qakbot | 00eb9e819548a07373a5f3aacc0f449171dc3e520cef7086fd7f47d9ad3fc5f3

Analysis

max time kernel
144s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19/12/2023, 20:33

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General

Target
9635dc7f7bc526b80b4fed8ddeeede37.dll
Size 820KB
Sample231219-zcckvsfaaj
SHA256 00eb9e819548a07373a5f3aacc0f449171dc3e520cef7086fd7f47d9ad3fc5f3
MD5 9635dc7f7bc526b80b4fed8ddeeede37
SHA1 062ed276f7d55a4cf137441a437f9507dd787310
SHA512 4517989bf5181842ae028787affa19a3f1d021eb4c75aa61f23123eeaf4fbe51c79a7a94829f35824b91c543f5b138cb1f3ad043c9081c613592cd378237289c
SSDEEP 24576:OO6c3oCrVA7bEK7mJaW2eX8TvE81cIzsk6EzCUfk7Gu:UuVeEK7mmeX8TBcIzsk6hUf4J
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

qakbot obama112 1633682302 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama112

Campaign

1633682302

98.157.235.126:443
124.123.42.115:2222
185.250.148.74:443
73.77.87.137:443
188.50.169.158:443
216.201.162.158:443
174.54.193.186:443
27.223.92.142:995
220.255.25.28:2222
103.142.10.177:443
2.222.167.138:443
66.177.215.152:0
122.11.220.212:2222
85.109.229.54:995
140.82.49.12:443
199.27.127.129:443
209.50.20.255:443
73.230.205.91:443
200.232.214.222:995
81.241.252.59:2078
47.22.148.6:443
188.50.26.190:995
41.228.22.180:443
41.86.42.158:995
37.210.152.224:995
96.57.188.174:2078
41.86.42.158:443
94.200.181.154:443
182.176.180.73:443
63.143.92.99:995
69.30.186.190:443
167.248.117.81:443
73.52.50.32:443
72.173.78.211:443
73.77.87.137:995
136.232.34.70:443
40.131.140.155:995
181.118.183.94:443
93.48.58.123:2222
187.250.159.104:443
186.32.163.199:443
89.137.52.44:443
120.150.218.241:995
38.10.197.234:443
203.213.107.174:443
76.25.142.196:443
110.174.64.179:995
202.134.178.157:443
73.151.236.31:443
173.21.10.71:2222
45.46.53.140:2222
71.74.12.34:443
187.172.240.28:443
181.4.53.6:465
47.40.196.233:2222
189.136.217.97:995
67.165.206.193:993
68.204.7.158:443
86.8.177.143:443
201.93.111.2:995
89.101.97.139:443
109.12.111.14:443
24.55.112.61:443
66.103.170.104:2222
24.139.72.117:443
24.229.150.54:995
177.170.201.134:995
209.142.97.161:995
72.252.201.69:443
74.72.237.54:443
2.99.100.134:2222
81.250.153.227:2222
197.90.147.89:61201
66.177.215.152:50010
131.191.107.34:995
80.6.192.58:443
103.148.120.144:443
75.75.179.226:443
24.171.50.5:443
77.57.204.78:443
49.33.237.65:443
75.188.35.168:443
120.151.47.189:443
173.25.162.221:443
201.6.246.227:995
66.177.215.152:443
217.17.56.163:2222
202.165.32.158:2222
39.52.229.8:995
42.60.70.14:443
73.140.38.124:443
167.248.100.227:443
63.70.164.200:443
189.131.221.201:443
181.84.114.46:443
167.248.99.149:443
177.94.21.110:995
50.54.32.149:443
189.224.181.39:443
24.119.214.7:443
177.94.125.59:995
73.130.180.25:443
217.17.56.163:2078
75.66.88.33:443
206.47.134.234:2222
167.248.54.34:2222
181.4.53.6:443
190.198.206.189:2222
167.248.111.245:443
96.46.103.226:443
73.25.124.140:2222
24.152.219.253:995
68.186.192.69:443
162.210.220.137:443
174.54.58.170:443
103.246.130.114:1194
103.246.130.35:21
103.246.130.2:20
103.246.130.122:20
105.198.236.99:443
103.157.122.198:995
4.34.193.180:995
159.2.51.200:2222
187.101.25.96:32100
76.84.230.103:443
174.59.35.191:443
173.63.245.129:443
68.117.229.117:443
75.163.81.130:995
76.84.32.159:443
147.92.51.49:443
76.84.226.17:443
68.13.157.69:443
167.248.126.223:443
72.196.22.184:443
98.22.92.139:995
97.98.130.50:443
196.117.226.146:995
191.191.38.8:443
188.210.210.122:443
96.46.103.109:2222
37.117.191.19:2222
24.32.174.175:443
76.84.225.21:443

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 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Jaodrtyoe = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Drzlcrtrakui = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
3016	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/Job

T1053

pid	Process
1096	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Joadnvd\c0218d71 = ca4fb842ab16c76c3ff2a4864c24129e84cebb	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Joadnvd\bd29c2fb = 2139e314ba8cbbe051ae342c3ad6ce36d8adbf79eaa0f366c8be82b54cdfc70ce0388619a7170035fc0fb9a5044b5d7aa20c9f457963a48912ba5c7ff1e3d90ad6d2ba6573de3817c5ab4139cd25224a22f230a5c5	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Joadnvd\595a59e = d828bd76796082dbc8443ec253c37f2153980c25b4455fa7e5b6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Joadnvd\c260ad0d = ecdd2a28ed3617d6a8f5828bc776cf6f5cef30cd48e836fb053f2a67a4d3e60c54320030b497f5418f1fba	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Joadnvd\300a75d0 = 2280f33535122b5b4a21bdcebf835d87d455f22731d47127ad90da91e6459412c915ec0375115c09cf464be8d1c500e18e0f63ac927d33f12b4e045c5043f84770dd12724c760f3e913e7e401ddc862901cb40e2236dbb1a03e5	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Joadnvd\4f431a26 = 5d0ffbac2993144edcd0a527e1efc17916965b7050c11e5aff687f5a8d856f26adeabe7fe54d9e1f5da353d572bbe55a09	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Joadnvd	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Joadnvd\4f431a26 = 5d0fecac299321095421fb2be341cd87ffd14a08ce8702add0f45e6c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Joadnvd\7adcca68 = 884810cf8c44d6237bc7a094b901e344a433c15bc9636d196a89b2087cf136e1cc15b494630c7fdaf5420a992933ed4dc286d1c89a5d91b6895937d12681066a5a3c103010c5cd560bcffcb96b385ba8a0adddf7afde0e0f40e98094383c1f8f99c9ebb20901e06a2ea4b5a3cb44a82036508431ae10e5f7638a629c45f441077bf4e563752a006cc38b280c79f482e168a282d16f8bfab9c312	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Joadnvd\789dea14 = 92453eccba3a3e32d05521535211a34b11b611dd4e2bca0b03b2553d725137824255fd6f841ed54717788dea3417cf87147bfe49c83a214c6c	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3420	rundll32.exe
3420	rundll32.exe
3016	regsvr32.exe
3016	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
3420	rundll32.exe
3016	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4816 wrote to memory of 3420	4816	rundll32.exe	81
PID 4816 wrote to memory of 3420	4816	rundll32.exe	81
PID 4816 wrote to memory of 3420	4816	rundll32.exe	81
PID 3420 wrote to memory of 1912	3420	rundll32.exe	94
PID 3420 wrote to memory of 1912	3420	rundll32.exe	94
PID 3420 wrote to memory of 1912	3420	rundll32.exe	94
PID 3420 wrote to memory of 1912	3420	rundll32.exe	94
PID 3420 wrote to memory of 1912	3420	rundll32.exe	94
PID 1912 wrote to memory of 1096	1912	explorer.exe	95
PID 1912 wrote to memory of 1096	1912	explorer.exe	95
PID 1912 wrote to memory of 1096	1912	explorer.exe	95
PID 4752 wrote to memory of 3016	4752	regsvr32.exe	101
PID 4752 wrote to memory of 3016	4752	regsvr32.exe	101
PID 4752 wrote to memory of 3016	4752	regsvr32.exe	101
PID 3016 wrote to memory of 812	3016	regsvr32.exe	102
PID 3016 wrote to memory of 812	3016	regsvr32.exe	102
PID 3016 wrote to memory of 812	3016	regsvr32.exe	102
PID 3016 wrote to memory of 812	3016	regsvr32.exe	102
PID 3016 wrote to memory of 812	3016	regsvr32.exe	102
PID 812 wrote to memory of 3620	812	explorer.exe	103
PID 812 wrote to memory of 3620	812	explorer.exe	103
PID 812 wrote to memory of 4472	812	explorer.exe	105
PID 812 wrote to memory of 4472	812	explorer.exe	105

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9635dc7f7bc526b80b4fed8ddeeede37.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4816
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9635dc7f7bc526b80b4fed8ddeeede37.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3420
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1912
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hijcmsnm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\9635dc7f7bc526b80b4fed8ddeeede37.dll\"" /SC ONCE /Z /ST 02:47 /ET 02:59
      4⤵
      Creates scheduled task(s)
      PID:1096

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\9635dc7f7bc526b80b4fed8ddeeede37.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4752
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\9635dc7f7bc526b80b4fed8ddeeede37.dll"
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3016
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Modifies data under HKEY_USERS
    - Suspicious use of WriteProcessMemory
    PID:812
  - - 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\Drzlcrtrakui" /d "0"
      4⤵
      Windows security bypass
      PID:3620
  - - 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\Jaodrtyoe" /d "0"
      4⤵
      Windows security bypass
      PID:4472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

9635dc7f7bc526b80b4fed8ddeeede37.dll

Path C:\Users\Admin\AppData\Local\Temp\9635dc7f7bc526b80b4fed8ddeeede37.dll
Size 820KB
SHA256 00eb9e819548a07373a5f3aacc0f449171dc3e520cef7086fd7f47d9ad3fc5f3
MD5 9635dc7f7bc526b80b4fed8ddeeede37
SHA1 062ed276f7d55a4cf137441a437f9507dd787310
SHA512 4517989bf5181842ae028787affa19a3f1d021eb4c75aa61f23123eeaf4fbe51c79a7a94829f35824b91c543f5b138cb1f3ad043c9081c613592cd378237289c
SSDEEP 24576:OO6c3oCrVA7bEK7mJaW2eX8TvE81cIzsk6EzCUfk7Gu:UuVeEK7mmeX8TBcIzsk6hUf4J
MD5 SHA1 SHA512 SSDEEP

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memory/812-21-0x00000000005D0000-0x00000000005F1000-memory.dmp

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memory/812-28-0x00000000005D0000-0x00000000005F1000-memory.dmp

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memory/812-26-0x00000000005D0000-0x00000000005F1000-memory.dmp

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memory/812-25-0x00000000005D0000-0x00000000005F1000-memory.dmp

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memory/812-24-0x00000000005D0000-0x00000000005F1000-memory.dmp

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memory/1912-5-0x0000000001450000-0x0000000001471000-memory.dmp

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memory/1912-9-0x0000000001450000-0x0000000001471000-memory.dmp

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memory/1912-10-0x0000000001450000-0x0000000001471000-memory.dmp

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memory/1912-11-0x0000000001450000-0x0000000001471000-memory.dmp

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memory/1912-13-0x0000000001450000-0x0000000001471000-memory.dmp

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memory/3016-22-0x0000000074940000-0x0000000074AA6000-memory.dmp

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memory/3016-18-0x0000000074940000-0x0000000074AA6000-memory.dmp

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memory/3016-20-0x0000000001060000-0x0000000001061000-memory.dmp

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memory/3016-17-0x0000000074940000-0x0000000074AA6000-memory.dmp

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memory/3420-0-0x00000000749D0000-0x0000000074B36000-memory.dmp

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memory/3420-6-0x00000000749D0000-0x0000000074B36000-memory.dmp

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memory/3420-4-0x0000000000C70000-0x0000000000C71000-memory.dmp

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memory/3420-2-0x00000000749D0000-0x0000000074B36000-memory.dmp

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memory/3420-1-0x00000000749D0000-0x0000000074B36000-memory.dmp

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