qakbot | 95fb6fa07e52c5d36f17511d96f6b02a0c9dccdbbe901b272e485a0216040056

General

Target

djzbss.exe
Size

1.0MB
MD5

9177274c1012045802ed88a27393bbde
SHA1

18c719ea024881af7b807ffb241fd04b0ac63a2a
SHA256

95fb6fa07e52c5d36f17511d96f6b02a0c9dccdbbe901b272e485a0216040056
SHA512

f77360d2f2b949a2af25f10ae33e928c14ff09818699d7517d4b2d5da7f0f5a604c30046e5d478ce40820175744d47e7491bc77e18fef8b31700569345173d5d

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:

xdajpg.exexdajpg.exe

pid process

1376 xdajpg.exe
1496 xdajpg.exe
Loads dropped DLL 2 IoCs

Processes:

djzbss.exe

pid process

288 djzbss.exe
288 djzbss.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

1504 schtasks.exe
Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

djzbss.exedjzbss.exexdajpg.exexdajpg.exeexplorer.exedjzbss.exe

pid process

288 djzbss.exe
1652 djzbss.exe
1652 djzbss.exe
1376 xdajpg.exe
1496 xdajpg.exe
1496 xdajpg.exe
748 explorer.exe
748 explorer.exe
1004 djzbss.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

xdajpg.exe

pid process

1376 xdajpg.exe

pid	process
1376	xdajpg.exe
1496	xdajpg.exe

pid	process
288	djzbss.exe
288	djzbss.exe

pid	process
1504	schtasks.exe

pid	process
288	djzbss.exe
1652	djzbss.exe
1652	djzbss.exe
1376	xdajpg.exe
1496	xdajpg.exe
1496	xdajpg.exe
748	explorer.exe
748	explorer.exe
1004	djzbss.exe

pid	process
1376	xdajpg.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

djzbss.exexdajpg.exetaskeng.exe

description	pid	process	target process
PID 288 wrote to memory of 1652	288	djzbss.exe	djzbss.exe
PID 288 wrote to memory of 1652	288	djzbss.exe	djzbss.exe
PID 288 wrote to memory of 1652	288	djzbss.exe	djzbss.exe
PID 288 wrote to memory of 1652	288	djzbss.exe	djzbss.exe
PID 288 wrote to memory of 1376	288	djzbss.exe	xdajpg.exe
PID 288 wrote to memory of 1376	288	djzbss.exe	xdajpg.exe
PID 288 wrote to memory of 1376	288	djzbss.exe	xdajpg.exe
PID 288 wrote to memory of 1376	288	djzbss.exe	xdajpg.exe
PID 288 wrote to memory of 1504	288	djzbss.exe	schtasks.exe
PID 288 wrote to memory of 1504	288	djzbss.exe	schtasks.exe
PID 288 wrote to memory of 1504	288	djzbss.exe	schtasks.exe
PID 288 wrote to memory of 1504	288	djzbss.exe	schtasks.exe
PID 1376 wrote to memory of 1496	1376	xdajpg.exe	xdajpg.exe
PID 1376 wrote to memory of 1496	1376	xdajpg.exe	xdajpg.exe
PID 1376 wrote to memory of 1496	1376	xdajpg.exe	xdajpg.exe
PID 1376 wrote to memory of 1496	1376	xdajpg.exe	xdajpg.exe
PID 1376 wrote to memory of 748	1376	xdajpg.exe	explorer.exe
PID 1376 wrote to memory of 748	1376	xdajpg.exe	explorer.exe
PID 1376 wrote to memory of 748	1376	xdajpg.exe	explorer.exe
PID 1376 wrote to memory of 748	1376	xdajpg.exe	explorer.exe
PID 1376 wrote to memory of 748	1376	xdajpg.exe	explorer.exe
PID 956 wrote to memory of 1004	956	taskeng.exe	djzbss.exe
PID 956 wrote to memory of 1004	956	taskeng.exe	djzbss.exe
PID 956 wrote to memory of 1004	956	taskeng.exe	djzbss.exe
PID 956 wrote to memory of 1004	956	taskeng.exe	djzbss.exe

C:\Users\Admin\AppData\Local\Temp\djzbss.exe
"C:\Users\Admin\AppData\Local\Temp\djzbss.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:288

C:\Users\Admin\AppData\Local\Temp\djzbss.exe
C:\Users\Admin\AppData\Local\Temp\djzbss.exe /C
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1652

C:\Users\Admin\AppData\Roaming\Microsoft\Ushqumzu\xdajpg.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Ushqumzu\xdajpg.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1376

C:\Users\Admin\AppData\Roaming\Microsoft\Ushqumzu\xdajpg.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Ushqumzu\xdajpg.exe /C
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1496

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:748

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wyaidzyzou /tr "\"C:\Users\Admin\AppData\Local\Temp\djzbss.exe\" /I wyaidzyzou" /SC ONCE /Z /ST 15:38 /ET 15:50
2⤵
- Creates scheduled task(s)
PID:1504

C:\Windows\system32\taskeng.exe
taskeng.exe {313A9760-BA20-4165-A1B5-1C2F412663F9} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:956

C:\Users\Admin\AppData\Local\Temp\djzbss.exe
C:\Users\Admin\AppData\Local\Temp\djzbss.exe /I wyaidzyzou
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1004

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\Ushqumzu\xdajpg.dat
MD5
9d4a7510d5e96e23fd05cf931512af76

SHA1
3df91d3edf16ecb0b9feafb39cff17e88f5786b7

SHA256
ae55afbb54c99d3a592f5322abde31fbaff515079a8030c67946db2d7c1e8bb6

SHA512
4723da01189422b1452a892ba3cab063d0865ff0a522fdc6aa82d301426a31651a22a102a2511e39bad2f5cb8773e2f0561d5d84b1827e234feb0d02de558374

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Ushqumzu\xdajpg.exe
MD5
9177274c1012045802ed88a27393bbde

SHA1
18c719ea024881af7b807ffb241fd04b0ac63a2a

SHA256
95fb6fa07e52c5d36f17511d96f6b02a0c9dccdbbe901b272e485a0216040056

SHA512
f77360d2f2b949a2af25f10ae33e928c14ff09818699d7517d4b2d5da7f0f5a604c30046e5d478ce40820175744d47e7491bc77e18fef8b31700569345173d5d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Ushqumzu\xdajpg.exe
MD5
9177274c1012045802ed88a27393bbde

SHA1
18c719ea024881af7b807ffb241fd04b0ac63a2a

SHA256
95fb6fa07e52c5d36f17511d96f6b02a0c9dccdbbe901b272e485a0216040056

SHA512
f77360d2f2b949a2af25f10ae33e928c14ff09818699d7517d4b2d5da7f0f5a604c30046e5d478ce40820175744d47e7491bc77e18fef8b31700569345173d5d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Ushqumzu\xdajpg.exe
MD5
9177274c1012045802ed88a27393bbde

SHA1
18c719ea024881af7b807ffb241fd04b0ac63a2a

SHA256
95fb6fa07e52c5d36f17511d96f6b02a0c9dccdbbe901b272e485a0216040056

SHA512
f77360d2f2b949a2af25f10ae33e928c14ff09818699d7517d4b2d5da7f0f5a604c30046e5d478ce40820175744d47e7491bc77e18fef8b31700569345173d5d

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Ushqumzu\xdajpg.exe
MD5
9177274c1012045802ed88a27393bbde

SHA1
18c719ea024881af7b807ffb241fd04b0ac63a2a

SHA256
95fb6fa07e52c5d36f17511d96f6b02a0c9dccdbbe901b272e485a0216040056

SHA512
f77360d2f2b949a2af25f10ae33e928c14ff09818699d7517d4b2d5da7f0f5a604c30046e5d478ce40820175744d47e7491bc77e18fef8b31700569345173d5d

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Ushqumzu\xdajpg.exe
MD5
9177274c1012045802ed88a27393bbde

SHA1
18c719ea024881af7b807ffb241fd04b0ac63a2a

SHA256
95fb6fa07e52c5d36f17511d96f6b02a0c9dccdbbe901b272e485a0216040056

SHA512
f77360d2f2b949a2af25f10ae33e928c14ff09818699d7517d4b2d5da7f0f5a604c30046e5d478ce40820175744d47e7491bc77e18fef8b31700569345173d5d

Download Submit
memory/748-12-0x0000000000000000-mapping.dmp

Download
memory/1004-14-0x0000000000000000-mapping.dmp

Download
memory/1376-4-0x0000000000000000-mapping.dmp

Download
memory/1376-11-0x0000000000830000-0x000000000086A000-memory.dmp

Filesize
232KB

Download
memory/1496-10-0x00000000025B0000-0x00000000025C1000-memory.dmp

Filesize
68KB

Download
memory/1496-8-0x0000000000000000-mapping.dmp

Download
memory/1504-6-0x0000000000000000-mapping.dmp

Download
memory/1652-0-0x0000000000000000-mapping.dmp

Download
memory/1652-1-0x0000000002510000-0x0000000002521000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads