2e726706251498df9c0046780c5d7e48f0f8c4eb4222a39f1b4176fc268bd60a

Analysis

max time kernel
147s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10-06-2024 05:34

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General

Target

2e726706251498df9c0046780c5d7e48f0f8c4eb4222a39f1b4176fc268bd60a.exe
Size

29KB
MD5

43e7e1fef8adf80adfc6b27406279489
SHA1

1ca80c1c1fff95bfaaf6c7d7d25b81bcbd0a14c5
SHA256

2e726706251498df9c0046780c5d7e48f0f8c4eb4222a39f1b4176fc268bd60a
SHA512

a6be15a74907a5c1555b7c050f9919dee813c0b7f2a22f6ce3dfc5521e6579d8526ffa74efce5c1011fb7f9db2e05e5a1537b1b56f81e9e4bb58a2be47cfd25d
SSDEEP

768:/qPJtUA6C1VqahohtgVRNToV7TtRu8rM0wYVFl2g5coW58dO0xXHV2EfKhJJhgc0:/q0A6C1VqaqhtgVRNToV7TtRu8rM0wYD

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1956	microsofthelp.exe

Executes dropped EXE 1 IoCs

pid	Process
1956	microsofthelp.exe

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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	2e726706251498df9c0046780c5d7e48f0f8c4eb4222a39f1b4176fc268bd60a.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\microsofthelp.exe	2e726706251498df9c0046780c5d7e48f0f8c4eb4222a39f1b4176fc268bd60a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 1956	3028	2e726706251498df9c0046780c5d7e48f0f8c4eb4222a39f1b4176fc268bd60a.exe	28
PID 3028 wrote to memory of 1956	3028	2e726706251498df9c0046780c5d7e48f0f8c4eb4222a39f1b4176fc268bd60a.exe	28
PID 3028 wrote to memory of 1956	3028	2e726706251498df9c0046780c5d7e48f0f8c4eb4222a39f1b4176fc268bd60a.exe	28
PID 3028 wrote to memory of 1956	3028	2e726706251498df9c0046780c5d7e48f0f8c4eb4222a39f1b4176fc268bd60a.exe	28

C:\Users\Admin\AppData\Local\Temp\2e726706251498df9c0046780c5d7e48f0f8c4eb4222a39f1b4176fc268bd60a.exe
"C:\Users\Admin\AppData\Local\Temp\2e726706251498df9c0046780c5d7e48f0f8c4eb4222a39f1b4176fc268bd60a.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\microsofthelp.exe
  "C:\Windows\microsofthelp.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  PID:1956

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

C:\Windows\microsofthelp.exe

Filesize
29KB

MD5
eddd36c3c75ffa525e8f9e19c2b72d14

SHA1
dfefc0fd06bb9adb20d84fc0963698496d9f29a5

SHA256
db96e6374833e9bac45a0022bee3a7dc2f23867a378fca8e20e3c399625d50db

SHA512
c0e04dc438521d7dec5c9f3e7a51568dc12e1f932aad5dd970f8bc81b563eb44ad108cccb88159383002769d060eaa0a7161474209672ed9486efeec2d42cd78

Download Submit
memory/1956-7-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/3028-0-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads