76b577ed8c0b74ccb1a3d0c09f465481f75c25d66eec9d593ee6ec2cf8baa830

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
21/05/2024, 23:39

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General

Target

2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe
Size

6.9MB
MD5

5271c3ae415470ee75f39da70aa096ca
SHA1

455942eabc43ce38703d5e7e3fadf27f03497483
SHA256

76b577ed8c0b74ccb1a3d0c09f465481f75c25d66eec9d593ee6ec2cf8baa830
SHA512

5365c36f11243bcab09315b5ad1d01411efdb36edbc3c5b2485287f06404e0f390f7a34e597e256bdd9bea7a8c533e5937577b1c5bfd1c623064374d14dc3776
SSDEEP

98304:EeF2UT5ijxotFTt4NxNH/nnfaEW6LLMyjonZBNr8JLTUky0tw:E02UT4jC3t4NvvyALYKABWTVw

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Runonce = "C:\\Windows\\system32\\runouce.exe"	2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\runouce.exe	2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe
File created	C:\Windows\SysWOW64\runouce.exe	2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 2472	2408	2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe	28
PID 2408 wrote to memory of 2472	2408	2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe	28
PID 2408 wrote to memory of 2472	2408	2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe	28
PID 2408 wrote to memory of 2472	2408	2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe	28
PID 2408 wrote to memory of 1196	2408	2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe	21
PID 2408 wrote to memory of 1196	2408	2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2408
- - C:\Users\Admin\AppData\Local\Temp\2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-21_5271c3ae415470ee75f39da70aa096ca_chir_icedid.exe"
    3⤵
    PID:2472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1196-2-0x0000000002E80000-0x0000000002E81000-memory.dmp

Filesize
4KB

Download
memory/1196-1-0x0000000002E80000-0x0000000002E81000-memory.dmp

Filesize
4KB

Download
memory/2408-3-0x0000000000400000-0x0000000000B21000-memory.dmp

Filesize
7.1MB

Download
memory/2408-4-0x0000000002790000-0x0000000002EB1000-memory.dmp

Filesize
7.1MB

Download
memory/2408-5-0x0000000000400000-0x0000000000B21000-memory.dmp

Filesize
7.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads