48e3023798d1b0103dae0627c242fed5b9bcb216589865c64642dd3bdcf8a711

Analysis

max time kernel
139s
max time network
166s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 23:39

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General

Target

43cb79feffb2b35e880d85bd4b3d95cc.exe
Size

495KB
MD5

43cb79feffb2b35e880d85bd4b3d95cc
SHA1

845d3383cba439fb763cc3902a4d864dc7ec5a4d
SHA256

48e3023798d1b0103dae0627c242fed5b9bcb216589865c64642dd3bdcf8a711
SHA512

208b6125584b2d24f259151c538afebb5c8b2282e8c16848706470643a477b14d1b7298e640b26c7e83e9d1d734f5ae62e525da84e7eefc7fbaa1cdf83aae3c6
SSDEEP

6144:me34R2L/4ezh36dqXEVTrnCRZG/t7FTBqTzP7n7O7L6K2Bfo7plg:427zh36VVTGf0ZTsnz7O7L6ju7py

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
880	43cb79feffb2b35e880d85bd4b3d95cc.exe
880	43cb79feffb2b35e880d85bd4b3d95cc.exe
880	43cb79feffb2b35e880d85bd4b3d95cc.exe
880	43cb79feffb2b35e880d85bd4b3d95cc.exe
880	43cb79feffb2b35e880d85bd4b3d95cc.exe
880	43cb79feffb2b35e880d85bd4b3d95cc.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\43cb79feffb2b35e880d85bd4b3d95cc.exe
"C:\Users\Admin\AppData\Local\Temp\43cb79feffb2b35e880d85bd4b3d95cc.exe"
1⤵
- Loads dropped DLL
PID:880

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\nss721F.tmp\BrandingURL.dll

Filesize
4KB

MD5
71c46b663baa92ad941388d082af97e7

SHA1
5a9fcce065366a526d75cc5ded9aade7cadd6421

SHA256
bb2b9c272b8b66bc1b414675c2acba7afad03fff66a63babee3ee57ed163d19e

SHA512
5965bd3f5369b9a1ed641c479f7b8a14af27700d0c27d482aa8eb62acc42f7b702b5947d82f9791b29bcba4d46e1409244f0a8ddce4ec75022b5e27f6d671bce

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C:\Users\Admin\AppData\Local\Temp\nss721F.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss721F.tmp\LangDLL.dll

Filesize
5KB

MD5
9384f4007c492d4fa040924f31c00166

SHA1
aba37faef30d7c445584c688a0b5638f5db31c7b

SHA256
60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

SHA512
68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

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C:\Users\Admin\AppData\Local\Temp\nss721F.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

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C:\Users\Admin\AppData\Local\Temp\nss721F.tmp\ioSpecial.ini

Filesize
1KB

MD5
b00e22f8f0ca23f7749ac255b5fa5eec

SHA1
b47804c1c274d025e3303cae53b00aa40e17e1d4

SHA256
69aa9dc02c3c7db477065cc0e89d8f8b9f2aab02dcef73724dcd137c87a6f5b1

SHA512
8fac68fbb6c2906019dcb6b89f162128e724934c112ef0c3147b00ade48953f3cb01eae9fa9dcacaf9bf0d11c9e7763f6d5f59c6d05cdc70d0fcdbe41d5fbe8f

Download Submit