qakbot | 414e40d3c075919c25fdba9c3bc914227700f398d42dd5a3bb84d92d0a5e3351

General

Target

1f1b5e4487d71fd77319ac1fa5fbacb5_JaffaCakes118.dll
Size

708KB
MD5

1f1b5e4487d71fd77319ac1fa5fbacb5
SHA1

524d2dc30a395ce85cf02c294df995af8aeba5e3
SHA256

414e40d3c075919c25fdba9c3bc914227700f398d42dd5a3bb84d92d0a5e3351
SHA512

74d1c7fbdac0a2550b603712a9d80860251534c5022af365fc5a70583a4b7b58dec5781cdbe7b08b5da0e049b2137b387be7b6140d37a514d85f59957840686a
SSDEEP

12288:AFbAcis08s7gQFMWC24/MFS+AWmdnWJIjJ5F3+DpEFs3H6v/+VoTN1:AtDis0dFA24/MFSptIJKnx+NE23a3+VY

Score

10^/10

qakbot obama106 1632905607 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama106

Campaign

1632905607

C2

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

Processes:

reg.exereg.exe

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\Glpgku = "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\Lfhtpxpcnul = "0"	reg.exe

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

2320 regsvr32.exe

pid	process
2320	regsvr32.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qbafasig\8a776420 = 903554d3277172873339a286ad58	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qbafasig\f53e0bd6 = 75b4a1206ada611ee6741d8aac3f513d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qbafasig\754d30b = ee4208a5a5f0eced26258cfdb03154e7c3fb70007cec1b53b34f7baf	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qbafasig\781dbcfd = 35d58b6cadd388f8bfa2dc5f85095658e88413c6c2bd1ce8d04591949bf49adfe5be12782dc19253e47ae22bfc53a784d245412daf4fa5967f232bf97211d9dc769980d084b211b6127597532d324877fe39ab476be39c80fc193bd6f3b4bf4bda6fc671bb0aa4143e0bc7d36116ed1490dfad	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qbafasig\781dbcfd = 35d59c6cadd3bd87f723d10f8243459b919b994a0ceb0d3600bfd843ba599ea33de799dc7244a15b7971beb620e89d6b4b559a19bebe66dca6fe46ed789f53c590d1db61dc184de67b74a83f4b07caadbef97c5063f8e00837399a3f6dd7	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qbafasig\f77f2baa = d557cd885d1091cedd7c7b5f08c7ef054a767ecfef2482c78de4dcb40704519b3e7af5d9909c0c0b882bd754237adc1e9c71f9b734f2cc79bc19a6a968125966957c4c4353aa4ac5cc287eefbbea058ce8cf56cff8b7e689b6682d21d4a45710d669ea18d4d7	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qbafasig\4fc34ccf = 80fe4454bdeb2947c9e79f6bd8b12e7f557123710817aee7f0682dc17bd4252b5ebb06ccf8d838ce7332c6eaa447da2921977ee8c541d0e7e259703b1e142c61e058176bca6dd75f96b0671da0dc707644dfd6c7ddadc8c993d4fe	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qbafasig\32cb0345 = 39a7cfb07d0b19d3481840557a6ab03b85b18a614b13d719a16ce4e54dfaf614c4198d3988a10447978db35cee9d5b0b	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qbafasig	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qbafasig\4d826cb3 = d805de6fa0d891dfa03a10bfacc678caffb375132cac7324dd34be70d6f9975e27f76746aa4f6ef2f860a797cb2861d00bf4b05c9434fd1677496508cfa147a39c8bbac977ee0b242f6ed5010b5445e484b7e715990c4bf11e63aff92ab88e0101995fbe31b1d1ec4851b75f7398b15aea781ac29b79a62e4aaca04b1748b357b1867680a39efb56519b73f6f7085fbe2326d4ac07c755b947f7	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

Processes:

schtasks.exe

pid process

2600 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1232 rundll32.exe
1232 rundll32.exe
2320 regsvr32.exe
2320 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1232 rundll32.exe
2320 regsvr32.exe

pid	process
2600	schtasks.exe

pid	process
1232	rundll32.exe
1232	rundll32.exe
2320	regsvr32.exe
2320	regsvr32.exe

pid	process
1232	rundll32.exe
2320	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 2604 wrote to memory of 1232	2604	rundll32.exe	rundll32.exe
PID 2604 wrote to memory of 1232	2604	rundll32.exe	rundll32.exe
PID 2604 wrote to memory of 1232	2604	rundll32.exe	rundll32.exe
PID 1232 wrote to memory of 3692	1232	rundll32.exe	explorer.exe
PID 1232 wrote to memory of 3692	1232	rundll32.exe	explorer.exe
PID 1232 wrote to memory of 3692	1232	rundll32.exe	explorer.exe
PID 1232 wrote to memory of 3692	1232	rundll32.exe	explorer.exe
PID 1232 wrote to memory of 3692	1232	rundll32.exe	explorer.exe
PID 3692 wrote to memory of 2600	3692	explorer.exe	schtasks.exe
PID 3692 wrote to memory of 2600	3692	explorer.exe	schtasks.exe
PID 3692 wrote to memory of 2600	3692	explorer.exe	schtasks.exe
PID 3376 wrote to memory of 2320	3376	regsvr32.exe	regsvr32.exe
PID 3376 wrote to memory of 2320	3376	regsvr32.exe	regsvr32.exe
PID 3376 wrote to memory of 2320	3376	regsvr32.exe	regsvr32.exe
PID 2320 wrote to memory of 2164	2320	regsvr32.exe	explorer.exe
PID 2320 wrote to memory of 2164	2320	regsvr32.exe	explorer.exe
PID 2320 wrote to memory of 2164	2320	regsvr32.exe	explorer.exe
PID 2320 wrote to memory of 2164	2320	regsvr32.exe	explorer.exe
PID 2320 wrote to memory of 2164	2320	regsvr32.exe	explorer.exe
PID 2164 wrote to memory of 4396	2164	explorer.exe	reg.exe
PID 2164 wrote to memory of 4396	2164	explorer.exe	reg.exe
PID 2164 wrote to memory of 1152	2164	explorer.exe	reg.exe
PID 2164 wrote to memory of 1152	2164	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f1b5e4487d71fd77319ac1fa5fbacb5_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f1b5e4487d71fd77319ac1fa5fbacb5_JaffaCakes118.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1232
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3692
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wmvnyhik /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1f1b5e4487d71fd77319ac1fa5fbacb5_JaffaCakes118.dll\"" /SC ONCE /Z /ST 11:12 /ET 11:24
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:2600

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1f1b5e4487d71fd77319ac1fa5fbacb5_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3376
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\1f1b5e4487d71fd77319ac1fa5fbacb5_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2320
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Modifies data under HKEY_USERS
    - Suspicious use of WriteProcessMemory
    PID:2164
  - - 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\Glpgku" /d "0"
      4⤵
      Windows security bypass
      PID:4396
  - - 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\Lfhtpxpcnul" /d "0"
      4⤵
      Windows security bypass
      PID:1152

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1f1b5e4487d71fd77319ac1fa5fbacb5_JaffaCakes118.dll

Filesize
708KB

MD5
1f1b5e4487d71fd77319ac1fa5fbacb5

SHA1
524d2dc30a395ce85cf02c294df995af8aeba5e3

SHA256
414e40d3c075919c25fdba9c3bc914227700f398d42dd5a3bb84d92d0a5e3351

SHA512
74d1c7fbdac0a2550b603712a9d80860251534c5022af365fc5a70583a4b7b58dec5781cdbe7b08b5da0e049b2137b387be7b6140d37a514d85f59957840686a

Download Submit
\??\PIPE\wkssvc

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1232-1-0x0000000074CF0000-0x0000000074DBA000-memory.dmp

Filesize
808KB

Download
memory/1232-5-0x0000000074CF0000-0x0000000074DBA000-memory.dmp

Filesize
808KB

Download
memory/1232-4-0x0000000074DA1000-0x0000000074DA7000-memory.dmp

Filesize
24KB

Download
memory/1232-0-0x0000000074CF0000-0x0000000074DBA000-memory.dmp

Filesize
808KB

Download
memory/1232-7-0x0000000074CF0000-0x0000000074DBA000-memory.dmp

Filesize
808KB

Download
memory/2164-26-0x00000000005C0000-0x00000000005E1000-memory.dmp

Filesize
132KB

Download
memory/2164-25-0x00000000005C0000-0x00000000005E1000-memory.dmp

Filesize
132KB

Download
memory/2164-27-0x00000000005C0000-0x00000000005E1000-memory.dmp

Filesize
132KB

Download
memory/2320-23-0x0000000074C60000-0x0000000074D2A000-memory.dmp

Filesize
808KB

Download
memory/2320-18-0x0000000074C60000-0x0000000074D2A000-memory.dmp

Filesize
808KB

Download
memory/2320-20-0x0000000074C60000-0x0000000074D2A000-memory.dmp

Filesize
808KB

Download
memory/2320-21-0x0000000074C60000-0x0000000074D2A000-memory.dmp

Filesize
808KB

Download
memory/3692-6-0x0000000000AE0000-0x0000000000B01000-memory.dmp

Filesize
132KB

Download
memory/3692-14-0x0000000000AE0000-0x0000000000B01000-memory.dmp

Filesize
132KB

Download
memory/3692-12-0x0000000000AE0000-0x0000000000B01000-memory.dmp

Filesize
132KB

Download
memory/3692-11-0x0000000000AE0000-0x0000000000B01000-memory.dmp

Filesize
132KB

Download
memory/3692-10-0x0000000000AE0000-0x0000000000B01000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads