qakbot | eb8ff3d2847c1fe55610390ee8f37950ada922c3b15274b91438c8d04952f6dc

Analysis

max time kernel
139s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
16-10-2024 05:37

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General

Target

4b9e1780dd584690410747a8e60c32d8_JaffaCakes118.dll
Size

708KB
MD5

4b9e1780dd584690410747a8e60c32d8
SHA1

5f2798d592d5e2faa226f66cd1fc704fe98b3598
SHA256

eb8ff3d2847c1fe55610390ee8f37950ada922c3b15274b91438c8d04952f6dc
SHA512

64a5ff4a374d954c4f874f1ef1bd40966562e88f5c42d1e5864ed708e565bb5f39b302dbd09a6b51bfde49db9f5eaa07b5a51589fcd2a07898e3eaeb150328b0
SSDEEP

12288:SwbAcis08s7gQFMWC24/MFS+AWmdXWJIjJ5F3+DpEFs3H6v/+NoTNn:SKDis0dFA24/MFSptoJKnx+NE23a3+NS

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\Yjduibhiz = "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\Erxnizju = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
2084	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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bzksaddpivuojs\6e141e04 = 0c1959bf4739fc707853a130ef76e1c279305eadbce3ef99bdce379e3e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bzksaddpivuojs\268381c0 = 09cc543e8cfcb3a6921ba34a7374657fdb3a80dbf85659	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bzksaddpivuojs\9e3fe6a5 = 5950cdb520368a4487e194fcf3e5c164ef32e0ee64a4066653a3363171693b382987d5620e0afb227560e3c56dc1d1177b72e749595a4fa6264eaa4d80ac9bf682ad38e117b2de705910b6933b7e8ac407743dc502c8fcd00ef5334aed60f37ce1bc04c5771be1a16f623314	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bzksaddpivuojs\e337a92f = a7872e9227250d0fa175d4cd313646e010eba71015a5041163a517f972ff1743a0d50eeccba2e2ac6efaf177ad4f76c3210e9f1744ef51be2379c7	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bzksaddpivuojs\5b8bce4a = 164b8b1cbde822ba69ebca772edacd1792fff51ab4f153d962458e6cec506e974217475e062466e7e5f7358198318f6fc30fa5	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bzksaddpivuojs\9c7ec6d9 = 786077945e6ee77b0105070951438940909a781884a5a4add8c862ba4299b896cbbeddd7eda3bc8ddeb758d984645f7533e65ecfb4d014960a3e8296372ca1eb435be345dabb4b27c98b438cf86d0d0ae687b3afc77771b09138bf38f4c4aa	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Bzksaddpivuojs	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bzksaddpivuojs\115d71f2 = 25fab2577c110c70619040abee7cf254e44ef594c5e3f19ab5d3e30c142c0b30473eca67b54047f5ef748c436083f587ad18f7fc1670fb1de96a334f0a83f8b5f5b99431e82410f51ba0722e49d0d40bce818df4e5a1754137068dea24dd2279db22	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bzksaddpivuojs\24c2a1bc = ba6f230ecc1e78d08d17f89212398f235a9e76cd6c15420020ded2bae3200461043a2e15f069426513ca00e7de0f9288a8971f597bb96c85af01c892ca90c74498cf8cfd57452bcfcea895990e1efb16b6e98a2fff436be4ce31904e4db351b63fd5e175e3430bf7e812c71334dfd512703c68a7db1a15026e67b906f2a00c3b23f20fc9bca1afc39ae3b0bd8ae0d8c558a996a12a79de378356a671e9d2b12443a407adc98d2e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Bzksaddpivuojs\115d71f2 = 25faa5577c1139362224f855ce5183af881aef490618aca8d243e0b27068734d084d13e91bac5f3efa37bf0f7aab25b8b4ec4465c06ce681409c4ed4ead3c047985fda8efe10b735947242e31cc29bfd8e5b45c89223c4743141c00a66015d3a334405ba2b6048753dede58fcb167aa8e99b38abb1a56c	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
2788	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2440	rundll32.exe
2084	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2440	rundll32.exe
2084	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 2440	2036	rundll32.exe	30
PID 2036 wrote to memory of 2440	2036	rundll32.exe	30
PID 2036 wrote to memory of 2440	2036	rundll32.exe	30
PID 2036 wrote to memory of 2440	2036	rundll32.exe	30
PID 2036 wrote to memory of 2440	2036	rundll32.exe	30
PID 2036 wrote to memory of 2440	2036	rundll32.exe	30
PID 2036 wrote to memory of 2440	2036	rundll32.exe	30
PID 2440 wrote to memory of 1444	2440	rundll32.exe	32
PID 2440 wrote to memory of 1444	2440	rundll32.exe	32
PID 2440 wrote to memory of 1444	2440	rundll32.exe	32
PID 2440 wrote to memory of 1444	2440	rundll32.exe	32
PID 2440 wrote to memory of 1444	2440	rundll32.exe	32
PID 2440 wrote to memory of 1444	2440	rundll32.exe	32
PID 1444 wrote to memory of 2788	1444	explorer.exe	33
PID 1444 wrote to memory of 2788	1444	explorer.exe	33
PID 1444 wrote to memory of 2788	1444	explorer.exe	33
PID 1444 wrote to memory of 2788	1444	explorer.exe	33
PID 1640 wrote to memory of 3040	1640	taskeng.exe	36
PID 1640 wrote to memory of 3040	1640	taskeng.exe	36
PID 1640 wrote to memory of 3040	1640	taskeng.exe	36
PID 1640 wrote to memory of 3040	1640	taskeng.exe	36
PID 1640 wrote to memory of 3040	1640	taskeng.exe	36
PID 3040 wrote to memory of 2084	3040	regsvr32.exe	37
PID 3040 wrote to memory of 2084	3040	regsvr32.exe	37
PID 3040 wrote to memory of 2084	3040	regsvr32.exe	37
PID 3040 wrote to memory of 2084	3040	regsvr32.exe	37
PID 3040 wrote to memory of 2084	3040	regsvr32.exe	37
PID 3040 wrote to memory of 2084	3040	regsvr32.exe	37
PID 3040 wrote to memory of 2084	3040	regsvr32.exe	37
PID 2084 wrote to memory of 2740	2084	regsvr32.exe	38
PID 2084 wrote to memory of 2740	2084	regsvr32.exe	38
PID 2084 wrote to memory of 2740	2084	regsvr32.exe	38
PID 2084 wrote to memory of 2740	2084	regsvr32.exe	38
PID 2084 wrote to memory of 2740	2084	regsvr32.exe	38
PID 2084 wrote to memory of 2740	2084	regsvr32.exe	38
PID 2740 wrote to memory of 2888	2740	explorer.exe	39
PID 2740 wrote to memory of 2888	2740	explorer.exe	39
PID 2740 wrote to memory of 2888	2740	explorer.exe	39
PID 2740 wrote to memory of 2888	2740	explorer.exe	39
PID 2740 wrote to memory of 3044	2740	explorer.exe	41
PID 2740 wrote to memory of 3044	2740	explorer.exe	41
PID 2740 wrote to memory of 3044	2740	explorer.exe	41
PID 2740 wrote to memory of 3044	2740	explorer.exe	41

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4b9e1780dd584690410747a8e60c32d8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4b9e1780dd584690410747a8e60c32d8_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2440
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1444
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jabwcfu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\4b9e1780dd584690410747a8e60c32d8_JaffaCakes118.dll\"" /SC ONCE /Z /ST 05:39 /ET 05:51
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2788

C:\Windows\system32\taskeng.exe
taskeng.exe {04D6F716-526F-458D-8FE1-5C3CFEA53398} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\4b9e1780dd584690410747a8e60c32d8_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3040
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\4b9e1780dd584690410747a8e60c32d8_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2084
  - - 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:2740
    - - 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\Erxnizju" /d "0"
        5⤵
        Windows security bypass
        
        PID:2888
    - - 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\Yjduibhiz" /d "0"
        5⤵
        Windows security bypass
        
        PID:3044

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\4b9e1780dd584690410747a8e60c32d8_JaffaCakes118.dll

Filesize
708KB

MD5
4b9e1780dd584690410747a8e60c32d8

SHA1
5f2798d592d5e2faa226f66cd1fc704fe98b3598

SHA256
eb8ff3d2847c1fe55610390ee8f37950ada922c3b15274b91438c8d04952f6dc

SHA512
64a5ff4a374d954c4f874f1ef1bd40966562e88f5c42d1e5864ed708e565bb5f39b302dbd09a6b51bfde49db9f5eaa07b5a51589fcd2a07898e3eaeb150328b0

Download Submit
memory/1444-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1444-5-0x00000000000F0000-0x00000000000F2000-memory.dmp

Filesize
8KB

Download
memory/1444-15-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1444-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1444-7-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1444-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2084-25-0x0000000074F60000-0x000000007502A000-memory.dmp

Filesize
808KB

Download
memory/2084-23-0x0000000074F60000-0x000000007502A000-memory.dmp

Filesize
808KB

Download
memory/2084-20-0x0000000074F60000-0x000000007502A000-memory.dmp

Filesize
808KB

Download
memory/2084-21-0x0000000074F60000-0x000000007502A000-memory.dmp

Filesize
808KB

Download
memory/2440-8-0x0000000075100000-0x00000000751CA000-memory.dmp

Filesize
808KB

Download
memory/2440-3-0x00000000751B1000-0x00000000751B7000-memory.dmp

Filesize
24KB

Download
memory/2440-0-0x0000000075100000-0x00000000751CA000-memory.dmp

Filesize
808KB

Download
memory/2440-4-0x0000000075100000-0x00000000751CA000-memory.dmp

Filesize
808KB

Download
memory/2440-1-0x0000000075100000-0x00000000751CA000-memory.dmp

Filesize
808KB

Download
memory/2740-28-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2740-27-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2740-29-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download