qakbot | 3bdc3d0975be26533426955b4e16065bec0313ab032c96c888eb7932e179c0f6

Analysis

max time kernel
51s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01-01-2023 18:46

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General

Target

290dffcd8d6abddd78695cec5b7b19c67e200f19ec61664c12f98aacc61b1c4a.dll
Size

428KB
MD5

586908362d56524e0ae788cfa685c4e5
SHA1

e01e86a083c621807060ebf3f93174a1b70ae6ca
SHA256

290dffcd8d6abddd78695cec5b7b19c67e200f19ec61664c12f98aacc61b1c4a
SHA512

d1b18989848dd155775f821ec645189792665c1e4d99266134a66891f87529b20c7b80a1b9aa2a5cf39a4f4de469ca52b5fd1d359c68cfc3173ef9a14b95f78f
SSDEEP

6144:36N5XNlCfcqFhOdpwNzM2a3gfwp3NkOWuzv/24bktfTGoH:KrducqxNzbaP3WOWuLTCfThH

Score

10^/10

qakbot bb 1663148750 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.862

Botnet

Campaign

1663148750

193.3.19.37:443

99.232.140.205:2222

99.253.251.74:443

197.94.210.133:443

37.210.148.30:995

14.161.194.86:443

154.181.203.230:995

200.161.62.126:32101

134.35.10.122:443

64.207.215.69:443

81.131.161.131:2078

217.165.85.223:993

78.100.225.34:2222

85.114.110.108:443

102.38.96.108:995

123.240.131.1:443

109.158.159.179:993

186.105.182.127:443

190.44.40.48:995

88.233.194.154:2222

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2044 904 WerFault.exe explorer.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

regsvr32.exe

pid process

1860 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1860 regsvr32.exe

pid	pid_target	process	target process
2044	904	WerFault.exe	explorer.exe

pid	process
1860	regsvr32.exe

pid	process
1860	regsvr32.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 964 wrote to memory of 1860	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1860	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1860	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1860	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1860	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1860	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1860	964	regsvr32.exe	regsvr32.exe
PID 1860 wrote to memory of 904	1860	regsvr32.exe	explorer.exe
PID 1860 wrote to memory of 904	1860	regsvr32.exe	explorer.exe
PID 1860 wrote to memory of 904	1860	regsvr32.exe	explorer.exe
PID 1860 wrote to memory of 904	1860	regsvr32.exe	explorer.exe
PID 1860 wrote to memory of 904	1860	regsvr32.exe	explorer.exe
PID 1860 wrote to memory of 904	1860	regsvr32.exe	explorer.exe
PID 904 wrote to memory of 2044	904	explorer.exe	WerFault.exe
PID 904 wrote to memory of 2044	904	explorer.exe	WerFault.exe
PID 904 wrote to memory of 2044	904	explorer.exe	WerFault.exe
PID 904 wrote to memory of 2044	904	explorer.exe	WerFault.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\290dffcd8d6abddd78695cec5b7b19c67e200f19ec61664c12f98aacc61b1c4a.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:964

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\290dffcd8d6abddd78695cec5b7b19c67e200f19ec61664c12f98aacc61b1c4a.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1860

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 904 -s 408
4⤵
- Program crash
PID:2044

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/904-60-0x0000000000000000-mapping.dmp

Download
memory/904-62-0x0000000074161000-0x0000000074163000-memory.dmp

Filesize
8KB

Download
memory/904-64-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/904-66-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/964-54-0x000007FEFB7D1000-0x000007FEFB7D3000-memory.dmp

Filesize
8KB

Download
memory/1860-55-0x0000000000000000-mapping.dmp

Download
memory/1860-56-0x0000000074BB1000-0x0000000074BB3000-memory.dmp

Filesize
8KB

Download
memory/1860-57-0x0000000000240000-0x0000000000262000-memory.dmp

Filesize
136KB

Download
memory/1860-59-0x0000000000240000-0x0000000000262000-memory.dmp

Filesize
136KB

Download
memory/1860-63-0x0000000000240000-0x0000000000262000-memory.dmp

Filesize
136KB

Download
memory/2044-65-0x0000000000000000-mapping.dmp

Download