qakbot | 3792788f81cceea69a5b82930fd2515984c6c058195e8fef97ce678a59f770af

Analysis

max time kernel
150s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
15-11-2022 19:13

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General

Target

muscovite.dll
Size

624KB
MD5

fc142a16019f2992180c59ed2c9d8d4f
SHA1

259fbdcbb0a00ea5eff3c9c6afc57badb6714da6
SHA256

3792788f81cceea69a5b82930fd2515984c6c058195e8fef97ce678a59f770af
SHA512

652f8e2b5535f69facce3917c5b32ee920d63c647da238d47450642b2bcbd761cdfc286bfa06012d927600e6d899fd98a5dcbdb57dfbe15c0b39fc8c9e62674d
SSDEEP

12288:i/TGcg+w9KCfJdcvXumiT3QOrT8Rk0zvInbiPCw18al1USuSZxHHTkG/8H:i/TGckKCf30IAIQR3O7OjHHAp

Score

10^/10

qakbot bb06 1668492308 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.27

Botnet

BB06

Campaign

1668492308

49.175.72.56:443

81.229.117.95:2222

47.41.154.250:443

69.133.162.35:443

84.35.26.14:995

68.47.128.161:443

156.217.219.147:995

87.65.160.87:995

174.101.111.4:443

82.127.174.33:2222

91.169.12.198:32100

24.28.121.122:443

157.231.42.190:995

90.89.95.158:2222

74.33.84.227:443

24.64.114.59:2222

80.13.179.151:2222

64.207.237.118:443

24.206.27.39:443

170.253.25.35:443

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

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

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exewermgr.exe

pid	process
952	regsvr32.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe
1464	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

952 regsvr32.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1080 wrote to memory of 952	1080	regsvr32.exe	regsvr32.exe
PID 1080 wrote to memory of 952	1080	regsvr32.exe	regsvr32.exe
PID 1080 wrote to memory of 952	1080	regsvr32.exe	regsvr32.exe
PID 1080 wrote to memory of 952	1080	regsvr32.exe	regsvr32.exe
PID 1080 wrote to memory of 952	1080	regsvr32.exe	regsvr32.exe
PID 1080 wrote to memory of 952	1080	regsvr32.exe	regsvr32.exe
PID 1080 wrote to memory of 952	1080	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1464	952	regsvr32.exe	wermgr.exe
PID 952 wrote to memory of 1464	952	regsvr32.exe	wermgr.exe
PID 952 wrote to memory of 1464	952	regsvr32.exe	wermgr.exe
PID 952 wrote to memory of 1464	952	regsvr32.exe	wermgr.exe
PID 952 wrote to memory of 1464	952	regsvr32.exe	wermgr.exe
PID 952 wrote to memory of 1464	952	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\muscovite.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1080
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\muscovite.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:952
- - C:\Windows\SysWOW64\wermgr.exe
    C:\Windows\SysWOW64\wermgr.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1464

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/952-55-0x0000000000000000-mapping.dmp

Download
memory/952-56-0x0000000074ED1000-0x0000000074ED3000-memory.dmp

Filesize
8KB

Download
memory/952-58-0x00000000001E0000-0x000000000020A000-memory.dmp

Filesize
168KB

Download
memory/952-57-0x00000000001E0000-0x000000000020A000-memory.dmp

Filesize
168KB

Download
memory/952-59-0x00000000001B0000-0x00000000001DE000-memory.dmp

Filesize
184KB

Download
memory/952-60-0x00000000001E0000-0x000000000020A000-memory.dmp

Filesize
168KB

Download
memory/952-63-0x00000000001E0000-0x000000000020A000-memory.dmp

Filesize
168KB

Download
memory/1080-54-0x000007FEFB691000-0x000007FEFB693000-memory.dmp

Filesize
8KB

Download
memory/1464-61-0x0000000000000000-mapping.dmp

Download
memory/1464-64-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1464-65-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download