qakbot | 15916025d3399f6cd13eaa9fb9e0bd78bb1626c5cdb4d7c6a960c60452c3f2d1

Analysis

max time kernel
150s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19/09/2022, 08:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

about/firstEven.dll
Size

368KB
MD5

aaabcb8c5464c4fdb6d72816f77f3b65
SHA1

7397d48671bde4ef13ae59f3427f0c1a1e7977d4
SHA256

1cbd5c3072fd99bff1408bc1f8a3b09206322de8b83b743a57efa24adefdb44f
SHA512

c5165a9e1f8185a94256bb67cf89d035f743e461795f0444208ee116df53bec5633673527cf52727462a8c543286c2f05f74dcc16078e5a1d2689ea434876546
SSDEEP

6144:0u8T9zrStWm3C3klS1gqbe5L05kVxVFInAPexY5ixyizO8wj+A:/8ZSg24Vbe5LFVxVFIAPWelSZm

Score

10^/10

qakbot obama202 1663062752 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.858

Botnet

obama202

Campaign

1663062752

99.232.140.205:2222

41.69.118.117:995

179.111.111.88:32101

37.210.148.30:995

47.146.182.110:443

191.97.234.238:995

64.207.215.69:443

88.233.194.154:2222

81.131.161.131:2078

86.98.156.176:993

200.161.62.126:32101

88.244.84.195:443

78.100.254.17:2222

85.114.99.34:443

113.170.216.154:443

194.49.79.231:443

193.3.19.37:443

84.38.133.191:443

175.110.231.67:443

191.84.204.214:995

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Loads dropped DLL 1 IoCs

pid	Process
316	regsvr32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.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
1216	schtasks.exe

Modifies data under HKEY_USERS 9 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Iiiowunvdnb\7658182a = 48aa1175a7eb1251d54a2d845a729fb043d1beabc322615a00b6421db35ff1ad4c46b3d74e4e63c83674df673b365c93db7e832ff0eeae4050a6731acc0197b9df54548dfe36af377d2f66cf038493616a86cce92fe0f95f017bb4ceed00840cf9b88403faf4387944beee46187df9f8f1814cdd125e9e9c691b8a64bbd16ef72daa2d39eef08f87595a4fd0e86a1b52733d2b83f2fd1b5b0e772f2556a4390d9863eca1884e5484f2cc00b9c88e46946627b3c35fc62334cf50fccf1427b7	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Iiiowunvdnb\74193856 = 82706fb8cfea85a7a3100a06b46d3eb3b8762ee917c20dd131d820f2d6526f7f76d9bc434e572fe09e006e95d64f887f5acb3a5bd563ef42777745c8c19fa0e017e7b91a92eff0973501c2cc5544	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Iiiowunvdnb	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Iiiowunvdnb\43c7c864 = 750945a984bc8bea0e3ef3cd415383bb9d54242588ab0969d335e7d02231a675cb91bde5557f5333fc6cb139b07d72437256bf8f28d97dc1d3f42288b3dce9afb4360933d9f74519f0a85aebbc5956a8c14158ed4716	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Iiiowunvdnb\cca55f33 = f4fe425628b40a08f299859bd279bcad53f3811a3f392828dfb4057472f2ec2ba9aec1f52dab96c0b6387739073747bfbff44eb367fd99966a8b352d14500240577cc93b9e0fd09623f86a4da6e49e07	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Iiiowunvdnb\b1ad10b9 = 0b59b1677a2b649d59a1d6c5df3be824a9f1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Iiiowunvdnb\91177dc = d6c37383e5cdad9ef1888e57820ef7ec665c6356def303e84f30c655af	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 1031078c16ccd801	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1516	regsvr32.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1856	powershell.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
316	regsvr32.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe
1436	explorer.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1516	regsvr32.exe
316	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1856	powershell.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 996 wrote to memory of 1516	996	regsvr32.exe	27
PID 996 wrote to memory of 1516	996	regsvr32.exe	27
PID 996 wrote to memory of 1516	996	regsvr32.exe	27
PID 996 wrote to memory of 1516	996	regsvr32.exe	27
PID 996 wrote to memory of 1516	996	regsvr32.exe	27
PID 996 wrote to memory of 1516	996	regsvr32.exe	27
PID 996 wrote to memory of 1516	996	regsvr32.exe	27
PID 1516 wrote to memory of 1436	1516	regsvr32.exe	28
PID 1516 wrote to memory of 1436	1516	regsvr32.exe	28
PID 1516 wrote to memory of 1436	1516	regsvr32.exe	28
PID 1516 wrote to memory of 1436	1516	regsvr32.exe	28
PID 1516 wrote to memory of 1436	1516	regsvr32.exe	28
PID 1516 wrote to memory of 1436	1516	regsvr32.exe	28
PID 1436 wrote to memory of 1216	1436	explorer.exe	29
PID 1436 wrote to memory of 1216	1436	explorer.exe	29
PID 1436 wrote to memory of 1216	1436	explorer.exe	29
PID 1436 wrote to memory of 1216	1436	explorer.exe	29
PID 1752 wrote to memory of 1856	1752	taskeng.exe	32
PID 1752 wrote to memory of 1856	1752	taskeng.exe	32
PID 1752 wrote to memory of 1856	1752	taskeng.exe	32
PID 1856 wrote to memory of 1536	1856	powershell.exe	34
PID 1856 wrote to memory of 1536	1856	powershell.exe	34
PID 1856 wrote to memory of 1536	1856	powershell.exe	34
PID 1856 wrote to memory of 1536	1856	powershell.exe	34
PID 1856 wrote to memory of 1536	1856	powershell.exe	34
PID 1536 wrote to memory of 316	1536	regsvr32.exe	35
PID 1536 wrote to memory of 316	1536	regsvr32.exe	35
PID 1536 wrote to memory of 316	1536	regsvr32.exe	35
PID 1536 wrote to memory of 316	1536	regsvr32.exe	35
PID 1536 wrote to memory of 316	1536	regsvr32.exe	35
PID 1536 wrote to memory of 316	1536	regsvr32.exe	35
PID 1536 wrote to memory of 316	1536	regsvr32.exe	35
PID 316 wrote to memory of 544	316	regsvr32.exe	36
PID 316 wrote to memory of 544	316	regsvr32.exe	36
PID 316 wrote to memory of 544	316	regsvr32.exe	36
PID 316 wrote to memory of 544	316	regsvr32.exe	36
PID 316 wrote to memory of 544	316	regsvr32.exe	36
PID 316 wrote to memory of 544	316	regsvr32.exe	36

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\about\firstEven.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:996
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\about\firstEven.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1516
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1436
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 10:57 /tn lorcdfj /ET 11:08 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAYQBiAG8AdQB0AFwAZgBpAHIAcwB0AEUAdgBlAG4ALgBkAGwAbAAiAA==" /SC ONCE
      4⤵
      Creates scheduled task(s)
      PID:1216

C:\Windows\system32\taskeng.exe
taskeng.exe {FB2D0CC0-54C5-4E3A-875B-1B5BC438F269} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAYQBiAG8AdQB0AFwAZgBpAHIAcwB0AEUAdgBlAG4ALgBkAGwAbAAiAA==
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1856
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" C:\Users\Admin\AppData\Local\Temp\about\firstEven.dll
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1536
  - - C:\Windows\SysWOW64\regsvr32.exe
      C:\Users\Admin\AppData\Local\Temp\about\firstEven.dll
      4⤵
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:316
    - - C:\Windows\SysWOW64\explorer.exe
        
        C:\Windows\SysWOW64\explorer.exe
        5⤵
        Modifies data under HKEY_USERS
        
        PID:544

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\about\firstEven.dll

Filesize
368KB

MD5
aaabcb8c5464c4fdb6d72816f77f3b65

SHA1
7397d48671bde4ef13ae59f3427f0c1a1e7977d4

SHA256
1cbd5c3072fd99bff1408bc1f8a3b09206322de8b83b743a57efa24adefdb44f

SHA512
c5165a9e1f8185a94256bb67cf89d035f743e461795f0444208ee116df53bec5633673527cf52727462a8c543286c2f05f74dcc16078e5a1d2689ea434876546

Download Submit
\Users\Admin\AppData\Local\Temp\about\firstEven.dll

Filesize
368KB

MD5
aaabcb8c5464c4fdb6d72816f77f3b65

SHA1
7397d48671bde4ef13ae59f3427f0c1a1e7977d4

SHA256
1cbd5c3072fd99bff1408bc1f8a3b09206322de8b83b743a57efa24adefdb44f

SHA512
c5165a9e1f8185a94256bb67cf89d035f743e461795f0444208ee116df53bec5633673527cf52727462a8c543286c2f05f74dcc16078e5a1d2689ea434876546

Download Submit
memory/316-82-0x0000000000130000-0x0000000000152000-memory.dmp

Filesize
136KB

Download
memory/316-87-0x0000000000130000-0x0000000000152000-memory.dmp

Filesize
136KB

Download
memory/316-80-0x0000000000130000-0x0000000000152000-memory.dmp

Filesize
136KB

Download
memory/544-88-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/996-54-0x000007FEFBF81000-0x000007FEFBF83000-memory.dmp

Filesize
8KB

Download
memory/1436-66-0x00000000000E0000-0x0000000000102000-memory.dmp

Filesize
136KB

Download
memory/1436-64-0x00000000000E0000-0x0000000000102000-memory.dmp

Filesize
136KB

Download
memory/1436-62-0x0000000074911000-0x0000000074913000-memory.dmp

Filesize
8KB

Download
memory/1516-63-0x0000000000150000-0x0000000000172000-memory.dmp

Filesize
136KB

Download
memory/1516-59-0x0000000000150000-0x0000000000172000-memory.dmp

Filesize
136KB

Download
memory/1516-57-0x0000000000150000-0x0000000000172000-memory.dmp

Filesize
136KB

Download
memory/1516-56-0x0000000075E11000-0x0000000075E13000-memory.dmp

Filesize
8KB

Download
memory/1856-69-0x000007FEF3B90000-0x000007FEF45B3000-memory.dmp

Filesize
10.1MB

Download
memory/1856-75-0x000000000133B000-0x000000000135A000-memory.dmp

Filesize
124KB

Download
memory/1856-74-0x0000000001334000-0x0000000001337000-memory.dmp

Filesize
12KB

Download
memory/1856-71-0x0000000001334000-0x0000000001337000-memory.dmp

Filesize
12KB

Download
memory/1856-70-0x000007FEF3030000-0x000007FEF3B8D000-memory.dmp

Filesize
11.4MB

Download