qakbot | 1ddc0b29bcf4c931f8bba2376efcff107b17298936b1c34e4214f5c980b4284c

General

Target

mcjcnh.exe
Size

1.0MB
MD5

f16cc6bcd3c65c1904db20e19a6d4a23
SHA1

7d227061682613d6eede33e85a410d9ea6d87bad
SHA256

1ddc0b29bcf4c931f8bba2376efcff107b17298936b1c34e4214f5c980b4284c
SHA512

739933a9dc0229aed913157bb248f016afce2c90bdd1aee8da63e4f9fb9cb144f9d63987da280cca9a56068fd736c188750f0ff139ab793eeb3d214d346f6597

Score

10^/10

qakbot notset 1604404534 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

notset

Campaign

1604404534

Credentials

Protocol: ftp
Host:
192.185.5.208
Port:
21
Username:
logger@dustinkeeling.com
Password:
NxdkxAp4dUsY

Protocol: ftp
Host:
162.241.218.118
Port:
21
Username:
logger@misterexterior.com
Password:
EcOV0DyGVgVN

Protocol: ftp
Host:
69.89.31.139
Port:
21
Username:
cpanel@vivekharris-architects.com
Password:
fcR7OvyLrMW6!

Protocol: ftp
Host:
169.207.67.14
Port:
21
Username:
cpanel@dovetailsolar.com
Password:
eQyicNLzzqPN

C2

67.6.55.77:443

89.136.39.108:443

2.50.58.76:443

188.25.158.61:443

45.63.107.192:995

45.32.154.10:443

94.52.160.116:443

45.63.107.192:2222

45.63.107.192:443

72.204.242.138:465

84.117.176.32:443

95.77.223.148:443

47.146.39.147:443

41.225.13.128:8443

80.14.209.42:2222

190.220.8.10:995

66.76.105.194:443

105.101.69.242:443

89.33.87.107:443

75.136.40.155:443

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Executes dropped EXE 2 IoCs

Processes:

pdezq.exepdezq.exe

pid process

1724 pdezq.exe
544 pdezq.exe
Loads dropped DLL 2 IoCs

Processes:

mcjcnh.exe

pid process

1848 mcjcnh.exe
1848 mcjcnh.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

1668 schtasks.exe
Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

mcjcnh.exemcjcnh.exepdezq.exepdezq.exeexplorer.exemcjcnh.exe

pid process

1848 mcjcnh.exe
804 mcjcnh.exe
804 mcjcnh.exe
1724 pdezq.exe
544 pdezq.exe
544 pdezq.exe
1448 explorer.exe
1448 explorer.exe
2008 mcjcnh.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

pdezq.exe

pid process

1724 pdezq.exe

pid	process
1724	pdezq.exe
544	pdezq.exe

pid	process
1848	mcjcnh.exe
1848	mcjcnh.exe

pid	process
1668	schtasks.exe

pid	process
1848	mcjcnh.exe
804	mcjcnh.exe
804	mcjcnh.exe
1724	pdezq.exe
544	pdezq.exe
544	pdezq.exe
1448	explorer.exe
1448	explorer.exe
2008	mcjcnh.exe

pid	process
1724	pdezq.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

mcjcnh.exepdezq.exetaskeng.exe

description	pid	process	target process
PID 1848 wrote to memory of 804	1848	mcjcnh.exe	mcjcnh.exe
PID 1848 wrote to memory of 804	1848	mcjcnh.exe	mcjcnh.exe
PID 1848 wrote to memory of 804	1848	mcjcnh.exe	mcjcnh.exe
PID 1848 wrote to memory of 804	1848	mcjcnh.exe	mcjcnh.exe
PID 1848 wrote to memory of 1724	1848	mcjcnh.exe	pdezq.exe
PID 1848 wrote to memory of 1724	1848	mcjcnh.exe	pdezq.exe
PID 1848 wrote to memory of 1724	1848	mcjcnh.exe	pdezq.exe
PID 1848 wrote to memory of 1724	1848	mcjcnh.exe	pdezq.exe
PID 1848 wrote to memory of 1668	1848	mcjcnh.exe	schtasks.exe
PID 1848 wrote to memory of 1668	1848	mcjcnh.exe	schtasks.exe
PID 1848 wrote to memory of 1668	1848	mcjcnh.exe	schtasks.exe
PID 1848 wrote to memory of 1668	1848	mcjcnh.exe	schtasks.exe
PID 1724 wrote to memory of 544	1724	pdezq.exe	pdezq.exe
PID 1724 wrote to memory of 544	1724	pdezq.exe	pdezq.exe
PID 1724 wrote to memory of 544	1724	pdezq.exe	pdezq.exe
PID 1724 wrote to memory of 544	1724	pdezq.exe	pdezq.exe
PID 1724 wrote to memory of 1448	1724	pdezq.exe	explorer.exe
PID 1724 wrote to memory of 1448	1724	pdezq.exe	explorer.exe
PID 1724 wrote to memory of 1448	1724	pdezq.exe	explorer.exe
PID 1724 wrote to memory of 1448	1724	pdezq.exe	explorer.exe
PID 1724 wrote to memory of 1448	1724	pdezq.exe	explorer.exe
PID 1840 wrote to memory of 2008	1840	taskeng.exe	mcjcnh.exe
PID 1840 wrote to memory of 2008	1840	taskeng.exe	mcjcnh.exe
PID 1840 wrote to memory of 2008	1840	taskeng.exe	mcjcnh.exe
PID 1840 wrote to memory of 2008	1840	taskeng.exe	mcjcnh.exe

C:\Users\Admin\AppData\Local\Temp\mcjcnh.exe
"C:\Users\Admin\AppData\Local\Temp\mcjcnh.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1848

C:\Users\Admin\AppData\Local\Temp\mcjcnh.exe
C:\Users\Admin\AppData\Local\Temp\mcjcnh.exe /C
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:804

C:\Users\Admin\AppData\Roaming\Microsoft\Ibricysyaiau\pdezq.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Ibricysyaiau\pdezq.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1724

C:\Users\Admin\AppData\Roaming\Microsoft\Ibricysyaiau\pdezq.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Ibricysyaiau\pdezq.exe /C
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:544

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1448

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn arxsoekp /tr "\"C:\Users\Admin\AppData\Local\Temp\mcjcnh.exe\" /I arxsoekp" /SC ONCE /Z /ST 14:45 /ET 14:57
2⤵
- Creates scheduled task(s)
PID:1668

C:\Windows\system32\taskeng.exe
taskeng.exe {881580B6-2735-4435-9BC9-28AE26871A26} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1840

C:\Users\Admin\AppData\Local\Temp\mcjcnh.exe
C:\Users\Admin\AppData\Local\Temp\mcjcnh.exe /I arxsoekp
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2008

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Ibricysyaiau\pdezq.dat
MD5
d56849d3235a8f8c4c8d18ae679d92c8

SHA1
f111132ead9231c8b1416236696156ee1e9ac6f0

SHA256
03798018b0148be139c1f671e9094e3f319319a0a9b2c553c2c711998c3800cc

SHA512
70e42a282d25367afa03b8984cb1352609c255996ce2652eae742a16ee7819f7c51f7ae7ab0413123b4d6fd088ff9d65ca800477c1526156d79bd3c0dab20821

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Ibricysyaiau\pdezq.exe
MD5
f16cc6bcd3c65c1904db20e19a6d4a23

SHA1
7d227061682613d6eede33e85a410d9ea6d87bad

SHA256
1ddc0b29bcf4c931f8bba2376efcff107b17298936b1c34e4214f5c980b4284c

SHA512
739933a9dc0229aed913157bb248f016afce2c90bdd1aee8da63e4f9fb9cb144f9d63987da280cca9a56068fd736c188750f0ff139ab793eeb3d214d346f6597

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Ibricysyaiau\pdezq.exe
MD5
f16cc6bcd3c65c1904db20e19a6d4a23

SHA1
7d227061682613d6eede33e85a410d9ea6d87bad

SHA256
1ddc0b29bcf4c931f8bba2376efcff107b17298936b1c34e4214f5c980b4284c

SHA512
739933a9dc0229aed913157bb248f016afce2c90bdd1aee8da63e4f9fb9cb144f9d63987da280cca9a56068fd736c188750f0ff139ab793eeb3d214d346f6597

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Ibricysyaiau\pdezq.exe
MD5
f16cc6bcd3c65c1904db20e19a6d4a23

SHA1
7d227061682613d6eede33e85a410d9ea6d87bad

SHA256
1ddc0b29bcf4c931f8bba2376efcff107b17298936b1c34e4214f5c980b4284c

SHA512
739933a9dc0229aed913157bb248f016afce2c90bdd1aee8da63e4f9fb9cb144f9d63987da280cca9a56068fd736c188750f0ff139ab793eeb3d214d346f6597

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Ibricysyaiau\pdezq.exe
MD5
f16cc6bcd3c65c1904db20e19a6d4a23

SHA1
7d227061682613d6eede33e85a410d9ea6d87bad

SHA256
1ddc0b29bcf4c931f8bba2376efcff107b17298936b1c34e4214f5c980b4284c

SHA512
739933a9dc0229aed913157bb248f016afce2c90bdd1aee8da63e4f9fb9cb144f9d63987da280cca9a56068fd736c188750f0ff139ab793eeb3d214d346f6597

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Ibricysyaiau\pdezq.exe
MD5
f16cc6bcd3c65c1904db20e19a6d4a23

SHA1
7d227061682613d6eede33e85a410d9ea6d87bad

SHA256
1ddc0b29bcf4c931f8bba2376efcff107b17298936b1c34e4214f5c980b4284c

SHA512
739933a9dc0229aed913157bb248f016afce2c90bdd1aee8da63e4f9fb9cb144f9d63987da280cca9a56068fd736c188750f0ff139ab793eeb3d214d346f6597

Download Submit
memory/544-8-0x0000000000000000-mapping.dmp

Download
memory/544-11-0x0000000002600000-0x0000000002611000-memory.dmp

Filesize
68KB

Download
memory/804-0-0x0000000000000000-mapping.dmp

Download
memory/804-1-0x0000000002640000-0x0000000002651000-memory.dmp

Filesize
68KB

Download
memory/1448-13-0x0000000000000000-mapping.dmp

Download
memory/1668-6-0x0000000000000000-mapping.dmp

Download
memory/1724-4-0x0000000000000000-mapping.dmp

Download
memory/1724-12-0x00000000021C0000-0x00000000021FA000-memory.dmp

Filesize
232KB

Download
memory/2008-15-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads