qakbot | 8855e370337607755ffa6f78df5a34fc9e2d7153bd5daf9156e3889bff5d1bcd

General

Target

JaffaCakes118_dddcbbf8a76fc586fe6327e2975e378c.dll
Size

572KB
MD5

dddcbbf8a76fc586fe6327e2975e378c
SHA1

8f2304a68237d7060b14a09a54b10cea8d900cfb
SHA256

8855e370337607755ffa6f78df5a34fc9e2d7153bd5daf9156e3889bff5d1bcd
SHA512

23c1944ec4e76baca9e2e9f3665e6553c77297f518b8ff7681add28f193bae5b7e8116e9c6bc13daa8868b5ee7ee89d8ff60c8602426ee49ad00ac2fc82d411d
SSDEEP

6144:VJVAfqX+2Rr+nxQDBO03fHEera3bpt5eH5:VvAfLfaEkAz5e

Score

10^/10

qakbot obama114 1634112211 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama114

Campaign

1634112211

C2

111.125.245.116:443

124.123.42.115:2222

103.250.38.115:443

68.117.229.117:443

189.252.166.130:32101

89.137.52.44:443

208.78.220.143:443

77.31.162.93:443

83.110.201.195:443

94.200.181.154:443

103.82.211.39:995

216.201.162.158:443

78.179.137.102:995

24.231.209.2:2222

63.143.92.99:995

140.82.49.12:443

73.230.205.91:443

41.86.42.158:995

220.255.25.28:2222

200.232.214.222:995

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot family
qakbot
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\Ouwyemciska = "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\Sinjreaea = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
4832	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\Ukoylvztl\c216afc9 = cad75fb282f13e6eb4991cdbc976f60f3ae9ed54d3a488dea06662cf9300a2a50d42d552b64fd928cda74b619a02e18fca9c5a187adb62d5790ef3711fdcaf1c731797e601300ca19bb6e17008cffd708f2086ab71addcd7bf73046c0e260849afd9f2781c5c3fe5	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ukoylvztl\f7897f87 = 34222e5852cb205886c5c29662e83931f3604c91ba9cf80550a72b7eb1b8fbc1cc6831179e86a450519fe2cfe3d9401207d5d38193fba079b2bf4ea5465c15d4f012f74050ba7d3c6880d9efe5b451b44d574931cf419d6765396da241240eac0d3611119b67299fa553e21629b6b85754e820b4cfcbd024ee9182f119d0f982825bea6a5f59502ab82f76abe88abe6c94cc892085db73f088098245c313986fd28147ecec4811a81935346aaf7629c4fcf226252792eb93b99b66bd2d977a10f2	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ukoylvztl\307c7714 = 357c772abb2141b519e415c606f03590de4a0db88e2801fbadc87c66c6d39859fbed0387dbd244ab3e3023d11f723d561c94348e1f46ce413e6642129f0082a09ca28aec2ee59b267a59	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ukoylvztl\bd5fc03f = 817ec3759e216c7de07117325a99178809c1721627cebb94e9fdcc6e190b54bc509a88a6f9b1d8008306c8358d90173dbce9ba17edf78ddb123e46059e678136d51f5e4fe15f23346098ef6082a77c7e0a2b87dca7efed54111558f2c6	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ukoylvztl	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ukoylvztl\f5c85ffb = d737ea46b850b16ab5852cbb73f7e1999f108d91c3c44fdad7f789c0e3fa2518379be24e75b338d2159dc6a3a481d9aa4b526fce35768c5a83800fb304	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ukoylvztl\4d74389e = f5cc764f876e4b2acd8591ad0cbab73ea52ed2d6da871084eb71eb16b10d812b18c4184f1d27cef83b388fd8d61b9356776092438da4af92cb7f5a046073bbd4ea8834891f7eb1b86bdbb5e9282da033	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ukoylvztl\88c01071 = 3f60711b1c3852d7754b0fb539013b86a073de6ce9f2549712d534b0959dcca0eacacf71883127b5e1a17faa942dcd1855d7	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ukoylvztl\4f3518e2 = f28ccffaea8169ab1197ed3f358c672f5548804f8680fe007c1b2a472a078e45e4dab35773bdde638f4475ef8da8dd	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ukoylvztl\c216afc9 = cad748b282f10b656c8a4fbe25c3e5c10f7eb248e720f11170a6edb974d2e78d07071b88a74dd2c97fedf70308856cccda662230afe712071e444ccf12282f3a0e12188054c0f1868ce4c3ac42f253ea582df8ad415d2f97385ddd8b4220f0bb4e0367117317fd88051d298f5dc22a06b296955eca94e3d906810d89bf	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
2200	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4088	rundll32.exe
4088	rundll32.exe
4832	regsvr32.exe
4832	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4088	rundll32.exe
4832	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 4088	1100	rundll32.exe	83
PID 1100 wrote to memory of 4088	1100	rundll32.exe	83
PID 1100 wrote to memory of 4088	1100	rundll32.exe	83
PID 4088 wrote to memory of 2936	4088	rundll32.exe	84
PID 4088 wrote to memory of 2936	4088	rundll32.exe	84
PID 4088 wrote to memory of 2936	4088	rundll32.exe	84
PID 4088 wrote to memory of 2936	4088	rundll32.exe	84
PID 4088 wrote to memory of 2936	4088	rundll32.exe	84
PID 2936 wrote to memory of 2200	2936	explorer.exe	85
PID 2936 wrote to memory of 2200	2936	explorer.exe	85
PID 2936 wrote to memory of 2200	2936	explorer.exe	85
PID 2912 wrote to memory of 4832	2912	regsvr32.exe	104
PID 2912 wrote to memory of 4832	2912	regsvr32.exe	104
PID 2912 wrote to memory of 4832	2912	regsvr32.exe	104
PID 4832 wrote to memory of 4452	4832	regsvr32.exe	105
PID 4832 wrote to memory of 4452	4832	regsvr32.exe	105
PID 4832 wrote to memory of 4452	4832	regsvr32.exe	105
PID 4832 wrote to memory of 4452	4832	regsvr32.exe	105
PID 4832 wrote to memory of 4452	4832	regsvr32.exe	105
PID 4452 wrote to memory of 1216	4452	explorer.exe	106
PID 4452 wrote to memory of 1216	4452	explorer.exe	106
PID 4452 wrote to memory of 2636	4452	explorer.exe	108
PID 4452 wrote to memory of 2636	4452	explorer.exe	108

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dddcbbf8a76fc586fe6327e2975e378c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1100
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dddcbbf8a76fc586fe6327e2975e378c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4088
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2936
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn yddkmhfny /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dddcbbf8a76fc586fe6327e2975e378c.dll\"" /SC ONCE /Z /ST 07:03 /ET 07:15
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2200

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dddcbbf8a76fc586fe6327e2975e378c.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2912
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dddcbbf8a76fc586fe6327e2975e378c.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4832
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies data under HKEY_USERS
    - Suspicious use of WriteProcessMemory
    PID:4452
  - - 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\Ouwyemciska" /d "0"
      4⤵
      Windows security bypass
      PID:1216
  - - 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\Sinjreaea" /d "0"
      4⤵
      Windows security bypass
      PID:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dddcbbf8a76fc586fe6327e2975e378c.dll

Filesize
572KB

MD5
dddcbbf8a76fc586fe6327e2975e378c

SHA1
8f2304a68237d7060b14a09a54b10cea8d900cfb

SHA256
8855e370337607755ffa6f78df5a34fc9e2d7153bd5daf9156e3889bff5d1bcd

SHA512
23c1944ec4e76baca9e2e9f3665e6553c77297f518b8ff7681add28f193bae5b7e8116e9c6bc13daa8868b5ee7ee89d8ff60c8602426ee49ad00ac2fc82d411d

Download Submit
memory/2936-11-0x0000000000490000-0x00000000004B1000-memory.dmp

Filesize
132KB

Download
memory/2936-9-0x0000000000490000-0x00000000004B1000-memory.dmp

Filesize
132KB

Download
memory/2936-13-0x0000000000490000-0x00000000004B1000-memory.dmp

Filesize
132KB

Download
memory/2936-10-0x0000000000490000-0x00000000004B1000-memory.dmp

Filesize
132KB

Download
memory/2936-3-0x0000000000490000-0x00000000004B1000-memory.dmp

Filesize
132KB

Download
memory/4088-5-0x00000000015A0000-0x00000000015D5000-memory.dmp

Filesize
212KB

Download
memory/4088-0-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/4088-6-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/4088-4-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/4088-2-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/4088-1-0x00000000015A0000-0x00000000015D5000-memory.dmp

Filesize
212KB

Download
memory/4452-21-0x0000000001400000-0x0000000001421000-memory.dmp

Filesize
132KB

Download
memory/4452-22-0x0000000001400000-0x0000000001421000-memory.dmp

Filesize
132KB

Download
memory/4452-23-0x0000000001400000-0x0000000001421000-memory.dmp

Filesize
132KB

Download
memory/4832-19-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads