7209ffb794560ecc1b3df19f3ab4c97cf5eec4b68eddd6ba0d3f068d1b4b273c

Analysis

max time kernel
129s
max time network
130s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-03-2024 18:31

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General

Target

2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe
Size

190KB
MD5

5e5aa34b1c365a0528918d850ac1edc1
SHA1

de4bd94678655ee9559aa30d6680d8fbf2f3ff75
SHA256

7209ffb794560ecc1b3df19f3ab4c97cf5eec4b68eddd6ba0d3f068d1b4b273c
SHA512

a1ecd7835e0eacbf4c3bb5737b932336759cbb8d6e5c423235059d302b04f373cf18bf3d3b818a2c92b73623c51ac43473c9babd5018df4af799ac49267aea65
SSDEEP

3072:IDI8Es6UNK3+IvpRwqjthRvXy1gycrd7rL05s2FYruLldtUqp8:X8d90+IR2qNKfCcK2x5Eg8

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\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe"	2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Serverx.exe	2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 2996	2972	2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe	29
PID 2972 wrote to memory of 2996	2972	2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe	29
PID 2972 wrote to memory of 2996	2972	2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe	29
PID 2972 wrote to memory of 2996	2972	2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe	29
PID 2972 wrote to memory of 1156	2972	2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe	20
PID 2972 wrote to memory of 1156	2972	2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1156
- C:\Users\Admin\AppData\Local\Temp\2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2972
- - C:\Users\Admin\AppData\Local\Temp\2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-25_5e5aa34b1c365a0528918d850ac1edc1_icedid_virut.exe"
    3⤵
    PID:2996

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/1156-5-0x00000000025F0000-0x00000000025F1000-memory.dmp

Filesize
4KB

Download
memory/1156-6-0x00000000025F0000-0x00000000025F1000-memory.dmp

Filesize
4KB

Download
memory/2972-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2972-2-0x0000000000250000-0x0000000000284000-memory.dmp

Filesize
208KB

Download
memory/2972-7-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2996-3-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2996-1-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads