qakbot | d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7

General

Target

d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7.dll
Size

1.1MB
MD5

be79c81e60d5358e1b938893c5667eed
SHA1

e5c34e67ab78d8ced054670700b8cefa02815687
SHA256

d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7
SHA512

1c545a55ddeb8934dd22deb8afb48f2b8033dcfb15bbfb910a14355ae0ca0741c56ecdcfd41cd08b49f645ff2679a6358484de6898471db8d63de3755cdaf985

Score

10^/10

qakbot tr 1643025272 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.10

Botnet

tr

Campaign

1643025272

C2

103.143.8.71:6881

37.210.172.200:2222

136.143.11.232:443

190.73.3.148:2222

78.101.147.76:61202

82.152.39.39:443

65.100.174.110:995

65.100.174.110:443

111.125.245.116:995

117.248.109.38:21

31.215.99.178:443

103.142.10.177:443

39.49.110.129:995

86.97.246.244:1194

68.204.7.158:443

217.128.93.27:2222

144.86.28.125:443

94.59.253.222:2222

120.150.218.241:995

185.249.85.209:443

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

Processes:

regsvr32.exe

pid process

708 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

Processes:

schtasks.exe

pid process

2268 schtasks.exe

pid	process
708	regsvr32.exe

pid	process
2268	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Xgupoebi\da2223df = eb6e3e121214864f24209fab9fef470c6f1fa4c284068feaecac124fb011f7cef1af86f71484547e0e34ee4a77fb960193f8a5aa96707dc3a836babb8ce38f5f80d42583	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Xgupoebi\efbdf391 = f9a792059d387e36127a1366d0d7f4949709d5f306cadb123e1df4903513b5f94e44a85af95557515021c5724938a76ec31f4efd5145b6be5d26498fa11ee6351f74222ad8cef1acaaf78b303f920b6d1845533de88d27758ff23a5b959afd292deead20c32360bfca3f9444da75e4c1c418fc70bcc96216f85d0058567b102e0802daaa31a46c866d563cf183fb0d2142971e25e759e1cf4a6798cf04e6e2e7e0691a5766fc20fbfe72d1febd57e394350f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Xgupoebi\2848fb02 = 8ff2d5927689c69b645a0d38b77290be407713548bc11349a02c2e28	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Xgupoebi\90f49c67 = 66efc9b10e64b04144ada698b97b1b8eb20b468b42f9b20a51cf4175057b6b2087c499189f7a1acc35edee783331a7c5aac092e62865aecd26af366a8af7d77818cd08ddedf83673428682a9b0038da0ad883fa5de9bb383a41c92f509079402377cd046f702f1281dcd1509bb624557dd	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Xgupoebi\570194f4 = 5554d33f6a3cb4286565470bf9222ca53e4382a511a37f102428fb06497ef49fef03073301d28cf26c91a1840361954c5a6c1cb517621d	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Xgupoebi	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Xgupoebi\edfcd3ed = 4b56cef4e0f436e7685bc8d8a9ba744f94c12903ebba11825469359d3015183364eaa35a6c0bc7	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Xgupoebi\5540b488 = 953c0d542564ded3606c98e81f765d98629cb1be3cbfe3f4	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Xgupoebi\a56b4c29 = b44b35117ed8de707856f56562e0461b90f98490aefdd502fed8c5a0e1de5b76c6d9cf8a77c319ec0e6833e3bfdd8c4e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Xgupoebi\da2223df = eb6e29121214b33b73cde17fc0648cda51c1bd6be124fa4e57863d307476ff8c170b0e0cfc2112e7ac277490b161eb0e9c27dd12f04b838c9fd91b28a78eeaf5e18b0d162ab6fe4210ef5a4e6f0a40df8d1a0eabd7b41d90ad	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

2776 regsvr32.exe
2776 regsvr32.exe
708 regsvr32.exe
708 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

2776 regsvr32.exe
708 regsvr32.exe

pid	process
2776	regsvr32.exe
2776	regsvr32.exe
708	regsvr32.exe
708	regsvr32.exe

pid	process
2776	regsvr32.exe
708	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 2504 wrote to memory of 2776	2504	regsvr32.exe	regsvr32.exe
PID 2504 wrote to memory of 2776	2504	regsvr32.exe	regsvr32.exe
PID 2504 wrote to memory of 2776	2504	regsvr32.exe	regsvr32.exe
PID 2776 wrote to memory of 1356	2776	regsvr32.exe	explorer.exe
PID 2776 wrote to memory of 1356	2776	regsvr32.exe	explorer.exe
PID 2776 wrote to memory of 1356	2776	regsvr32.exe	explorer.exe
PID 2776 wrote to memory of 1356	2776	regsvr32.exe	explorer.exe
PID 2776 wrote to memory of 1356	2776	regsvr32.exe	explorer.exe
PID 1356 wrote to memory of 2268	1356	explorer.exe	schtasks.exe
PID 1356 wrote to memory of 2268	1356	explorer.exe	schtasks.exe
PID 1356 wrote to memory of 2268	1356	explorer.exe	schtasks.exe
PID 700 wrote to memory of 708	700	regsvr32.exe	regsvr32.exe
PID 700 wrote to memory of 708	700	regsvr32.exe	regsvr32.exe
PID 700 wrote to memory of 708	700	regsvr32.exe	regsvr32.exe
PID 708 wrote to memory of 672	708	regsvr32.exe	explorer.exe
PID 708 wrote to memory of 672	708	regsvr32.exe	explorer.exe
PID 708 wrote to memory of 672	708	regsvr32.exe	explorer.exe
PID 708 wrote to memory of 672	708	regsvr32.exe	explorer.exe
PID 708 wrote to memory of 672	708	regsvr32.exe	explorer.exe
PID 672 wrote to memory of 1372	672	explorer.exe	reg.exe
PID 672 wrote to memory of 1372	672	explorer.exe	reg.exe
PID 672 wrote to memory of 880	672	explorer.exe	reg.exe
PID 672 wrote to memory of 880	672	explorer.exe	reg.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2504

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2776

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn naycmbdw /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7.dll\"" /SC ONCE /Z /ST 11:28 /ET 11:40
4⤵
- Creates scheduled task(s)
PID:2268

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:700

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:708

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:672

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\Mdeyahcta" /d "0"
4⤵
PID:1372

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\Ykesisqy" /d "0"
4⤵
PID:880

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Disabling Security Tools

1

T1089

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7.dll
MD5
be79c81e60d5358e1b938893c5667eed

SHA1
e5c34e67ab78d8ced054670700b8cefa02815687

SHA256
d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7

SHA512
1c545a55ddeb8934dd22deb8afb48f2b8033dcfb15bbfb910a14355ae0ca0741c56ecdcfd41cd08b49f645ff2679a6358484de6898471db8d63de3755cdaf985

Download Submit
\Users\Admin\AppData\Local\Temp\d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7.dll
MD5
be79c81e60d5358e1b938893c5667eed

SHA1
e5c34e67ab78d8ced054670700b8cefa02815687

SHA256
d0bd651423152c4639790bded4df6189e703a8db831a8725bf3967436ad10df7

SHA512
1c545a55ddeb8934dd22deb8afb48f2b8033dcfb15bbfb910a14355ae0ca0741c56ecdcfd41cd08b49f645ff2679a6358484de6898471db8d63de3755cdaf985

Download Submit
memory/672-124-0x0000000000420000-0x0000000000441000-memory.dmp

Filesize
132KB

Download
memory/1356-119-0x0000000000AF0000-0x0000000000B11000-memory.dmp

Filesize
132KB

Download
memory/2776-115-0x0000000002FE0000-0x0000000002FE1000-memory.dmp

Filesize
4KB

Download
memory/2776-116-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads