qakbot | b77a8b7d2b1a615aa7e8ee4e9c5486357615ea6f9e826935c0edbae1f3895380

General

Target

da0ed9e36a583996bb33511862b3cffb_JaffaCakes118.dll
Size

1.2MB
MD5

da0ed9e36a583996bb33511862b3cffb
SHA1

8d7e783b7527885a3bab1af4c18aa1a46a3b39ad
SHA256

b77a8b7d2b1a615aa7e8ee4e9c5486357615ea6f9e826935c0edbae1f3895380
SHA512

e117d7f6ec24022f3516de1654aa26cd1aee8093295f45deb92f2c01b1ea56e14fbabfa986899b516438fe62132604de47d22ad4a690b5d1a984fe635a81d341
SSDEEP

24576:Hw7BZFodRlyc501VWUMkTjACzDSQPhy5DipHl950JkSr+qk5acKVv8d3F+7:ULt18UMeTzDjpbpr50mSrtkIcKVvuV+7

Score

10^/10

qakbot tr 1633943125 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633943125

C2

140.82.49.12:443

89.137.52.44:443

24.107.165.50:443

66.216.193.114:443

75.131.217.182:443

41.86.42.158:995

24.119.214.7:443

67.166.233.75:443

105.198.236.99:443

120.151.47.189:443

2.222.167.138:443

41.228.22.180:443

78.105.213.151:995

5.193.125.67:995

41.86.42.158:443

96.57.188.174:2078

120.150.218.241:995

66.177.215.152:0

122.11.220.212:2222

73.52.50.32:443

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

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\Enhhjitnw = "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\Fybxuryje = "0"	reg.exe

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1272 regsvr32.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2384 schtasks.exe

pid	process
1272	regsvr32.exe

pid	process
2384	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Exgkthi\c1c9e547 = bd80e9fcf6f8023533024591dd5e35d9314a035fcaed25d0e91619ced776b0bc5e41dfc11126478e9a2c90f6727c15645de8a459d082404453842f936472138f8489c4046a617250e8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Exgkthi\47dcda8 = 75cc779d08e8f7ca1ca30beb0a75bf72bc96601da3937991e5b82053161ecee9fd7cb996c0d06a377d6f6cc994677764b69d4f4e17752f9505c9597eab155e71d9eb5d46ca4dbf356c345cdb17dae92193aba0a57b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Exgkthi\bcc1aacd = b9257bc8b9c16a2413e01cbd7b7c8f316c9351ddc5cbc81126	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Exgkthi\895e7a83 = 6c42bf6c5f84067ee3a1024cf2be2bdf492df53daab1acfd1fd121ab7e1b7031187dbf5e6e1fb3a5833ea4738fa8d42bc294126710600d880499fc4e90c766a07752d2f40a8871756626fed5bcaeba7c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Exgkthi\7b34a25e = ddc6820a3064ad9b572c17bac8f8b5aed747b1702f17	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Exgkthi\f6171575 = c237ce32592c1147be6361366207161e3c45fd887482513f8a19fbf3df99d70ef00f6e6c68b9dfec5e2463e728146a51ca3fd5a4ca883b03dbaa678c81b18fa619eaccfba540f7383356abb2f7a660b14579512f1bf097d5a6c785220a786900926d5e197ea8f21f185994ea27db5f8b140cabf934	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Exgkthi	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Exgkthi\f6171575 = c237d932592c249303d7187c2610566ab74d94b7d20b8bc8f718eb7c861f1ade2f146e86494ea37fd909e42f56b2f341e635491a4b2f4ec16c0ac1523ba98e13b947285ee0cbb65d6f340c34ff2625b93a1e0decdd9451b868bf5055eb68ee56	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Exgkthi\c388c53b = ff20f9a8ccbc9deda4645d04c5ce8de824fbc3d366ba0f0a2c63cc86dd4d4654d610f8a7e77d5a1c5bd9acbfea42146682328f81c2295cb6035541dd2585f58cc9ef750cb8df505ebdc0bc9932f047c3641e5c601f9bbd8b8882ca29661d4b466e0f67452c9ab9ad337d670cd5794dbb02f8a080b21478287f83c7ed7dbe9daaf3e8ee1922dceb49cf1c4c7b000e1d2b34bbb940da066f6e6640f8374e4a301ee490dcdec657fd0163c0b834fd462c34d984bd2b9f4cf83e791c8e10fc	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Exgkthi\79758222 = 39e75db1d326bfb13cae81d7186f67964702c868fbd163a55074d2b32fa9fe158a	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2912 rundll32.exe
2912 rundll32.exe
1272 regsvr32.exe
1272 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2912 rundll32.exe
1272 regsvr32.exe

pid	process
2912	rundll32.exe
2912	rundll32.exe
1272	regsvr32.exe
1272	regsvr32.exe

pid	process
2912	rundll32.exe
1272	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

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

description	pid	process	target process
PID 3064 wrote to memory of 2912	3064	rundll32.exe	rundll32.exe
PID 3064 wrote to memory of 2912	3064	rundll32.exe	rundll32.exe
PID 3064 wrote to memory of 2912	3064	rundll32.exe	rundll32.exe
PID 2912 wrote to memory of 4468	2912	rundll32.exe	explorer.exe
PID 2912 wrote to memory of 4468	2912	rundll32.exe	explorer.exe
PID 2912 wrote to memory of 4468	2912	rundll32.exe	explorer.exe
PID 2912 wrote to memory of 4468	2912	rundll32.exe	explorer.exe
PID 2912 wrote to memory of 4468	2912	rundll32.exe	explorer.exe
PID 4468 wrote to memory of 2384	4468	explorer.exe	schtasks.exe
PID 4468 wrote to memory of 2384	4468	explorer.exe	schtasks.exe
PID 4468 wrote to memory of 2384	4468	explorer.exe	schtasks.exe
PID 1704 wrote to memory of 1272	1704	regsvr32.exe	regsvr32.exe
PID 1704 wrote to memory of 1272	1704	regsvr32.exe	regsvr32.exe
PID 1704 wrote to memory of 1272	1704	regsvr32.exe	regsvr32.exe
PID 1272 wrote to memory of 2448	1272	regsvr32.exe	explorer.exe
PID 1272 wrote to memory of 2448	1272	regsvr32.exe	explorer.exe
PID 1272 wrote to memory of 2448	1272	regsvr32.exe	explorer.exe
PID 1272 wrote to memory of 2448	1272	regsvr32.exe	explorer.exe
PID 1272 wrote to memory of 2448	1272	regsvr32.exe	explorer.exe
PID 2448 wrote to memory of 1844	2448	explorer.exe	reg.exe
PID 2448 wrote to memory of 1844	2448	explorer.exe	reg.exe
PID 2448 wrote to memory of 2252	2448	explorer.exe	reg.exe
PID 2448 wrote to memory of 2252	2448	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\da0ed9e36a583996bb33511862b3cffb_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\da0ed9e36a583996bb33511862b3cffb_JaffaCakes118.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2912
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4468
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn zeehhmk /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\da0ed9e36a583996bb33511862b3cffb_JaffaCakes118.dll\"" /SC ONCE /Z /ST 17:26 /ET 17:38
      4⤵
      Creates scheduled task(s)
      PID:2384

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\da0ed9e36a583996bb33511862b3cffb_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\da0ed9e36a583996bb33511862b3cffb_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1272
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Modifies data under HKEY_USERS
    - Suspicious use of WriteProcessMemory
    PID:2448
  - - 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\Enhhjitnw" /d "0"
      4⤵
      Windows security bypass
      PID:1844
  - - 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\Fybxuryje" /d "0"
      4⤵
      Windows security bypass
      PID:2252

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\da0ed9e36a583996bb33511862b3cffb_JaffaCakes118.dll

Filesize
1.2MB

MD5
da0ed9e36a583996bb33511862b3cffb

SHA1
8d7e783b7527885a3bab1af4c18aa1a46a3b39ad

SHA256
b77a8b7d2b1a615aa7e8ee4e9c5486357615ea6f9e826935c0edbae1f3895380

SHA512
e117d7f6ec24022f3516de1654aa26cd1aee8093295f45deb92f2c01b1ea56e14fbabfa986899b516438fe62132604de47d22ad4a690b5d1a984fe635a81d341

Download Submit
\??\PIPE\wkssvc

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1272-17-0x0000000073040000-0x0000000073212000-memory.dmp

Filesize
1.8MB

Download
memory/1272-23-0x0000000073040000-0x0000000073212000-memory.dmp

Filesize
1.8MB

Download
memory/1272-20-0x0000000001A00000-0x0000000001A01000-memory.dmp

Filesize
4KB

Download
memory/1272-18-0x0000000073040000-0x0000000073212000-memory.dmp

Filesize
1.8MB

Download
memory/2448-21-0x0000000000D60000-0x0000000000D81000-memory.dmp

Filesize
132KB

Download
memory/2448-25-0x0000000000D60000-0x0000000000D81000-memory.dmp

Filesize
132KB

Download
memory/2448-27-0x0000000000D60000-0x0000000000D81000-memory.dmp

Filesize
132KB

Download
memory/2448-29-0x0000000000D60000-0x0000000000D81000-memory.dmp

Filesize
132KB

Download
memory/2448-26-0x0000000000D60000-0x0000000000D81000-memory.dmp

Filesize
132KB

Download
memory/2912-4-0x0000000001470000-0x0000000001471000-memory.dmp

Filesize
4KB

Download
memory/2912-6-0x0000000074850000-0x0000000074A22000-memory.dmp

Filesize
1.8MB

Download
memory/2912-2-0x0000000074850000-0x0000000074A22000-memory.dmp

Filesize
1.8MB

Download
memory/2912-0-0x0000000074850000-0x0000000074A22000-memory.dmp

Filesize
1.8MB

Download
memory/2912-1-0x0000000074850000-0x0000000074A22000-memory.dmp

Filesize
1.8MB

Download
memory/4468-5-0x0000000001220000-0x0000000001241000-memory.dmp

Filesize
132KB

Download
memory/4468-10-0x0000000001220000-0x0000000001241000-memory.dmp

Filesize
132KB

Download
memory/4468-11-0x0000000001220000-0x0000000001241000-memory.dmp

Filesize
132KB

Download
memory/4468-9-0x0000000001220000-0x0000000001241000-memory.dmp

Filesize
132KB

Download
memory/4468-13-0x0000000001220000-0x0000000001241000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads