Malware Analysis Report

2025-08-05 15:17

Sample ID 240825-hwljfashqj
Target 2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid
SHA256 edd546db7acae9624a3a7df547e2ee36b6bf2360fa665baafe696c25d4b91fad
Tags
discovery
score
5/10

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
5/10

SHA256

edd546db7acae9624a3a7df547e2ee36b6bf2360fa665baafe696c25d4b91fad

Threat Level: Likely benign

The file 2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid was found to be: Likely benign.

Malicious Activity Summary

discovery

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-25 07:05

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-25 07:05

Reported

2024-08-25 07:08

Platform

win7-20240704-en

Max time kernel

16s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe"

Signatures

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\UnRAR.dll C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
File opened for modification C:\Windows\SysWOW64\UnRAR.dll C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 1 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeCreatePermanentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeAuditPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeSyncAgentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeEnableDelegationPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 31 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 32 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 37 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 38 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 39 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 40 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 41 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 42 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 43 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 44 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 45 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 46 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 47 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 48 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: 1 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe"

C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.qmsjmfb.com udp
HK 8.218.151.216:443 www.qmsjmfb.com tcp

Files

memory/1072-1-0x0000000010000000-0x000000001003C000-memory.dmp

memory/1072-7-0x00000000025E0000-0x00000000026E1000-memory.dmp

memory/1072-9-0x0000000010000000-0x000000001003C000-memory.dmp

memory/2700-11-0x0000000010000000-0x000000001003C000-memory.dmp

memory/2700-17-0x0000000002490000-0x0000000002591000-memory.dmp

C:\Windows\SysWOW64\UnRAR.dll

MD5 dfc3a999aeec3181233395e8216937c6
SHA1 bf67234eb469524e12e902c65e218b07620295a9
SHA256 9e9fb1782b62918fb4e3838ad905c43f53dd5fa9694e13370731ba3ab4bf5e5d
SHA512 3e002f7b8f09c3370de7ea8912f6d4a0e8e4e03c6988a3f6368cbf659bec84d937f18a948d9fa5aed409e022c1e4e0782e2583314103029e3ef0a3ab670c3dab

C:\Users\Admin\AppData\Local\Temp\Cab1A75.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\Tar1AA7.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

memory/2700-56-0x0000000010000000-0x000000001003C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-25 07:05

Reported

2024-08-25 07:07

Platform

win10v2004-20240802-en

Max time kernel

136s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

memory/3884-0-0x0000000010000000-0x000000001003C000-memory.dmp

memory/3884-7-0x0000000010000000-0x000000001003C000-memory.dmp