Malware Analysis Report

2024-10-18 23:50

Sample ID 231012-s8texsbh98
Target 69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db_JC.vbs
SHA256 69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db
Tags
icedid 361893872 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db

Threat Level: Known bad

The file 69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db_JC.vbs was found to be: Known bad.

Malicious Activity Summary

icedid 361893872 banker trojan

IcedID, BokBot

Blocklisted process makes network request

Loads dropped DLL

Checks computer location settings

Enumerates physical storage devices

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-10-12 15:48

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-12 15:48

Reported

2023-10-16 11:05

Platform

win7-20230831-en

Max time kernel

119s

Max time network

122s

Command Line

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db_JC.vbs"

Signatures

IcedID, BokBot

trojan banker icedid

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\system32\rundll32.exe N/A
N/A N/A C:\Windows\system32\rundll32.exe N/A

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\CLSID\{F2EA62E7-3952-C21A-DC49-08FFAA9BB9BC} C:\Windows\system32\rundll32.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\CLSID\{F2EA62E7-3952-C21A-DC49-08FFAA9BB9BC}\ = 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 C:\Windows\system32\rundll32.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\regsvr32.exe N/A
N/A N/A C:\Windows\System32\regsvr32.exe N/A

Uses Task Scheduler COM API

persistence

Processes

C:\Windows\System32\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db_JC.vbs"

C:\Windows\System32\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" C://windows/Temp/0013-1.dll

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C rundll32.exe C:\Users\Admin\AppData\Local\Admin\Azgeacba4.dll,#1

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Admin\Azgeacba4.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 modalefastnow.com udp
IQ 212.18.104.12:443 modalefastnow.com tcp
IQ 212.18.104.12:80 modalefastnow.com tcp
US 8.8.8.8:53 skrechelres.com udp
US 8.8.8.8:53 jerryposter.com udp
RU 77.105.140.181:443 jerryposter.com tcp

Files

C:\windows\Temp\0013-1.dll

MD5 5f8bb53913d475e5f1f82d4fdc70f820
SHA1 4e8929375e4b845191efe2206085d34b31759965
SHA256 347ae21ab28f50dc3575dfa9625823de77125cda644db11940374cca505878d8
SHA512 6c1665f8527ae003d4b17c125dfacc4b87462009aad419002b6681b7a02cf16d6db751cb4d97e684d9c27f102b0688b3765a8d31e60aa94b9b924540a0e27ef5

\Windows\Temp\0013-1.dll

MD5 5f8bb53913d475e5f1f82d4fdc70f820
SHA1 4e8929375e4b845191efe2206085d34b31759965
SHA256 347ae21ab28f50dc3575dfa9625823de77125cda644db11940374cca505878d8
SHA512 6c1665f8527ae003d4b17c125dfacc4b87462009aad419002b6681b7a02cf16d6db751cb4d97e684d9c27f102b0688b3765a8d31e60aa94b9b924540a0e27ef5

memory/2156-4-0x0000000000130000-0x000000000013D000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Cab95FB.tmp

MD5 f3441b8572aae8801c04f3060b550443
SHA1 4ef0a35436125d6821831ef36c28ffaf196cda15
SHA256 6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA512 5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

memory/2156-21-0x0000000000130000-0x000000000013D000-memory.dmp

memory/2156-23-0x0000000000130000-0x000000000013D000-memory.dmp

C:\Users\Admin\AppData\Local\Admin\Azgeacba4.dll

MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

\Users\Admin\AppData\Local\Admin\Azgeacba4.dll

MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

\Users\Admin\AppData\Local\Admin\Azgeacba4.dll

MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

\Users\Admin\AppData\Local\Admin\Azgeacba4.dll

MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

\Users\Admin\AppData\Local\Admin\Azgeacba4.dll

MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

memory/2700-30-0x00000000002B0000-0x00000000002FF000-memory.dmp

memory/2700-31-0x0000000001DF0000-0x0000000001E3C000-memory.dmp

memory/2700-36-0x0000000001DF0000-0x0000000001E3C000-memory.dmp

memory/2700-37-0x0000000001DF0000-0x0000000001E3C000-memory.dmp

memory/2700-38-0x00000000002B0000-0x00000000002FF000-memory.dmp

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

MD5 a2f385da1e7e01615362e192f63468e8
SHA1 70d1308406418eb7766e061b8e062305e6193bd4
SHA256 808594f902c15136f4e857b4a12aebc3696606228a83c9d6b4246fb549c187a7
SHA512 9b2775eb507ee7dc265716a508f16204e20fd964a8ea6168e2645a1184cbaa68f554bcaf8cee63998143fe48ad6374c8911a96e2d086e7606b9a3944662a2560

C:\Users\Admin\AppData\Local\Temp\TarDAD6.tmp

MD5 9441737383d21192400eca82fda910ec
SHA1 725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256 bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA512 7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

memory/2700-57-0x0000000001DF0000-0x0000000001E3C000-memory.dmp

memory/2700-58-0x0000000001DF0000-0x0000000001E3C000-memory.dmp

memory/2700-60-0x0000000001DF0000-0x0000000001E3C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-12 15:48

Reported

2023-10-16 11:05

Platform

win10v2004-20230915-en

Max time kernel

152s

Max time network

170s

Command Line

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db_JC.vbs"

Signatures

IcedID, BokBot

trojan banker icedid

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\system32\rundll32.exe N/A
N/A N/A C:\Windows\system32\rundll32.exe N/A
N/A N/A C:\Windows\system32\rundll32.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Control Panel\International\Geo\Nation C:\Windows\System32\WScript.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\System32\regsvr32.exe N/A
N/A N/A C:\Windows\system32\rundll32.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\regsvr32.exe N/A
N/A N/A C:\Windows\System32\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1224 wrote to memory of 2484 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\regsvr32.exe
PID 1224 wrote to memory of 2484 N/A C:\Windows\System32\WScript.exe C:\Windows\System32\regsvr32.exe
PID 2484 wrote to memory of 1716 N/A C:\Windows\System32\regsvr32.exe C:\Windows\System32\cmd.exe
PID 2484 wrote to memory of 1716 N/A C:\Windows\System32\regsvr32.exe C:\Windows\System32\cmd.exe
PID 1716 wrote to memory of 4604 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\rundll32.exe
PID 1716 wrote to memory of 4604 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\rundll32.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Windows\System32\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db_JC.vbs"

C:\Windows\System32\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" C://windows/Temp/0013-1.dll

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C rundll32.exe C:\Users\Admin\AppData\Local\Admin\acidxiacmn.dll,#1

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Admin\acidxiacmn.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 126.179.238.8.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.8.8.8:53 modalefastnow.com udp
IQ 212.18.104.12:443 modalefastnow.com tcp
US 8.8.8.8:53 12.104.18.212.in-addr.arpa udp
IQ 212.18.104.12:80 modalefastnow.com tcp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 1.208.79.178.in-addr.arpa udp
US 8.8.8.8:53 jkbarmossen.com udp
US 173.255.204.62:443 jkbarmossen.com tcp
US 8.8.8.8:53 62.204.255.173.in-addr.arpa udp
US 8.8.8.8:53 evinakortu.com udp
BG 94.232.46.27:443 evinakortu.com tcp
US 8.8.8.8:53 hofsaalos.com udp
RU 92.118.112.113:443 hofsaalos.com tcp

Files

C:\windows\Temp\0013-1.dll

MD5 5f8bb53913d475e5f1f82d4fdc70f820
SHA1 4e8929375e4b845191efe2206085d34b31759965
SHA256 347ae21ab28f50dc3575dfa9625823de77125cda644db11940374cca505878d8
SHA512 6c1665f8527ae003d4b17c125dfacc4b87462009aad419002b6681b7a02cf16d6db751cb4d97e684d9c27f102b0688b3765a8d31e60aa94b9b924540a0e27ef5

C:\Windows\Temp\0013-1.dll

MD5 5f8bb53913d475e5f1f82d4fdc70f820
SHA1 4e8929375e4b845191efe2206085d34b31759965
SHA256 347ae21ab28f50dc3575dfa9625823de77125cda644db11940374cca505878d8
SHA512 6c1665f8527ae003d4b17c125dfacc4b87462009aad419002b6681b7a02cf16d6db751cb4d97e684d9c27f102b0688b3765a8d31e60aa94b9b924540a0e27ef5

memory/2484-4-0x0000000002D50000-0x0000000002D5D000-memory.dmp

memory/2484-8-0x0000000002D50000-0x0000000002D5D000-memory.dmp

memory/2484-9-0x0000000002D50000-0x0000000002D5D000-memory.dmp

C:\Users\Admin\AppData\Local\Admin\acidxiacmn.dll

MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

C:\Users\Admin\AppData\Local\Admin\acidxiacmn.dll

MD5 0245e02cbb6ffe2716c2aeb7fb8006d0
SHA1 59dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA256 5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA512 0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

memory/4604-13-0x000002384FF90000-0x000002384FFDF000-memory.dmp

memory/4604-14-0x0000023850060000-0x00000238500AC000-memory.dmp

memory/4604-19-0x0000023850060000-0x00000238500AC000-memory.dmp

memory/4604-20-0x0000023850060000-0x00000238500AC000-memory.dmp

memory/4604-21-0x000002384FF90000-0x000002384FFDF000-memory.dmp