qakbot | 73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8

General

Target

73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll
Size

2.3MB
MD5

74cf47683051f44e6fb55ac9360c717e
SHA1

93b1ab0a9e70a546c4b89dcb20a158dfc90b1421
SHA256

73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8
SHA512

8425057a65e7f7e39956b8b245bdcaf2d2e827664ee34693cd055ac92f37d1b4f285bac3acc3be9df67d99b1ab8edd4602d7b7bc80ba9eecc2979b8ab37cbb72

Score

10^/10

qakbot obama150 1640256791 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.10

Botnet

obama150

Campaign

1640256791

C2

96.21.251.127:2222

70.51.134.181:2222

69.14.172.24:443

186.64.87.213:443

94.62.161.77:995

103.139.242.30:990

114.79.148.170:443

217.164.247.241:2222

178.153.86.181:443

136.232.34.70:443

37.210.226.125:61202

173.21.10.71:2222

31.219.154.176:32101

140.82.49.12:443

32.221.229.7:443

24.152.219.253:995

106.51.48.170:50001

114.38.161.124:995

96.37.113.36:993

190.39.205.165:443

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
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112
Loads dropped DLL 2 IoCs

Processes:

regsvr32.exe

pid process

3816 regsvr32.exe
3816 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

748 schtasks.exe

pid	process
3816	regsvr32.exe
3816	regsvr32.exe

pid	process
748	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ghuthsdwv\fdc4703b = 5aa3542e1c0cf056eac537a986074c04214bd4a82a2c4115e61f433743edb715f271baae4266fa2c9331ca60bbd644dfec4bc6f0b796d6d52fa4	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ghuthsdwv\387058d4 = f2f77cce561dc3cb3c12cc8ca2bdad1ff5a5497d70b53506bfaa5e6f36ce9ef224aadb4988a93be8f84242827a6e4eb99fe1f6ff16b9654af144afcfe2bf3f65f2ee94e37303a7425ea2ce2f9d7362bc00b53608490ddd2189	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ghuthsdwv\72a6e76c = 2a53801b3776b768f353de149d5dc59b85f4e11160cdf11253b0acc8bf6ca5872623aac07333ce203192f0095e729fbc3f6bf248cbaa74addffd3ee50e2de8b56ac1499c25e9734c428267b965f78cf3	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ghuthsdwv	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ghuthsdwv\72a6e76c = 2a53971b3776822ef35013ffe69bf771f9391894ae279b8a60c74328505c9e06f069cffb176c91ad5814cfc55f08f4989ae20c90d85be1be339a8a	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ghuthsdwv\47393722 = 41316097df242d0356bd8006cbea962c5944e766e45355b0db3942c79929dd86f2a265e3a01375b5cc563162d1b39172abd8ecfb9943abe30def7dbd10237fd1d0d0bb3597559b208b672c9fcb2926c00bf62900efa18de04b7e9e91890fad5c6b816f5193cd0d68f11a0d2294286ae8393b5cebaf9e8c1a637c13ef4101bf1764592b8be0978f83926729df1cd8e1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ghuthsdwv\4578175e = bf069e4232a5e78b559611c896b9bff45e829e0bb08a3fd9c7a117836c929b823fb41f7c5aad8bb29f88aba675a2f176b82413fb1866eea3d4de280d09f45e4f648aeee2cca02f426300dbd4203296ec1fe025f7c1ca811daa51828e04fc20f110fb20866ce604ddecd037affa1ac503f8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ghuthsdwv\80cc3fb1 = 2da9b1c1c11e09da39cae54d927414e4c60a4bd9	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ghuthsdwv\ff855047 = e0a62ab34d1bd78c4306a9128a1b23d216e3fcef	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ghuthsdwv\def889a = 0528db7b035c03104803758d8121323ede2cc58d9e680a8283238d542579977367773209edf8f4	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid	process
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3664	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe
3816	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

3664 regsvr32.exe
3816 regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

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

description	pid	process	target process
PID 3788 wrote to memory of 3664	3788	regsvr32.exe	regsvr32.exe
PID 3788 wrote to memory of 3664	3788	regsvr32.exe	regsvr32.exe
PID 3788 wrote to memory of 3664	3788	regsvr32.exe	regsvr32.exe
PID 3664 wrote to memory of 3024	3664	regsvr32.exe	explorer.exe
PID 3664 wrote to memory of 3024	3664	regsvr32.exe	explorer.exe
PID 3664 wrote to memory of 3024	3664	regsvr32.exe	explorer.exe
PID 3664 wrote to memory of 3024	3664	regsvr32.exe	explorer.exe
PID 3664 wrote to memory of 3024	3664	regsvr32.exe	explorer.exe
PID 3024 wrote to memory of 748	3024	explorer.exe	schtasks.exe
PID 3024 wrote to memory of 748	3024	explorer.exe	schtasks.exe
PID 3024 wrote to memory of 748	3024	explorer.exe	schtasks.exe
PID 3324 wrote to memory of 3816	3324	regsvr32.exe	regsvr32.exe
PID 3324 wrote to memory of 3816	3324	regsvr32.exe	regsvr32.exe
PID 3324 wrote to memory of 3816	3324	regsvr32.exe	regsvr32.exe
PID 3816 wrote to memory of 812	3816	regsvr32.exe	explorer.exe
PID 3816 wrote to memory of 812	3816	regsvr32.exe	explorer.exe
PID 3816 wrote to memory of 812	3816	regsvr32.exe	explorer.exe
PID 3816 wrote to memory of 812	3816	regsvr32.exe	explorer.exe
PID 3816 wrote to memory of 812	3816	regsvr32.exe	explorer.exe
PID 812 wrote to memory of 356	812	explorer.exe	reg.exe
PID 812 wrote to memory of 356	812	explorer.exe	reg.exe
PID 812 wrote to memory of 1108	812	explorer.exe	reg.exe
PID 812 wrote to memory of 1108	812	explorer.exe	reg.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3788

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3664

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3024

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn nhekzajjh /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll\"" /SC ONCE /Z /ST 12:03 /ET 12:15
4⤵
- Creates scheduled task(s)
PID:748

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3324

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3816

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\Pahkuzdo" /d "0"
4⤵
PID:356

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\Eiuju" /d "0"
4⤵
PID:1108

Network

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

Disabling Security Tools

1

T1089

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll
MD5
74cf47683051f44e6fb55ac9360c717e

SHA1
93b1ab0a9e70a546c4b89dcb20a158dfc90b1421

SHA256
73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8

SHA512
8425057a65e7f7e39956b8b245bdcaf2d2e827664ee34693cd055ac92f37d1b4f285bac3acc3be9df67d99b1ab8edd4602d7b7bc80ba9eecc2979b8ab37cbb72

Download Submit
\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll
MD5
74cf47683051f44e6fb55ac9360c717e

SHA1
93b1ab0a9e70a546c4b89dcb20a158dfc90b1421

SHA256
73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8

SHA512
8425057a65e7f7e39956b8b245bdcaf2d2e827664ee34693cd055ac92f37d1b4f285bac3acc3be9df67d99b1ab8edd4602d7b7bc80ba9eecc2979b8ab37cbb72

Download Submit
\Users\Admin\AppData\Local\Temp\73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8.dll
MD5
74cf47683051f44e6fb55ac9360c717e

SHA1
93b1ab0a9e70a546c4b89dcb20a158dfc90b1421

SHA256
73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8

SHA512
8425057a65e7f7e39956b8b245bdcaf2d2e827664ee34693cd055ac92f37d1b4f285bac3acc3be9df67d99b1ab8edd4602d7b7bc80ba9eecc2979b8ab37cbb72

Download Submit
memory/356-137-0x0000000000000000-mapping.dmp

Download
memory/748-123-0x0000000000000000-mapping.dmp

Download
memory/812-136-0x0000000000000000-mapping.dmp

Download
memory/812-139-0x0000000003340000-0x0000000003341000-memory.dmp

Filesize
4KB

Download
memory/812-140-0x0000000003340000-0x0000000003341000-memory.dmp

Filesize
4KB

Download
memory/812-141-0x0000000003050000-0x0000000003071000-memory.dmp

Filesize
132KB

Download
memory/1108-138-0x0000000000000000-mapping.dmp

Download
memory/3024-125-0x00000000030F0000-0x0000000003111000-memory.dmp

Filesize
132KB

Download
memory/3024-124-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3024-122-0x0000000000000000-mapping.dmp

Download
memory/3664-115-0x0000000000000000-mapping.dmp

Download
memory/3664-121-0x0000000004560000-0x00000000047BA000-memory.dmp

Filesize
2.4MB

Download
memory/3664-120-0x00000000047C0000-0x00000000049CE000-memory.dmp

Filesize
2.1MB

Download
memory/3664-119-0x00000000047C0000-0x00000000049CE000-memory.dmp

Filesize
2.1MB

Download
memory/3664-118-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

Filesize
4KB

Download
memory/3664-117-0x0000000004561000-0x00000000046B3000-memory.dmp

Filesize
1.3MB

Download
memory/3664-116-0x0000000004560000-0x00000000047BA000-memory.dmp

Filesize
2.4MB

Download
memory/3816-127-0x0000000000000000-mapping.dmp

Download
memory/3816-135-0x0000000002DD0000-0x000000000302A000-memory.dmp

Filesize
2.4MB

Download
memory/3816-134-0x0000000003030000-0x00000000031BE000-memory.dmp

Filesize
1.6MB

Download
memory/3816-133-0x0000000000D10000-0x0000000000D8B000-memory.dmp

Filesize
492KB

Download
memory/3816-132-0x0000000000520000-0x000000000066A000-memory.dmp

Filesize
1.3MB

Download
memory/3816-131-0x0000000002DD1000-0x0000000002F23000-memory.dmp

Filesize
1.3MB

Download
memory/3816-130-0x0000000002DD0000-0x000000000302A000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads