17b4d01d32c64a62e36496829da323fe308437048ca87143de7365fabd4194fd

Analysis

max time kernel
132s
max time network
135s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 03:36

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General

Target

e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe
Size

89KB
MD5

276e5289101e0536abf03736217f9fbd
SHA1

2631f18ca5631d265c6e4ffc8eb1fcfbcf1c68bd
SHA256

e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32
SHA512

fa7f39599f9aa689f7944930704106a6c294715a9d0984cc0624aa666da87cdfc4315b865d07874674ba14cf91df43dd54f15fc4ed2f18c3acb9ed0a5119765a
SSDEEP

1536:Af/YvFSSZtDgN+DrDkDEFtClfF89lGL+v:m/Yv0SZtDgN+Dr+EcfF89ll

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Control Panel\International\Geo\Nation	e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\sfgkuyuaoarifrk = "C:\\Windows\\ydyategyulafxiprjjmv.exe"	e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\sfgkuyuaoarifrk = "C:\\ProgramData\\ydyategyulafxiprjjmv.exe"	e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\sfgkuyuaoarifrk = "C:\\ProgramData\\ydyategyulafxiprjjmv.exe"	e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\sfgkuyuaoarifrk = "C:\\Windows\\ydyategyulafxiprjjmv.exe"	e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe

Drops file in Windows directory 2 IoCs

Processes:

e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe

description	ioc	process
File created	C:\Windows\ydyategyulafxiprjjmv.exe	e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe
File opened for modification	C:\Windows\ydyategyulafxiprjjmv.exe	e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe

C:\Users\Admin\AppData\Local\Temp\e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe
"C:\Users\Admin\AppData\Local\Temp\e0ff79cc943f489668067ec3be11398a084a76ecd0283c9e18b2d0bf6e464c32_not_packed_maybe_useless.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in Windows directory
PID:2780

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\xedwccxvxjdrmpsrukbdmumycqumjwgq

Filesize
16B

MD5
720ffbd7c4e1e136bc524c0f3315be5a

SHA1
d97a4c5256f6936226dfc01a6f2681ead44f762e

SHA256
c5ee84be2172fe70689f3716ddd55d39e1d177a76e1ed4844df7feb2d7ad5064

SHA512
c40fff39128002ecf9fc9fbe1af645bbddf6264676aafd4a1f2db780271bd2c7f26e17dea299f5baf515a0524dd4aca59e476a1591c53120fb999cc74a36e8b4

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