qakbot | 83ec4e562301a565b1594e75725f51025c0d83117cb4f03ab3b4ddbc6623d760

Analysis

max time kernel
139s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-09-2024 04:11

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General

Target

d996555ff82ae42118d99ff7ba6f4b0e_JaffaCakes118.dll
Size

708KB
MD5

d996555ff82ae42118d99ff7ba6f4b0e
SHA1

a7590c2b527b0f11f6fc577cb3154cd868ef2210
SHA256

83ec4e562301a565b1594e75725f51025c0d83117cb4f03ab3b4ddbc6623d760
SHA512

6a778cd8e38c07ecf579e41aa4c5800621fa537f5eb9a9d4b5b59c9b37ee12e3a461d452f318fc17f8a6dd609b02473c2d37e5ce91ae5244339f4282ff7ce16a
SSDEEP

12288:EZbAcis08s7gQFMWC24/MFS+AWmdnWJIjJ5F3+DpEFs3H6v/+VoTN:EpDis0dFA24/MFSptIJKnx+NE23a3+VS

Score

10^/10

qakbot obama106 1632905607 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama106

Campaign

1632905607

37.210.152.224:995

120.151.47.189:443

105.198.236.99:443

122.11.220.212:2222

199.27.127.129:443

41.251.41.14:995

216.201.162.158:443

124.123.42.115:2078

181.118.183.94:443

120.150.218.241:995

185.250.148.74:443

217.17.56.163:443

182.181.78.18:995

140.82.49.12:443

105.159.144.186:995

89.101.97.139:443

217.17.56.163:0

27.223.92.142:995

95.77.223.148:443

109.190.253.11:2222

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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Iuusqvdju = "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\Avlbrljysd = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
1584	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	schtasks.exe
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

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Okiskfhsos\40bfba1 = 1a93dadc8ab0c01d689b019266fe6d645cf6152ae95f57	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Okiskfhsos\bcb79cc4 = d4db704734b1bfdb948b8440e79b75093c7df0b7b2e4247b2b36a87c40f9d3502fbd03176802688062cd43ff5ff90980625dee614f60b0c01bbe2921cbe6b5066a5aaa6a06d1168ab4cb7ba66cfeba1f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Okiskfhsos\7903b42b = 0aad82df9b0138d8ac8658f5a730c00623993cf895a8163443f12ec0b2298d870394814c3ecc3f1a530344a5c0218dd2eda125ebf7d3bbc421d769c51d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Okiskfhsos\bef6bcb8 = 1f05ae4f59cd158dd0bad14d8e149ef34719f9b10635e296ae4a791497c3092aca2f0b09832af45caa2828a4f5f090ffd2dd	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Okiskfhsos\4c9c6465 = 5f6a3bebfaa12c0262f7a67984b4448dab55c5f214b11204f9a4f1393842c2c2fe9332e9ff5a29b4019fd68bbc4ca8901914bfb643cc21e7c1faef5982a3af26bfc34bf48520c0b6ccc87ebc9b61edac7c6871030980af645b3f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Okiskfhsos\33d50b93 = 6fdfae236ce444de5386107101b38a764cca168aaeb93256973fe90ea43523ace9fd62fcece2938fe53fc2daf3860a07f8f2db1d7e79990fbe3e085ed6ccb2ff9b0a93e544b40eb36486485f8f4ecdf6c9329201e4fdd49926217e17dce2198ab33701975907e9beae375db29e37	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Okiskfhsos	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Okiskfhsos\64adbdd = caeae787b44964a6e5897f10bf461d8cc6089cffb89b2707a965be366b061aab60ff23bcfe64ae1b9820ec6cdc5e33d7a21a50f6070f0386f37eacdb3188a270eab45a7a62e5004be678b2d5ad3621d6d5348a692414476c234e5d757e0b15512b9aab39460b458584f96c51d7d831045d74f9da32151184fa4dcaf46ca63a07160f6156d9c12767154d9cb9a59688af8cff3b9edd638dd37838c236dd55a60dcf	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Okiskfhsos\33d50b93 = 6fdfb9236ce4719a2c7e91206afe452d8b02a1cc2af04af9084099e81cfafd7c05399440802dba6ba200326792dd9f7fe57af0cd2f2584d0d9ee1eeeb359b6af5ca3aae49fa8bae283899af34b8750660ac525cec7a04de113	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Okiskfhsos\c1bfd34e = b399387f8f1c68f840a02d078ab278c6fc91c1420a485a65fea077ff7b06c45a1a20b944849636f5abe83f6038fe3f49fd16b653d1	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
2436	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2904	rundll32.exe
1584	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2904	rundll32.exe
1584	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 1092 wrote to memory of 2904	1092	rundll32.exe	30
PID 1092 wrote to memory of 2904	1092	rundll32.exe	30
PID 1092 wrote to memory of 2904	1092	rundll32.exe	30
PID 1092 wrote to memory of 2904	1092	rundll32.exe	30
PID 1092 wrote to memory of 2904	1092	rundll32.exe	30
PID 1092 wrote to memory of 2904	1092	rundll32.exe	30
PID 1092 wrote to memory of 2904	1092	rundll32.exe	30
PID 2904 wrote to memory of 3048	2904	rundll32.exe	32
PID 2904 wrote to memory of 3048	2904	rundll32.exe	32
PID 2904 wrote to memory of 3048	2904	rundll32.exe	32
PID 2904 wrote to memory of 3048	2904	rundll32.exe	32
PID 2904 wrote to memory of 3048	2904	rundll32.exe	32
PID 2904 wrote to memory of 3048	2904	rundll32.exe	32
PID 3048 wrote to memory of 2436	3048	explorer.exe	33
PID 3048 wrote to memory of 2436	3048	explorer.exe	33
PID 3048 wrote to memory of 2436	3048	explorer.exe	33
PID 3048 wrote to memory of 2436	3048	explorer.exe	33
PID 1976 wrote to memory of 1960	1976	taskeng.exe	36
PID 1976 wrote to memory of 1960	1976	taskeng.exe	36
PID 1976 wrote to memory of 1960	1976	taskeng.exe	36
PID 1976 wrote to memory of 1960	1976	taskeng.exe	36
PID 1976 wrote to memory of 1960	1976	taskeng.exe	36
PID 1960 wrote to memory of 1584	1960	regsvr32.exe	37
PID 1960 wrote to memory of 1584	1960	regsvr32.exe	37
PID 1960 wrote to memory of 1584	1960	regsvr32.exe	37
PID 1960 wrote to memory of 1584	1960	regsvr32.exe	37
PID 1960 wrote to memory of 1584	1960	regsvr32.exe	37
PID 1960 wrote to memory of 1584	1960	regsvr32.exe	37
PID 1960 wrote to memory of 1584	1960	regsvr32.exe	37
PID 1584 wrote to memory of 1980	1584	regsvr32.exe	38
PID 1584 wrote to memory of 1980	1584	regsvr32.exe	38
PID 1584 wrote to memory of 1980	1584	regsvr32.exe	38
PID 1584 wrote to memory of 1980	1584	regsvr32.exe	38
PID 1584 wrote to memory of 1980	1584	regsvr32.exe	38
PID 1584 wrote to memory of 1980	1584	regsvr32.exe	38
PID 1980 wrote to memory of 276	1980	explorer.exe	39
PID 1980 wrote to memory of 276	1980	explorer.exe	39
PID 1980 wrote to memory of 276	1980	explorer.exe	39
PID 1980 wrote to memory of 276	1980	explorer.exe	39
PID 1980 wrote to memory of 1684	1980	explorer.exe	41
PID 1980 wrote to memory of 1684	1980	explorer.exe	41
PID 1980 wrote to memory of 1684	1980	explorer.exe	41
PID 1980 wrote to memory of 1684	1980	explorer.exe	41

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d996555ff82ae42118d99ff7ba6f4b0e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1092
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d996555ff82ae42118d99ff7ba6f4b0e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2904
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3048
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn lfnpiyqyo /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\d996555ff82ae42118d99ff7ba6f4b0e_JaffaCakes118.dll\"" /SC ONCE /Z /ST 04:13 /ET 04:25
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2436

C:\Windows\system32\taskeng.exe
taskeng.exe {83AE41B2-ADA9-4D26-B41D-C412EC471434} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\d996555ff82ae42118d99ff7ba6f4b0e_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1960
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\d996555ff82ae42118d99ff7ba6f4b0e_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1584
  - - 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:1980
    - - 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\Avlbrljysd" /d "0"
        5⤵
        Windows security bypass
        
        PID:276
    - - 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\Iuusqvdju" /d "0"
        5⤵
        Windows security bypass
        
        PID:1684

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\d996555ff82ae42118d99ff7ba6f4b0e_JaffaCakes118.dll

Filesize
708KB

MD5
d996555ff82ae42118d99ff7ba6f4b0e

SHA1
a7590c2b527b0f11f6fc577cb3154cd868ef2210

SHA256
83ec4e562301a565b1594e75725f51025c0d83117cb4f03ab3b4ddbc6623d760

SHA512
6a778cd8e38c07ecf579e41aa4c5800621fa537f5eb9a9d4b5b59c9b37ee12e3a461d452f318fc17f8a6dd609b02473c2d37e5ce91ae5244339f4282ff7ce16a

Download Submit
memory/1584-21-0x0000000074D40000-0x0000000074E0A000-memory.dmp

Filesize
808KB

Download
memory/1584-20-0x0000000074D40000-0x0000000074E0A000-memory.dmp

Filesize
808KB

Download
memory/1584-25-0x0000000074D40000-0x0000000074E0A000-memory.dmp

Filesize
808KB

Download
memory/1980-27-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1980-28-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1980-29-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2904-4-0x0000000074EE0000-0x0000000074FAA000-memory.dmp

Filesize
808KB

Download
memory/2904-8-0x0000000074EE0000-0x0000000074FAA000-memory.dmp

Filesize
808KB

Download
memory/2904-1-0x0000000074EE0000-0x0000000074FAA000-memory.dmp

Filesize
808KB

Download
memory/2904-0-0x0000000074EE0000-0x0000000074FAA000-memory.dmp

Filesize
808KB

Download
memory/2904-3-0x0000000074F91000-0x0000000074F97000-memory.dmp

Filesize
24KB

Download
memory/3048-6-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/3048-15-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/3048-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/3048-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/3048-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/3048-7-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download