9e70f821b23c997211e083a0965cf0c3ea627866685e02e7c124b803801c0478

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2023, 14:43

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General

Target

npp.8.5.6.Installer.x64.exe
Size

4.5MB
MD5

1cb664e8ff8169d043ec47d3a3b37382
SHA1

a5e7a9b585af633de5553b4787ef0a6a7c7cf167
SHA256

9e70f821b23c997211e083a0965cf0c3ea627866685e02e7c124b803801c0478
SHA512

9de856a3369424485239e1e9ba2d7d5b442deed25ee6090029c661f0e2ba597e0005df4206d54641e783cc2f7be27d612e764f06b38f8a23899bae482e4a939b
SSDEEP

98304:CtvgDdI0ZXze5vdWL3ZVoTLcuDmCiQ1oJMS3+BZ28CmYqSHi7FYuy:CtGzXa51WLo2PQ1MMS8227

Score

4^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
1644	npp.8.5.6.Installer.x64.exe
1644	npp.8.5.6.Installer.x64.exe
1644	npp.8.5.6.Installer.x64.exe
1644	npp.8.5.6.Installer.x64.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\npp.8.5.6.Installer.x64.exe
"C:\Users\Admin\AppData\Local\Temp\npp.8.5.6.Installer.x64.exe"
1⤵
- Loads dropped DLL
PID:1644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\nsc8BB7.tmp\InstallOptions.dll

Filesize
15KB

MD5
ece25721125d55aa26cdfe019c871476

SHA1
b87685ae482553823bf95e73e790de48dc0c11ba

SHA256
c7fef6457989d97fecc0616a69947927da9d8c493f7905dc8475c748f044f3cf

SHA512
4e384735d03c943f5eb3396bb3a9cb42c9d8a5479fe2871de5b8bc18db4bbd6e2c5f8fd71b6840512a7249e12a1c63e0e760417e4baa3dc30f51375588410480

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsc8BB7.tmp\InstallOptions.dll

Filesize
15KB

MD5
ece25721125d55aa26cdfe019c871476

SHA1
b87685ae482553823bf95e73e790de48dc0c11ba

SHA256
c7fef6457989d97fecc0616a69947927da9d8c493f7905dc8475c748f044f3cf

SHA512
4e384735d03c943f5eb3396bb3a9cb42c9d8a5479fe2871de5b8bc18db4bbd6e2c5f8fd71b6840512a7249e12a1c63e0e760417e4baa3dc30f51375588410480

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsc8BB7.tmp\InstallOptions.dll

Filesize
15KB

MD5
ece25721125d55aa26cdfe019c871476

SHA1
b87685ae482553823bf95e73e790de48dc0c11ba

SHA256
c7fef6457989d97fecc0616a69947927da9d8c493f7905dc8475c748f044f3cf

SHA512
4e384735d03c943f5eb3396bb3a9cb42c9d8a5479fe2871de5b8bc18db4bbd6e2c5f8fd71b6840512a7249e12a1c63e0e760417e4baa3dc30f51375588410480

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsc8BB7.tmp\LangDLL.dll

Filesize
5KB

MD5
68b287f4067ba013e34a1339afdb1ea8

SHA1
45ad585b3cc8e5a6af7b68f5d8269c97992130b3

SHA256
18e8b40ba22c7a1687bd16e8d585380bc2773fff5002d7d67e9485fcc0c51026

SHA512
06c38bbb07fb55256f3cdc24e77b3c8f3214f25bfd140b521a39d167113bf307a7e8d24e445d510bc5e4e41d33c9173bb14e3f2a38bc29a0e3d08c1f0dca4bdb

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsc8BB7.tmp\System.dll

Filesize
12KB

MD5
cff85c549d536f651d4fb8387f1976f2

SHA1
d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

SHA256
8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

SHA512
531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsc8BB7.tmp\ioSpecial.ini

Filesize
1KB

MD5
414ca0e96c1588fcdf828f2a26fd4c9f

SHA1
c1b05487f3450817c94b3d26a4772ace63735558

SHA256
3c6715d01cedae1910676e9418e74bdc6ee277610aab03639646443c0d1e8c2e

SHA512
a74ef09b98145799d38a7dbf6955ba2becb34a81687a880e75e02cf3a774f31173799ade6173acc67283b8927c30ca036e26443b2f246a2b474d7f96bda75d2a

Download Submit