qakbot | d5b58d2e0b7c815277c77ff4fc59122bdb6c592f855259b551dea1c811a89526

Analysis

max time kernel
135s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
31-08-2024 10:00

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General

Target

0def0284732d41ec83ce66364d566b6aa3d914d5e0d7c4dff68eae15df5d557b.dll
Size

689KB
MD5

fce20c78174b38ef7491e97461efce9e
SHA1

594a74c8197228ac25eafd058ade9ec40533aad7
SHA256

0def0284732d41ec83ce66364d566b6aa3d914d5e0d7c4dff68eae15df5d557b
SHA512

84a1bcfad2fbac58d733cb43945309921e89272ea47030d9e9cc9b17813279e26e0410e65296065e3f825de3a47b7486cf65e07e62dfd1ccd63cede744b83833
SSDEEP

12288:BrI0bPKn8p/S0jXgfFWVkMXl2xAgwFX2ddG83tNzZ0XssC82H6/vLyWMAy:pI0bP1XWMXsAZX6JcTLdMN

Score

10^/10

qakbot obama117 1634545803 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama117

Campaign

1634545803

176.45.53.222:443

220.255.25.28:2222

91.178.126.51:995

2.222.167.138:443

65.100.174.110:995

105.198.236.99:995

115.96.64.9:995

196.207.140.40:995

24.231.209.2:2222

146.66.238.74:443

103.82.211.39:995

65.100.174.110:443

103.142.10.177:443

140.82.49.12:443

78.105.213.151:995

41.86.42.158:995

89.101.97.139:443

120.150.218.241:995

24.119.214.7:443

103.143.8.71:443

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\Gkdrynejozt = "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\Okzaceo = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
1044	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\Evohismp\75443307 = d9b2c61f6b838031cb9f85e91c9884c5b1ea5fb381833cafec531efb84c61e4db9876a260613078a2270768162b1aefc2b2c168695c55a34185dc44f5b19585c16401954cb78dcb3e495bcda9da28a43b2bce4068c746f01a3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Evohismp\a0d5cf1 = 99764996c32c27d68ece218fd9a625f3f1dec4a71139efb68668f5b7e7e00432796043a4c5c2555158e8e8c25a4952734d7479cb7d03887109483d91fcd29d62c705fed433653ec25323c5990fbd06841d488be19473fba28883e97fe9f62f35e33026cef421	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Evohismp\f867842c = 737dc7397346789c9d7c7757d17594513fa833e242	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Evohismp\872eebda = 7e5f7f9d07bc4429ad80367dc3ca83fe286bbab68b90cf9b55c37bcd5399771c87f45a016d4573eb436e5b71a7839f27aceffd47281e9efea716a4a54242372a855ac910c7fe7e09b360796db780380ebcf7f101019d18ef3688831321c3aff3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Evohismp\cdf85462 = 7d5290df4e38fb2c614918973737257129ea94643887c86eefd501ab9012661e1c	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Evohismp	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Evohismp\872eebda = 7e5f689d07bc71b810d6b0acdd73428da4659193ce3e7d401c884b2237371d07bd842f6c703480fb75958de059ee3ddb01064a8b7ae525e575a73a883c9f924bd505f6365560a50330ccab	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Evohismp\b2b13b94 = f3bbf6495dc19f36450690c9c9c2787298412edfe9f8915e444d24e09f08aa4cea5b6d4f80eb3d2a2c9968fde22f4b1c51395d738b718f8a63e99138195e8e1a2748c14f8f24c814a65447f637cc35b62c4847af26a60d3a79b453b832dd230eb883c6b50da20890ea89f88ec4ee9aee484b74bb4903081421c975e4b1e31719c041	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Evohismp\b0f01be8 = 50de4d6fac6324d575fcf6ee8e5a50c204afaa8a2bdb0bf9883f711e1e06a064b68aaee8a83cf3c9eab6736150e4df19b187cf	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Evohismp\84c7c8d = fae262e80f1d38e9eb4d433fb86893db903a558fc260d7531dab9911114aa3440c3ae434a14f4221c84ba7e6532530eb17d1544404b6ecf099bbb19965cfba12d6fa33e2d58b070f7e48b270d79fc0ce67fad0f29e50dc5f184396	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
2684	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3052	rundll32.exe
1044	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
3052	rundll32.exe
1044	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 3052	2432	rundll32.exe	30
PID 2432 wrote to memory of 3052	2432	rundll32.exe	30
PID 2432 wrote to memory of 3052	2432	rundll32.exe	30
PID 2432 wrote to memory of 3052	2432	rundll32.exe	30
PID 2432 wrote to memory of 3052	2432	rundll32.exe	30
PID 2432 wrote to memory of 3052	2432	rundll32.exe	30
PID 2432 wrote to memory of 3052	2432	rundll32.exe	30
PID 3052 wrote to memory of 2800	3052	rundll32.exe	31
PID 3052 wrote to memory of 2800	3052	rundll32.exe	31
PID 3052 wrote to memory of 2800	3052	rundll32.exe	31
PID 3052 wrote to memory of 2800	3052	rundll32.exe	31
PID 3052 wrote to memory of 2800	3052	rundll32.exe	31
PID 3052 wrote to memory of 2800	3052	rundll32.exe	31
PID 2800 wrote to memory of 2684	2800	explorer.exe	32
PID 2800 wrote to memory of 2684	2800	explorer.exe	32
PID 2800 wrote to memory of 2684	2800	explorer.exe	32
PID 2800 wrote to memory of 2684	2800	explorer.exe	32
PID 1308 wrote to memory of 1212	1308	taskeng.exe	36
PID 1308 wrote to memory of 1212	1308	taskeng.exe	36
PID 1308 wrote to memory of 1212	1308	taskeng.exe	36
PID 1308 wrote to memory of 1212	1308	taskeng.exe	36
PID 1308 wrote to memory of 1212	1308	taskeng.exe	36
PID 1212 wrote to memory of 1044	1212	regsvr32.exe	37
PID 1212 wrote to memory of 1044	1212	regsvr32.exe	37
PID 1212 wrote to memory of 1044	1212	regsvr32.exe	37
PID 1212 wrote to memory of 1044	1212	regsvr32.exe	37
PID 1212 wrote to memory of 1044	1212	regsvr32.exe	37
PID 1212 wrote to memory of 1044	1212	regsvr32.exe	37
PID 1212 wrote to memory of 1044	1212	regsvr32.exe	37
PID 1044 wrote to memory of 1240	1044	regsvr32.exe	38
PID 1044 wrote to memory of 1240	1044	regsvr32.exe	38
PID 1044 wrote to memory of 1240	1044	regsvr32.exe	38
PID 1044 wrote to memory of 1240	1044	regsvr32.exe	38
PID 1044 wrote to memory of 1240	1044	regsvr32.exe	38
PID 1044 wrote to memory of 1240	1044	regsvr32.exe	38
PID 1240 wrote to memory of 1640	1240	explorer.exe	39
PID 1240 wrote to memory of 1640	1240	explorer.exe	39
PID 1240 wrote to memory of 1640	1240	explorer.exe	39
PID 1240 wrote to memory of 1640	1240	explorer.exe	39
PID 1240 wrote to memory of 2844	1240	explorer.exe	41
PID 1240 wrote to memory of 2844	1240	explorer.exe	41
PID 1240 wrote to memory of 2844	1240	explorer.exe	41
PID 1240 wrote to memory of 2844	1240	explorer.exe	41

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0def0284732d41ec83ce66364d566b6aa3d914d5e0d7c4dff68eae15df5d557b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0def0284732d41ec83ce66364d566b6aa3d914d5e0d7c4dff68eae15df5d557b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3052
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2800
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vorogphtf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\0def0284732d41ec83ce66364d566b6aa3d914d5e0d7c4dff68eae15df5d557b.dll\"" /SC ONCE /Z /ST 10:02 /ET 10:14
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2684

C:\Windows\system32\taskeng.exe
taskeng.exe {A1769ABC-A50B-4609-91DA-E0F663ABA64D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\0def0284732d41ec83ce66364d566b6aa3d914d5e0d7c4dff68eae15df5d557b.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1212
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\0def0284732d41ec83ce66364d566b6aa3d914d5e0d7c4dff68eae15df5d557b.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1044
  - - 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:1240
    - - 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\Gkdrynejozt" /d "0"
        5⤵
        Windows security bypass
        
        PID:1640
    - - 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\Okzaceo" /d "0"
        5⤵
        Windows security bypass
        
        PID:2844

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\0def0284732d41ec83ce66364d566b6aa3d914d5e0d7c4dff68eae15df5d557b.dll

Filesize
689KB

MD5
fce20c78174b38ef7491e97461efce9e

SHA1
594a74c8197228ac25eafd058ade9ec40533aad7

SHA256
0def0284732d41ec83ce66364d566b6aa3d914d5e0d7c4dff68eae15df5d557b

SHA512
84a1bcfad2fbac58d733cb43945309921e89272ea47030d9e9cc9b17813279e26e0410e65296065e3f825de3a47b7486cf65e07e62dfd1ccd63cede744b83833

Download Submit
memory/1044-23-0x0000000073C50000-0x0000000073D0D000-memory.dmp

Filesize
756KB

Download
memory/1044-19-0x0000000073C50000-0x0000000073D0D000-memory.dmp

Filesize
756KB

Download
memory/1044-20-0x0000000073C50000-0x0000000073D0D000-memory.dmp

Filesize
756KB

Download
memory/1240-27-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download
memory/1240-26-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download
memory/1240-25-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download
memory/2800-5-0x0000000000340000-0x0000000000342000-memory.dmp

Filesize
8KB

Download
memory/2800-12-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download
memory/2800-11-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download
memory/2800-14-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download
memory/2800-10-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download
memory/2800-6-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download
memory/3052-7-0x00000000746A0000-0x000000007475D000-memory.dmp

Filesize
756KB

Download
memory/3052-1-0x00000000746A0000-0x000000007475D000-memory.dmp

Filesize
756KB

Download
memory/3052-0-0x00000000746A0000-0x000000007475D000-memory.dmp

Filesize
756KB

Download
memory/3052-3-0x000000007474C000-0x0000000074752000-memory.dmp

Filesize
24KB

Download
memory/3052-4-0x00000000746A0000-0x000000007475D000-memory.dmp

Filesize
756KB

Download