qakbot | e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987

General

Target

e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll
Size

545KB
MD5

53510e20efb161d5b71c4ce2800c1a8d
SHA1

2268178851d0d0debb9ab457d73af8a5e50af168
SHA256

e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987
SHA512

27f4f030928581d23212e18cfd0b33376677cef43ad5605e124cd80e2102cd1d559bf205ae1693e5e6567a6bd33d00d0e7209e32d503116d8b1594cb78ae69a3

Score

10^/10

qakbot tr 1633597626 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633597626

C2

120.150.218.241:995

185.250.148.74:443

89.137.52.44:443

66.103.170.104:2222

86.8.177.143:443

216.201.162.158:443

174.54.193.186:443

103.148.120.144:443

188.50.169.158:443

124.123.42.115:2222

140.82.49.12:443

199.27.127.129:443

81.241.252.59:2078

209.142.97.161:995

209.50.20.255:443

73.230.205.91:443

200.232.214.222:995

103.142.10.177:443

2.222.167.138:443

41.228.22.180:443

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
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112

Loads dropped DLL 1 IoCs

pid	Process
4288	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

T1053

pid	Process
8	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Uqbpeiyjjhxko\3a40864a = da1feb3a46c199ab43f74148c1d064ca5cbf187f720e975bfc47e46082ff622b9ee5c5aa2a2e16c3cdad4207a664535d82344cfb7c209b569af588d0a2046f8093b049869b50145a9f6a46325e73258319d28a87720e5850702486a5ad0972683e921e7e974012bc9da1f199ec4d9b25257ce6c302	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Uqbpeiyjjhxko	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Uqbpeiyjjhxko\d9e7678 = 6b40785fa0d740903dd6325d79f39e254409ddc315ed41ce27b439610b66ec2b843961457dd13d268a2dd07853b82e99d01427ba26c5b760d40d7be863622ce396ce2028adc9ea1bbc51d634bae2c3d31fa93d6899f76f37fc32fe2e13772b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Uqbpeiyjjhxko\b522111d = 3d09a3678a84a02ef1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Uqbpeiyjjhxko\709639f2 = 871818d424492363eab06ff1241d26f860556292534d645458ed882c42f69cbe431f27e6f1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Uqbpeiyjjhxko\b7633161 = a460efaa1a6c66a0930ef0b5efb1aa77729e22522f063cdbbfcd7e6deb6cdcbade8ba2e9eb9a78c399faf28143	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Uqbpeiyjjhxko\4509e9bc = d05918ee745a624b5503fa5a1ebd9445b72ab2a994f0039ba5ee2490cbe0ba2607e6f9736bea62327c934c9d034da4184a4107	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Uqbpeiyjjhxko\3a40864a = da1ffc3a46c1acb0756ad0d58d9136cc3a0bcc4915f665a66381ba42d15db9c25cef343a26bd9f9a23dbd0c41cb39d8364a6f52297c0f1dd59ec10e1b12281d7a69414fc451721591645e2a2f68d8087c57bbf9de2e8c1ac430507a1c4d6c747	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Uqbpeiyjjhxko\fdf5604 = 3a321111b534cbb4a4a57d3fc020352ee96e15150e8e2e5319f27a91047e1fcc3a6bc415396360d2b45e2876d9fc80306ec5cd420326d93e9a1121ef5543525c9cf4c6a718128186eef7fa5f724b760c62f687e9287ebc8db2234a1bc71150ebf0e9b75866955dafde4d7188ca87078a6947c008f9623eed40aac3cc292b7ae782d214c8182030cee9403f351bd3b958190730b38cad260b12803883a8a1d263feea2563907e4e0168	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Uqbpeiyjjhxko\c82a5e97 = f654066d7bbcb3ada595641a46879eab00a571385066e056cd22a1fddf1bfdba9486f06259	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4108	rundll32.exe
4108	rundll32.exe
4288	regsvr32.exe
4288	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4108	rundll32.exe
4288	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4112 wrote to memory of 4108	4112	rundll32.exe	69
PID 4112 wrote to memory of 4108	4112	rundll32.exe	69
PID 4112 wrote to memory of 4108	4112	rundll32.exe	69
PID 4108 wrote to memory of 3368	4108	rundll32.exe	70
PID 4108 wrote to memory of 3368	4108	rundll32.exe	70
PID 4108 wrote to memory of 3368	4108	rundll32.exe	70
PID 4108 wrote to memory of 3368	4108	rundll32.exe	70
PID 4108 wrote to memory of 3368	4108	rundll32.exe	70
PID 3368 wrote to memory of 8	3368	explorer.exe	71
PID 3368 wrote to memory of 8	3368	explorer.exe	71
PID 3368 wrote to memory of 8	3368	explorer.exe	71
PID 3232 wrote to memory of 4288	3232	regsvr32.exe	76
PID 3232 wrote to memory of 4288	3232	regsvr32.exe	76
PID 3232 wrote to memory of 4288	3232	regsvr32.exe	76
PID 4288 wrote to memory of 584	4288	regsvr32.exe	77
PID 4288 wrote to memory of 584	4288	regsvr32.exe	77
PID 4288 wrote to memory of 584	4288	regsvr32.exe	77
PID 4288 wrote to memory of 584	4288	regsvr32.exe	77
PID 4288 wrote to memory of 584	4288	regsvr32.exe	77
PID 584 wrote to memory of 804	584	explorer.exe	78
PID 584 wrote to memory of 804	584	explorer.exe	78
PID 584 wrote to memory of 728	584	explorer.exe	80
PID 584 wrote to memory of 728	584	explorer.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4112
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4108
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3368
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn iuncjixzwf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll\"" /SC ONCE /Z /ST 23:33 /ET 23:45
      4⤵
      Creates scheduled task(s)
      PID:8

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3232
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll"
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4288
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Modifies data under HKEY_USERS
    - Suspicious use of WriteProcessMemory
    PID:584
  - - 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\Irxolc" /d "0"
      4⤵
      PID:804
  - - 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\Zktsydwtac" /d "0"
      4⤵
      PID:728

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Disabling Security Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/584-133-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/584-132-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/584-130-0x0000000000830000-0x0000000000851000-memory.dmp

Filesize
132KB

Download
memory/3368-121-0x0000000000580000-0x00000000005A1000-memory.dmp

Filesize
132KB

Download
memory/3368-122-0x0000000002EB0000-0x0000000002EB1000-memory.dmp

Filesize
4KB

Download
memory/3368-120-0x0000000002EB0000-0x0000000002EB1000-memory.dmp

Filesize
4KB

Download
memory/4108-117-0x0000000010000000-0x000000001530B000-memory.dmp

Filesize
83.0MB

Download
memory/4108-116-0x0000000004B30000-0x0000000009DE4000-memory.dmp

Filesize
82.7MB

Download
memory/4288-126-0x0000000003790000-0x0000000008A44000-memory.dmp

Filesize
82.7MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads