Malware Analysis Report

2025-05-28 16:41

Sample ID 230630-dlq9qagh3v
Target build.exe
SHA256 38c92127fdd9f81e44c55a6e0ec72c3c8f2d04d8ba18fcacb068e815027d7328
Tags
agilenet redline discovery evasion infostealer spyware stealer themida trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

38c92127fdd9f81e44c55a6e0ec72c3c8f2d04d8ba18fcacb068e815027d7328

Threat Level: Known bad

The file build.exe was found to be: Known bad.

Malicious Activity Summary

agilenet redline discovery evasion infostealer spyware stealer themida trojan

Redline family

RedLine payload

RedLine

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Themida packer

Reads user/profile data of web browsers

Loads dropped DLL

Obfuscated with Agile.Net obfuscator

Checks BIOS information in registry

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks whether UAC is enabled

Checks installed software on the system

Legitimate hosting services abused for malware hosting/C2

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-06-30 03:06

Signatures

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

Redline family

redline

Obfuscated with Agile.Net obfuscator

agilenet
Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-06-30 03:06

Reported

2023-06-30 03:07

Platform

win10v2004-20230621-en

Max time kernel

41s

Max time network

45s

Command Line

"C:\Users\Admin\AppData\Local\Temp\build.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\build.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Obfuscated with Agile.Net obfuscator

agilenet
Description Indicator Process Target
N/A N/A N/A N/A

Reads user/profile data of web browsers

spyware stealer

Themida packer

themida
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Legitimate hosting services abused for malware hosting/C2

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\build.exe

"C:\Users\Admin\AppData\Local\Temp\build.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 7.tcp.ngrok.io udp
US 3.16.211.183:21200 7.tcp.ngrok.io tcp
US 8.8.8.8:53 183.211.16.3.in-addr.arpa udp
NL 95.101.74.134:443 www.bing.com tcp
NL 95.101.74.134:443 www.bing.com tcp
NL 95.101.74.134:443 www.bing.com tcp
NL 95.101.74.134:443 www.bing.com tcp
US 8.8.8.8:53 134.74.101.95.in-addr.arpa udp
US 8.8.8.8:53 api.ip.sb udp
US 172.67.75.172:443 api.ip.sb tcp
US 8.8.8.8:53 172.75.67.172.in-addr.arpa udp
US 8.8.8.8:53 assets.msn.com udp
NL 95.101.74.139:443 assets.msn.com tcp
US 8.8.8.8:53 139.74.101.95.in-addr.arpa udp
US 20.44.10.122:443 tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp

Files

memory/924-133-0x00000000000A0000-0x00000000007BA000-memory.dmp

memory/924-134-0x0000000005240000-0x0000000005250000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\b40e4512-1e6d-45f7-ab3c-077e06661818\AgileDotNetRT.dll

MD5 1e275530f75ec0222ad0a49117819936
SHA1 c469db9377442dc65d1c4c6cc5985b28cb1c26e2
SHA256 d8519a2a1f40baeb1ee2e6eb1aca27745e5dcab7c046d65b27246e24af57d2bb
SHA512 76af1a2193a3b4dc6adc31c9d160b368c6d1a6368af1e99065b53c01cd1c6a93533167a570e6ea68959eeb06b24664f182ad7eef5d7f1ecbfc4cd55e83a72061

C:\Users\Admin\AppData\Local\Temp\b40e4512-1e6d-45f7-ab3c-077e06661818\AgileDotNetRT.dll

MD5 1e275530f75ec0222ad0a49117819936
SHA1 c469db9377442dc65d1c4c6cc5985b28cb1c26e2
SHA256 d8519a2a1f40baeb1ee2e6eb1aca27745e5dcab7c046d65b27246e24af57d2bb
SHA512 76af1a2193a3b4dc6adc31c9d160b368c6d1a6368af1e99065b53c01cd1c6a93533167a570e6ea68959eeb06b24664f182ad7eef5d7f1ecbfc4cd55e83a72061

memory/924-142-0x00000000725D0000-0x0000000072D55000-memory.dmp

memory/924-144-0x00000000725D0000-0x0000000072D55000-memory.dmp

memory/924-145-0x00000000725D0000-0x0000000072D55000-memory.dmp

memory/924-146-0x00000000737F0000-0x0000000073879000-memory.dmp

memory/924-147-0x00000000061A0000-0x00000000067B8000-memory.dmp

memory/924-148-0x0000000005CE0000-0x0000000005CF2000-memory.dmp

memory/924-149-0x0000000005D40000-0x0000000005D7C000-memory.dmp

memory/924-150-0x0000000005FE0000-0x00000000060EA000-memory.dmp

memory/924-151-0x00000000725D0000-0x0000000072D55000-memory.dmp

memory/924-152-0x0000000005240000-0x0000000005250000-memory.dmp

memory/924-153-0x0000000006DD0000-0x0000000006F92000-memory.dmp

memory/924-154-0x00000000074D0000-0x00000000079FC000-memory.dmp

memory/924-155-0x00000000073A0000-0x0000000007406000-memory.dmp

memory/924-156-0x00000000080B0000-0x0000000008654000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpFA69.tmp

MD5 02d2c46697e3714e49f46b680b9a6b83
SHA1 84f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA512 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

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

MD5 4b92e3c4a1139598503c9cc15d2fa234
SHA1 19fbb79791259d91b4e80d7a5e73ecb53c47f613
SHA256 bb235273f1befffb33c931732d2a2ead6f2b7356eee66cfa2288a48e9b51eb56
SHA512 6129e7a17a2fb1056b62a4484220b7e35006aacdad7e5bcd4f74b43f8b9bf9ac535b43165af9ff1fb69d61f13fcb6a6a0879b78322b48dfb2dde1abe4877d6e8

C:\Users\Admin\AppData\Local\Temp\tmpFAF8.tmp

MD5 349e6eb110e34a08924d92f6b334801d
SHA1 bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256 c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA512 2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

C:\Users\Admin\AppData\Local\Temp\tmpFB0E.tmp

MD5 780853cddeaee8de70f28a4b255a600b
SHA1 ad7a5da33f7ad12946153c497e990720b09005ed
SHA256 1055ff62de3dea7645c732583242adf4164bdcfb9dd37d9b35bbb9510d59b0a3
SHA512 e422863112084bb8d11c682482e780cd63c2f20c8e3a93ed3b9efd1b04d53eb5d3c8081851ca89b74d66f3d9ab48eb5f6c74550484f46e7c6e460a8250c9b1d8

C:\Users\Admin\AppData\Local\Temp\tmpFB58.tmp

MD5 d367ddfda80fdcf578726bc3b0bc3e3c
SHA1 23fcd5e4e0e5e296bee7e5224a8404ecd92cf671
SHA256 0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0
SHA512 40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

memory/924-308-0x0000000007BA0000-0x0000000007C32000-memory.dmp

memory/924-309-0x0000000007C40000-0x0000000007CB6000-memory.dmp

memory/924-310-0x0000000007F40000-0x0000000007F5E000-memory.dmp

memory/924-311-0x00000000725D0000-0x0000000072D55000-memory.dmp

memory/924-312-0x00000000725D0000-0x0000000072D55000-memory.dmp

memory/924-314-0x00000000725D0000-0x0000000072D55000-memory.dmp