qakbot | bf65b4ab76fe08ca2764dcc075414641893300d011bfc87f7e67eeeb514d7d4b

General

Target

bf65b4ab76fe08ca2764dcc075414641893300d011bfc87f7e67eeeb514d7d4b.dll
Size

398KB
MD5

fdbf3023a94e3d9914878e72d6194523
SHA1

16203566222200d7bcc407adf55f40202c145085
SHA256

bf65b4ab76fe08ca2764dcc075414641893300d011bfc87f7e67eeeb514d7d4b
SHA512

fbde2f2c89815a493d3038a5382c840cc7786d89e032cc4bcbc847c16ebca1c938dd2363203a01ca4425974c62cfc5fe2b9aedb472c4d4fd83dd9b8ac7b4ab08
SSDEEP

6144:t9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+3:r2wr03pdf8vhhOKJET8Byq+3

Score

10^/10

qakbot biden01 1613656969 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden01

Campaign

1613656969

C2

172.87.157.235:3389

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

197.45.110.165:995

86.160.137.132:443

86.236.77.68:2222

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

72.252.201.69:443

71.117.132.169:443

98.173.34.212:995

83.110.12.140:2222

95.77.223.148:443

41.39.134.183:443

85.52.72.32:2222

195.12.154.8:443

108.160.123.244:443

96.57.188.174:2222

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

324 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

988 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1280 regsvr32.exe
1280 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1280 regsvr32.exe

pid	process
324	regsvr32.exe

pid	process
988	schtasks.exe

pid	process
1280	regsvr32.exe
1280	regsvr32.exe

pid	process
1280	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1340 wrote to memory of 1280	1340	regsvr32.exe	regsvr32.exe
PID 1340 wrote to memory of 1280	1340	regsvr32.exe	regsvr32.exe
PID 1340 wrote to memory of 1280	1340	regsvr32.exe	regsvr32.exe
PID 1340 wrote to memory of 1280	1340	regsvr32.exe	regsvr32.exe
PID 1340 wrote to memory of 1280	1340	regsvr32.exe	regsvr32.exe
PID 1340 wrote to memory of 1280	1340	regsvr32.exe	regsvr32.exe
PID 1340 wrote to memory of 1280	1340	regsvr32.exe	regsvr32.exe
PID 1280 wrote to memory of 1180	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1180	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1180	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1180	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1180	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1180	1280	regsvr32.exe	explorer.exe
PID 1180 wrote to memory of 988	1180	explorer.exe	schtasks.exe
PID 1180 wrote to memory of 988	1180	explorer.exe	schtasks.exe
PID 1180 wrote to memory of 988	1180	explorer.exe	schtasks.exe
PID 1180 wrote to memory of 988	1180	explorer.exe	schtasks.exe
PID 1344 wrote to memory of 1976	1344	taskeng.exe	regsvr32.exe
PID 1344 wrote to memory of 1976	1344	taskeng.exe	regsvr32.exe
PID 1344 wrote to memory of 1976	1344	taskeng.exe	regsvr32.exe
PID 1344 wrote to memory of 1976	1344	taskeng.exe	regsvr32.exe
PID 1344 wrote to memory of 1976	1344	taskeng.exe	regsvr32.exe
PID 1976 wrote to memory of 324	1976	regsvr32.exe	regsvr32.exe
PID 1976 wrote to memory of 324	1976	regsvr32.exe	regsvr32.exe
PID 1976 wrote to memory of 324	1976	regsvr32.exe	regsvr32.exe
PID 1976 wrote to memory of 324	1976	regsvr32.exe	regsvr32.exe
PID 1976 wrote to memory of 324	1976	regsvr32.exe	regsvr32.exe
PID 1976 wrote to memory of 324	1976	regsvr32.exe	regsvr32.exe
PID 1976 wrote to memory of 324	1976	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bf65b4ab76fe08ca2764dcc075414641893300d011bfc87f7e67eeeb514d7d4b.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1340

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\bf65b4ab76fe08ca2764dcc075414641893300d011bfc87f7e67eeeb514d7d4b.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1280

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1180

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn umdvuirbhf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\bf65b4ab76fe08ca2764dcc075414641893300d011bfc87f7e67eeeb514d7d4b.dll\"" /SC ONCE /Z /ST 11:09 /ET 11:21
4⤵
- Creates scheduled task(s)
PID:988

C:\Windows\system32\taskeng.exe
taskeng.exe {B46A396F-C66B-45F3-AB33-FEFF5535564C} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1344

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\bf65b4ab76fe08ca2764dcc075414641893300d011bfc87f7e67eeeb514d7d4b.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1976

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\bf65b4ab76fe08ca2764dcc075414641893300d011bfc87f7e67eeeb514d7d4b.dll"
3⤵
- Loads dropped DLL
PID:324

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

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\bf65b4ab76fe08ca2764dcc075414641893300d011bfc87f7e67eeeb514d7d4b.dll
Filesize
398KB

MD5
cf7452a424df12298ac60d6e0260547c

SHA1
fc5a8eaf26817e4bbce022fdc88e1b51fbd422a6

SHA256
629d1654e29060c239177c4ff13b411a71a1e2446c9dcf1eba2386c911ce8164

SHA512
76d33738886d1cc705469b0792363727c278e438dec0ce79aafd34c29dba9f989c92d37562ab0abcf61c45b48c0d79aecbc60a9cc043c2122a922a67fd03d60b

Download Submit
\Users\Admin\AppData\Local\Temp\bf65b4ab76fe08ca2764dcc075414641893300d011bfc87f7e67eeeb514d7d4b.dll
Filesize
398KB

MD5
cf7452a424df12298ac60d6e0260547c

SHA1
fc5a8eaf26817e4bbce022fdc88e1b51fbd422a6

SHA256
629d1654e29060c239177c4ff13b411a71a1e2446c9dcf1eba2386c911ce8164

SHA512
76d33738886d1cc705469b0792363727c278e438dec0ce79aafd34c29dba9f989c92d37562ab0abcf61c45b48c0d79aecbc60a9cc043c2122a922a67fd03d60b

Download Submit
memory/324-73-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/324-70-0x0000000000000000-mapping.dmp

Download
memory/988-65-0x0000000000000000-mapping.dmp

Download
memory/1180-64-0x0000000000140000-0x0000000000175000-memory.dmp

Filesize
212KB

Download
memory/1180-66-0x0000000000140000-0x0000000000175000-memory.dmp

Filesize
212KB

Download
memory/1180-60-0x0000000000000000-mapping.dmp

Download
memory/1180-62-0x0000000074371000-0x0000000074373000-memory.dmp

Filesize
8KB

Download
memory/1280-63-0x0000000000180000-0x00000000001E4000-memory.dmp

Filesize
400KB

Download
memory/1280-59-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/1280-58-0x0000000000180000-0x0000000000200000-memory.dmp

Filesize
512KB

Download
memory/1280-57-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/1280-56-0x00000000759C1000-0x00000000759C3000-memory.dmp

Filesize
8KB

Download
memory/1280-55-0x0000000000000000-mapping.dmp

Download
memory/1340-54-0x000007FEFBA21000-0x000007FEFBA23000-memory.dmp

Filesize
8KB

Download
memory/1976-67-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads