e72e91ed48ffd1e533e2bc7c1b2114d7b61e7fc6e0fdb037207324263d128e85

Analysis

max time kernel
126s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 13:56

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General

Target

237e5bed4efbb1756da7382da0d313f7.exe
Size

67KB
MD5

237e5bed4efbb1756da7382da0d313f7
SHA1

07e3d470fccdd49e1f53c4a8f6ca8faa0eead2ff
SHA256

e72e91ed48ffd1e533e2bc7c1b2114d7b61e7fc6e0fdb037207324263d128e85
SHA512

d03fa5bfef25d6e9d245e5b0b4bfe1b883de6ffc7544a3c08e0323a68efe6f73c4a43844750c0bc67d7992dc4a1b58b926436fb33a3501dd03678edf0068bb6a
SSDEEP

1536:e647AIp0kjpFuQQbL4EVU0mVRNEwDBwx0/7Mi/HOmoUwEz:rcAIPjpnYLNugwDGx0/B/dR

Score

8^/10

persistence

Malware Config

Signatures

Sets DLL path for service in the registry 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\qivdnm\Parameters\ServiceDll = "%SystemRoot%\\System32\\mewdpt.dll"	237e5bed4efbb1756da7382da0d313f7.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet002\services\qivdnm\Parameters\ServiceDll = "%SystemRoot%\\System32\\mewdpt.dll"	237e5bed4efbb1756da7382da0d313f7.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\qivdnm\Parameters\ServiceDll = "%SystemRoot%\\System32\\mewdpt.dll"	237e5bed4efbb1756da7382da0d313f7.exe

Deletes itself 1 IoCs

pid	Process
2828	svchost.exe

Loads dropped DLL 2 IoCs

pid	Process
1792	237e5bed4efbb1756da7382da0d313f7.exe
2828	svchost.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\0004167b.sys	237e5bed4efbb1756da7382da0d313f7.exe
File created	C:\Windows\SysWOW64\mewdpt.dll	237e5bed4efbb1756da7382da0d313f7.exe

C:\Users\Admin\AppData\Local\Temp\237e5bed4efbb1756da7382da0d313f7.exe
"C:\Users\Admin\AppData\Local\Temp\237e5bed4efbb1756da7382da0d313f7.exe"
1⤵
- Sets DLL path for service in the registry
- Loads dropped DLL
- Drops file in System32 directory
PID:1792

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k qivdnm
1⤵
- Deletes itself
- Loads dropped DLL
PID:2828

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

\Windows\SysWOW64\mewdpt.dll

Filesize
64KB

MD5
5569bc7cc576030d4e95fc9683040ec8

SHA1
91e35afbec035a854f7e5dcc380bf7f25a172247

SHA256
dd4bded4a85fc4142093963b837aa7e419cc246046a9b0990506a3d5534c60f2

SHA512
a41666adcd50132d5797b6ac43bdf67608fa37c5c87dbd3193d68cec4a7827366cd86b087f6b4ade1d8a265535c3ad7d8b730c157935dbc51aaa991fb86022ff

Download Submit
memory/1792-0-0x0000000000400000-0x000000000040C172-memory.dmp

Filesize
48KB

Download
memory/1792-5-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

Download
memory/1792-6-0x0000000000400000-0x000000000040C172-memory.dmp

Filesize
48KB

Download
memory/1792-8-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

Download
memory/2828-12-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

Download
memory/2828-13-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads