qakbot | dc32ec9f491669fd0748d31c67d23448a4f1f7394a238cdb1f03664d9ef5da26

General

Target

AS.js
Size

130B
MD5

d45de1d6abf46a16eaf2f04e0b1436df
SHA1

b970f186ce13bf1260cf1c8065fd5fa2efc5da10
SHA256

a4f87d1482948443a445ae430002bb3e21250d03f3261061c73a40f01a7f4afd
SHA512

1d728b84fc908d1e9edc9e2e504a91781bc0d4854c2c1124586bcdb2cd70275beabcb37a970599ffde6ae2b485be473dd90ac6b1d4268a815423c166ae31d219

Score

10^/10

qakbot bb08 1669628564 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

BB08

Campaign

1669628564

C2

98.147.155.235:443

85.52.73.34:2222

75.158.15.211:443

2.91.184.252:995

92.106.70.62:2222

85.152.152.46:443

86.159.48.25:2222

217.128.91.196:2222

92.11.189.236:2222

83.92.85.93:443

2.83.62.105:443

93.24.192.142:20

76.20.42.45:443

24.64.114.59:2078

73.36.196.11:443

130.43.99.103:995

172.117.139.142:995

100.16.107.117:443

12.172.173.82:22

176.151.15.101:443

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

Processes:

rundll32.exe

pid process

1876 rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
1876	rundll32.exe

Suspicious behavior: EnumeratesProcesses 49 IoCs

Processes:

powershell.exerundll32.exewermgr.exe

pid	process
1448	powershell.exe
1448	powershell.exe
1448	powershell.exe
1876	rundll32.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe
288	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1876 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1448 powershell.exe

pid	process
1876	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1448	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

wscript.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1280 wrote to memory of 1448	1280	wscript.exe	powershell.exe
PID 1280 wrote to memory of 1448	1280	wscript.exe	powershell.exe
PID 1280 wrote to memory of 1448	1280	wscript.exe	powershell.exe
PID 1448 wrote to memory of 1288	1448	powershell.exe	rundll32.exe
PID 1448 wrote to memory of 1288	1448	powershell.exe	rundll32.exe
PID 1448 wrote to memory of 1288	1448	powershell.exe	rundll32.exe
PID 1288 wrote to memory of 1876	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1876	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1876	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1876	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1876	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1876	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1876	1288	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 288	1876	rundll32.exe	wermgr.exe
PID 1876 wrote to memory of 288	1876	rundll32.exe	wermgr.exe
PID 1876 wrote to memory of 288	1876	rundll32.exe	wermgr.exe
PID 1876 wrote to memory of 288	1876	rundll32.exe	wermgr.exe
PID 1876 wrote to memory of 288	1876	rundll32.exe	wermgr.exe
PID 1876 wrote to memory of 288	1876	rundll32.exe	wermgr.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\AS.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1280

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\lists.ps1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1448

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\users\public\concoctionsInclosed.jpg DrawThemeIcon
3⤵
- Suspicious use of WriteProcessMemory
PID:1288

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\users\public\concoctionsInclosed.jpg DrawThemeIcon
4⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1876

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:288

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\users\public\concoctionsInclosed.jpg
Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
\Users\Public\concoctionsInclosed.jpg
Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
memory/288-79-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/288-78-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/288-75-0x0000000000000000-mapping.dmp

Download
memory/1280-54-0x000007FEFB931000-0x000007FEFB933000-memory.dmp

Filesize
8KB

Download
memory/1288-64-0x0000000000000000-mapping.dmp

Download
memory/1448-61-0x00000000029EB000-0x0000000002A0A000-memory.dmp

Filesize
124KB

Download
memory/1448-58-0x00000000029E4000-0x00000000029E7000-memory.dmp

Filesize
12KB

Download
memory/1448-62-0x00000000029E4000-0x00000000029E7000-memory.dmp

Filesize
12KB

Download
memory/1448-65-0x00000000029E4000-0x00000000029E7000-memory.dmp

Filesize
12KB

Download
memory/1448-66-0x00000000029EB000-0x0000000002A0A000-memory.dmp

Filesize
124KB

Download
memory/1448-60-0x000000001B730000-0x000000001BA2F000-memory.dmp

Filesize
3.0MB

Download
memory/1448-55-0x0000000000000000-mapping.dmp

Download
memory/1448-57-0x000007FEF35B0000-0x000007FEF3FD3000-memory.dmp

Filesize
10.1MB

Download
memory/1448-59-0x000007FEF2A50000-0x000007FEF35AD000-memory.dmp

Filesize
11.4MB

Download
memory/1448-63-0x00000000029EB000-0x0000000002A0A000-memory.dmp

Filesize
124KB

Download
memory/1876-72-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1876-73-0x0000000000190000-0x00000000001BA000-memory.dmp

Filesize
168KB

Download
memory/1876-74-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1876-71-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1876-77-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1876-69-0x0000000075811000-0x0000000075813000-memory.dmp

Filesize
8KB

Download
memory/1876-68-0x0000000000000000-mapping.dmp

Download

Analysis

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