2fa9ce048f2aef4542de0f78a824ef4576c435e4275ada3ab8fa3b6db84ac16a

Analysis

max time kernel
135s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2023, 19:51

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General

Target

2fa9ce048f2aef4542de0f78a824ef4576c435e4275ada3ab8fa3b6db84ac16a.exe
Size

261KB
MD5

c86144dd67688f5b7dcb72bbecc96cf7
SHA1

55dbfa6ccebe2f80ac9793bdb80502469640a06f
SHA256

2fa9ce048f2aef4542de0f78a824ef4576c435e4275ada3ab8fa3b6db84ac16a
SHA512

e631d9aedbf387246365a4eb5795186298242a10c6d9ae85786a14ae7ac75f708520dffd1a16d16e64e09aa86f53398194f878c01e0e963c46918d17b0936b5e
SSDEEP

6144:HMrudbcDdcP8Vf29VdpbIWKVl6OXRxzRiMZpP3Mc9wjoq1Tv:HfN8Z29npozRFRR+c9wjoi7

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
3192	2fa9ce048f2aef4542de0f78a824ef4576c435e4275ada3ab8fa3b6db84ac16a.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\Synesises\Blemostenes\Kofilnaglens.Rej	2fa9ce048f2aef4542de0f78a824ef4576c435e4275ada3ab8fa3b6db84ac16a.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\2fa9ce048f2aef4542de0f78a824ef4576c435e4275ada3ab8fa3b6db84ac16a.exe
"C:\Users\Admin\AppData\Local\Temp\2fa9ce048f2aef4542de0f78a824ef4576c435e4275ada3ab8fa3b6db84ac16a.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
PID:3192

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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:\Users\Admin\AppData\Local\Temp\nst7778.tmp\System.dll

Filesize
12KB

MD5
6c38da8922cc37b4bbb77de4a63ad843

SHA1
4e0533fd11df8bddbd543ed58df7b6060d9f4631

SHA256
1624d9ad8b2e2658af224691263f64388ba3a997efe80011889e3c35237ce4c1

SHA512
ad0be3d7e57da9c304e9b9cac5341b6c76b157456ab44f5579d6c38c830a31c9c3e1e9a875b8f465243c607ea2ede6b0bb77237f17a70a4d4c78606e036c3430

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