qakbot | f6e3631fe9c31a84fb87fb401ede1f154d8aae3374e212e6b32465f371ba1cd8

Analysis

max time kernel
129s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-01-2025 19:25

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General

Target

JaffaCakes118_3611d2ca5d36001273805e081c8ab5f7.dll
Size

572KB
MD5

3611d2ca5d36001273805e081c8ab5f7
SHA1

e96058101f0ff1dc1dac0bc8b04045a0fa8f13d2
SHA256

f6e3631fe9c31a84fb87fb401ede1f154d8aae3374e212e6b32465f371ba1cd8
SHA512

9add14f71b69226a453d2ed4c2abd3d060eb7ef0346f2ca47d5f3f51c74c1c86a6a4f2fb9fe63b783057082c11230635a9a6ce01392370d6b6b49c5d2867fab8
SSDEEP

6144:VJVAfqX+2Rr+nxQDBO03fHEera3bpt5eH3:VvAfLfaEkAz5U

Score

10^/10

qakbot obama114 1634112211 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama114

Campaign

1634112211

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

Loads dropped DLL 1 IoCs

pid	Process
1612	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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ocunyrag\27859df4 = f472252e1e7498447c41bbfef14b48b607768bccb6e07db446584ca72bf0f05a11bcacb9217aaa35	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ocunyrag\9f39fa91 = ecc2159d25e8cc9ce6bed93b50e0bf9079914db88158a23e5b56c617060140d91e2a513c03b1a40df63866f780769422e7678b4dafc4fc3dccfccdf190e50b77f0f3897acd35417e58e1db77c54373e87253c52b5242b867bda6b7d78731027c3aec82	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ocunyrag\aaa62adf = b090f28c066427458d5bd7bd1f4e4f56145a985686b11bd3d99305c8f795c592624fdc0bfadee708ef47add0544fb881e24173e4bd8556c1b832ba1db337f784ab6e02336807b9cbfdc233cdc7312a0cd79f181e700362bce814d7823dc225f064e522	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ocunyrag\e0709567 = f655ba74daa8bc4ec29d49f8b05b91c8e0e2a18f69621206dda19e9fcd9d254d06b7a5d0acafdea654886547d292064d3ced2c7c7392c73e75a5e91e46e4b88e16463596e6035e3f025630b03c37dd21d6486a6a47d255f00633968aa6e8cf6bf9cb53103146bd4c5d14fbd6f2929b71d4718f64ea588dd516a0367031bf8e3646b543ac7c510e65c01c86	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ocunyrag\e231b51b = 9b7852599d7f5f6d9c0ac876d692822f0c58ed65a87fa6771f540850acfbf4820c4f124e67045a05fe0d7127a4999738a18e63865eed341084612f3e3af8ce931d6305ebb0a47688e05b26	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ocunyrag\5a8dd27e = 2e240c4623a948fa7a687873dc05c7ed6b71b26966da9375663c03673d34ca5ab6cda2fe620abce51e00dabf9dfeca9f3c7009c10021634a903633850bb42433a94ae0a93f78	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ocunyrag\d5ef4529 = ff7b514a0dd565885692cfcb97e337fbdfbdb663a2758dfe73d14a308d5b6cc3bc4bfc587b58381e068fee0d7a70dc1ea44ecd0d97bf3d23f4e0bc	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ocunyrag	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ocunyrag\d5ef4529 = ff7b464a0dd550e209e1e870267add97d6227a924a6c57e3465d731421f0bbb74cd0a85253b0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ocunyrag\58ccf202 = 656e01d7ddfca14d2c554bc6e6fe2d5e135bb2856d040584752d58849a09d55a56bc50afe996055bc05ca778ff1bc6fa35f9b33541eb	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
2840	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2724	rundll32.exe
1612	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2724	rundll32.exe
1612	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2724	2716	rundll32.exe	30
PID 2716 wrote to memory of 2724	2716	rundll32.exe	30
PID 2716 wrote to memory of 2724	2716	rundll32.exe	30
PID 2716 wrote to memory of 2724	2716	rundll32.exe	30
PID 2716 wrote to memory of 2724	2716	rundll32.exe	30
PID 2716 wrote to memory of 2724	2716	rundll32.exe	30
PID 2716 wrote to memory of 2724	2716	rundll32.exe	30
PID 2724 wrote to memory of 2940	2724	rundll32.exe	31
PID 2724 wrote to memory of 2940	2724	rundll32.exe	31
PID 2724 wrote to memory of 2940	2724	rundll32.exe	31
PID 2724 wrote to memory of 2940	2724	rundll32.exe	31
PID 2724 wrote to memory of 2940	2724	rundll32.exe	31
PID 2724 wrote to memory of 2940	2724	rundll32.exe	31
PID 2940 wrote to memory of 2840	2940	explorer.exe	32
PID 2940 wrote to memory of 2840	2940	explorer.exe	32
PID 2940 wrote to memory of 2840	2940	explorer.exe	32
PID 2940 wrote to memory of 2840	2940	explorer.exe	32
PID 2480 wrote to memory of 1152	2480	taskeng.exe	36
PID 2480 wrote to memory of 1152	2480	taskeng.exe	36
PID 2480 wrote to memory of 1152	2480	taskeng.exe	36
PID 2480 wrote to memory of 1152	2480	taskeng.exe	36
PID 2480 wrote to memory of 1152	2480	taskeng.exe	36
PID 1152 wrote to memory of 1612	1152	regsvr32.exe	37
PID 1152 wrote to memory of 1612	1152	regsvr32.exe	37
PID 1152 wrote to memory of 1612	1152	regsvr32.exe	37
PID 1152 wrote to memory of 1612	1152	regsvr32.exe	37
PID 1152 wrote to memory of 1612	1152	regsvr32.exe	37
PID 1152 wrote to memory of 1612	1152	regsvr32.exe	37
PID 1152 wrote to memory of 1612	1152	regsvr32.exe	37
PID 1612 wrote to memory of 2876	1612	regsvr32.exe	38
PID 1612 wrote to memory of 2876	1612	regsvr32.exe	38
PID 1612 wrote to memory of 2876	1612	regsvr32.exe	38
PID 1612 wrote to memory of 2876	1612	regsvr32.exe	38
PID 1612 wrote to memory of 2876	1612	regsvr32.exe	38
PID 1612 wrote to memory of 2876	1612	regsvr32.exe	38
PID 2876 wrote to memory of 2912	2876	explorer.exe	39
PID 2876 wrote to memory of 2912	2876	explorer.exe	39
PID 2876 wrote to memory of 2912	2876	explorer.exe	39
PID 2876 wrote to memory of 2912	2876	explorer.exe	39
PID 2876 wrote to memory of 1572	2876	explorer.exe	41
PID 2876 wrote to memory of 1572	2876	explorer.exe	41
PID 2876 wrote to memory of 1572	2876	explorer.exe	41
PID 2876 wrote to memory of 1572	2876	explorer.exe	41

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3611d2ca5d36001273805e081c8ab5f7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3611d2ca5d36001273805e081c8ab5f7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2724
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2940
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gemssfsjw /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3611d2ca5d36001273805e081c8ab5f7.dll\"" /SC ONCE /Z /ST 19:27 /ET 19:39
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2840

C:\Windows\system32\taskeng.exe
taskeng.exe {EF94C3BC-A40F-4DD6-BDC7-88A11D747A38} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3611d2ca5d36001273805e081c8ab5f7.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1152
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3611d2ca5d36001273805e081c8ab5f7.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1612
  - - 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:2876
    - - 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\Burwu" /d "0"
        5⤵
        Windows security bypass
        
        PID:2912
    - - 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\Joouobtuit" /d "0"
        5⤵
        Windows security bypass
        
        PID:1572

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\JaffaCakes118_3611d2ca5d36001273805e081c8ab5f7.dll

Filesize
572KB

MD5
3611d2ca5d36001273805e081c8ab5f7

SHA1
e96058101f0ff1dc1dac0bc8b04045a0fa8f13d2

SHA256
f6e3631fe9c31a84fb87fb401ede1f154d8aae3374e212e6b32465f371ba1cd8

SHA512
9add14f71b69226a453d2ed4c2abd3d060eb7ef0346f2ca47d5f3f51c74c1c86a6a4f2fb9fe63b783057082c11230635a9a6ce01392370d6b6b49c5d2867fab8

Download Submit
memory/1612-20-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/1612-23-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/2724-1-0x0000000000390000-0x00000000003C5000-memory.dmp

Filesize
212KB

Download
memory/2724-2-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/2724-0-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/2724-7-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/2724-8-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/2876-27-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2876-26-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2876-25-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2940-5-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2940-15-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2940-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2940-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2940-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2940-3-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download