qakbot | b47bf41986964ec1f181f023eacc2c10eed2ad556f64d402bec61b39e60aae69

General

Target

about/wantNo.dll
Size

368KB
MD5

aaabcb8c5464c4fdb6d72816f77f3b65
SHA1

7397d48671bde4ef13ae59f3427f0c1a1e7977d4
SHA256

1cbd5c3072fd99bff1408bc1f8a3b09206322de8b83b743a57efa24adefdb44f
SHA512

c5165a9e1f8185a94256bb67cf89d035f743e461795f0444208ee116df53bec5633673527cf52727462a8c543286c2f05f74dcc16078e5a1d2689ea434876546
SSDEEP

6144:0u8T9zrStWm3C3klS1gqbe5L05kVxVFInAPexY5ixyizO8wj+A:/8ZSg24Vbe5LFVxVFIAPWelSZm

Score

10^/10

qakbot obama202 1663062752 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.858

Botnet

obama202

Campaign

1663062752

C2

99.232.140.205:2222

41.69.118.117:995

179.111.111.88:32101

37.210.148.30:995

47.146.182.110:443

191.97.234.238:995

64.207.215.69:443

88.233.194.154:2222

81.131.161.131:2078

86.98.156.176:993

200.161.62.126:32101

88.244.84.195:443

78.100.254.17:2222

85.114.99.34:443

113.170.216.154:443

194.49.79.231:443

193.3.19.37:443

84.38.133.191:443

175.110.231.67:443

191.84.204.214:995

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

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

4748 regsvr32.exe

pid	process
4748	regsvr32.exe

Drops file in System32 directory 2 IoCs

Processes:

powershell.exe

description	ioc	process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.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

4944 schtasks.exe

pid	process
4944	schtasks.exe

Modifies data under HKEY_USERS 51 IoCs

Processes:

powershell.exeexplorer.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oluavbyy\8bcd33a1 = 6189344a3ae96e16531ff7f5e6810f31de	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oluavbyy\7be6cb00 = 2890afcdac948db05afffecb07dc31253d2e184001a8c160c23ca9b864edb60565fbbed393456930572ba58329	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oluavbyy\f4845c57 = a4b1770112befdecfdeb7f340a60d484a1eba200c5fa6ac9f41ce827debb4ea0208d43178a71075ca2aefb34d759032bcfce44262e96af040f0a8e0b22aeb088b0cdc99e7e1110aa7906ff552f8555ead284	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oluavbyy\c11b8c19 = 55f47dbf6d7e7615a99f4a16c11e73f078fea5b76017e5604274530e9a4c2c2d663b0b3560a6a571ea94ad88c8fab67e4043d5ab433d21ecb7dc591e368e205a9edf6d01785f5891a11ff475d91f2861cccab14fb7487a853cf6da6a0b6a10bf092a58a0c2517bf21d279cfb2dd8f54e3eb272662912803daeb2af12ac0bab631760e593f64823223252aca8f76910ce7892d1a1b7e29412	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oluavbyy\c35aac65 = fb7e064fc604f9ba23ad13cad4e62e1269cc6331529a1ec9a35c7c89a36af16aad9cee463b3c6575180fd54e33a092642563b7a6240d99d7281f49fc676f9f2a047071de66cb3570a63e30b004e62455356ef08a6f58823cfb407bc1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oluavbyy\be52e3ef = 1e61162d94656485072c41eb397e95e941f816bd7219319db661ae0ddd436412233b2e0a7e72884ba079bd96b12db74d0ce5d6daa3aec9ffb36488f799dd2f642b5751b75b43240f22b01d4a55327f118c	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oluavbyy\f4845c57 = a4b1600112bece33c159a1e9f1501609946b1e22a75e13bb5705739f978f1c264181bccd6c8cc484dd67e39a2dda7ae439a55f500b38a53101195bf184	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oluavbyy	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oluavbyy\6ee848a = 2edb09ca9337d9d4b84cfba7435eec4539901bdc0c1b40b9d5f04a204b67b50632abd99e4154f16b5994baedfc2d5679	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oluavbyy\79a7eb7c = 0507b8872eebb844c9c6d7d8ea8433ae171f2314346ee00b2202de71c4716c90142c23d8bb0aae8b8e8d6861456f5cf465640aa5679cc99480d8d7a36c54c1d01485f56d9717bad061	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exeexplorer.exe

pid	process
3572	regsvr32.exe
3572	regsvr32.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe
2276	explorer.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

3572 regsvr32.exe
4748 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3468 powershell.exe

description	pid	process
Token: SeDebugPrivilege	3468	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

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

description	pid	process	target process
PID 4856 wrote to memory of 3572	4856	regsvr32.exe	regsvr32.exe
PID 4856 wrote to memory of 3572	4856	regsvr32.exe	regsvr32.exe
PID 4856 wrote to memory of 3572	4856	regsvr32.exe	regsvr32.exe
PID 3572 wrote to memory of 2276	3572	regsvr32.exe	explorer.exe
PID 3572 wrote to memory of 2276	3572	regsvr32.exe	explorer.exe
PID 3572 wrote to memory of 2276	3572	regsvr32.exe	explorer.exe
PID 3572 wrote to memory of 2276	3572	regsvr32.exe	explorer.exe
PID 3572 wrote to memory of 2276	3572	regsvr32.exe	explorer.exe
PID 2276 wrote to memory of 4944	2276	explorer.exe	schtasks.exe
PID 2276 wrote to memory of 4944	2276	explorer.exe	schtasks.exe
PID 2276 wrote to memory of 4944	2276	explorer.exe	schtasks.exe
PID 3468 wrote to memory of 2376	3468	powershell.exe	regsvr32.exe
PID 3468 wrote to memory of 2376	3468	powershell.exe	regsvr32.exe
PID 2376 wrote to memory of 4748	2376	regsvr32.exe	regsvr32.exe
PID 2376 wrote to memory of 4748	2376	regsvr32.exe	regsvr32.exe
PID 2376 wrote to memory of 4748	2376	regsvr32.exe	regsvr32.exe
PID 4748 wrote to memory of 3188	4748	regsvr32.exe	explorer.exe
PID 4748 wrote to memory of 3188	4748	regsvr32.exe	explorer.exe
PID 4748 wrote to memory of 3188	4748	regsvr32.exe	explorer.exe
PID 4748 wrote to memory of 3188	4748	regsvr32.exe	explorer.exe
PID 4748 wrote to memory of 3188	4748	regsvr32.exe	explorer.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\about\wantNo.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4856
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\about\wantNo.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3572
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2276
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 16:48 /tn itzvqxvruc /ET 16:59 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAYQBiAG8AdQB0AFwAdwBhAG4AdABOAG8ALgBkAGwAbAAiAA==" /SC ONCE
      4⤵
      Creates scheduled task(s)
      PID:4944

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAYQBiAG8AdQB0AFwAdwBhAG4AdABOAG8ALgBkAGwAbAAiAA==
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3468
- C:\Windows\system32\regsvr32.exe
  "C:\Windows\system32\regsvr32.exe" C:\Users\Admin\AppData\Local\Temp\about\wantNo.dll
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2376
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Users\Admin\AppData\Local\Temp\about\wantNo.dll
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:4748
  - - C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      4⤵
      Modifies data under HKEY_USERS
      PID:3188

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\about\wantNo.dll

Filesize
368KB

MD5
aaabcb8c5464c4fdb6d72816f77f3b65

SHA1
7397d48671bde4ef13ae59f3427f0c1a1e7977d4

SHA256
1cbd5c3072fd99bff1408bc1f8a3b09206322de8b83b743a57efa24adefdb44f

SHA512
c5165a9e1f8185a94256bb67cf89d035f743e461795f0444208ee116df53bec5633673527cf52727462a8c543286c2f05f74dcc16078e5a1d2689ea434876546

Download Submit
C:\Users\Admin\AppData\Local\Temp\about\wantNo.dll

Filesize
368KB

MD5
aaabcb8c5464c4fdb6d72816f77f3b65

SHA1
7397d48671bde4ef13ae59f3427f0c1a1e7977d4

SHA256
1cbd5c3072fd99bff1408bc1f8a3b09206322de8b83b743a57efa24adefdb44f

SHA512
c5165a9e1f8185a94256bb67cf89d035f743e461795f0444208ee116df53bec5633673527cf52727462a8c543286c2f05f74dcc16078e5a1d2689ea434876546

Download Submit
\??\PIPE\wkssvc

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/2276-138-0x0000000000AD0000-0x0000000000AF2000-memory.dmp

Filesize
136KB

Download
memory/2276-134-0x0000000000000000-mapping.dmp

Download
memory/2276-136-0x0000000000AD0000-0x0000000000AF2000-memory.dmp

Filesize
136KB

Download
memory/2376-140-0x0000000000000000-mapping.dmp

Download
memory/3188-149-0x0000000000B40000-0x0000000000B62000-memory.dmp

Filesize
136KB

Download
memory/3188-151-0x0000000000B40000-0x0000000000B62000-memory.dmp

Filesize
136KB

Download
memory/3188-147-0x0000000000000000-mapping.dmp

Download
memory/3468-139-0x000001D0C8F10000-0x000001D0C8F32000-memory.dmp

Filesize
136KB

Download
memory/3468-144-0x00007FF8A95B0000-0x00007FF8AA071000-memory.dmp

Filesize
10.8MB

Download
memory/3468-150-0x00007FF8A95B0000-0x00007FF8AA071000-memory.dmp

Filesize
10.8MB

Download
memory/3572-132-0x0000000000000000-mapping.dmp

Download
memory/3572-135-0x00000000010C0000-0x00000000010E2000-memory.dmp

Filesize
136KB

Download
memory/3572-133-0x00000000010C0000-0x00000000010E2000-memory.dmp

Filesize
136KB

Download
memory/4748-142-0x0000000000000000-mapping.dmp

Download
memory/4748-148-0x0000000000590000-0x00000000005B2000-memory.dmp

Filesize
136KB

Download
memory/4748-146-0x0000000000590000-0x00000000005B2000-memory.dmp

Filesize
136KB

Download
memory/4944-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads