a14fdec7751_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2348
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\1048a79a856d264f06fc2a14fdec7751_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2844
  - - 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:1332
    - - 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\Fphheq" /d "0"
        5⤵
        Windows security bypass
        
        PID:536
    - - 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\Zzyyowaiqaui" /d "0"
        5⤵
        Windows security bypass
        
        PID:1936

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\1048a79a856d264f06fc2a14fdec7751_JaffaCakes118.dll

Filesize
378KB

MD5
1048a79a856d264f06fc2a14fdec7751

SHA1
e5a68690cfed64bc7e3ee4a13c4cc266994243d7

SHA256
447a11827dd1cfdf5d04b8ffb25a581ecdd0184d0a7a95943121ae0b20598fe9

SHA512
a6ae32e9760c15b7e6b890ccd658c992ca4c98b65a1715f927c0cde2d9c0c4198abff27e9f7a64a7af0ec7021e73ebf64bfc07a95d3518a1c20abe63892955b5

Download Submit
memory/1276-5-0x0000000010000000-0x0000000010062000-memory.dmp

Filesize
392KB

Download
memory/1276-1-0x0000000010000000-0x0000000010042000-memory.dmp

Filesize
264KB

Download
memory/1276-0-0x0000000000720000-0x0000000000762000-memory.dmp

Filesize
264KB

Download
memory/1276-6-0x0000000000720000-0x0000000000762000-memory.dmp

Filesize
264KB

Download
memory/1276-7-0x0000000010000000-0x0000000010042000-memory.dmp

Filesize
264KB

Download
memory/1332-23-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1332-25-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1332-24-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2760-10-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2760-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2760-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2760-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2760-2-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/2760-4-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2844-21-0x0000000010000000-0x0000000010062000-memory.dmp

Filesize
392KB

Download