5cfef5c4c077d7d52818d763b87d79076c2b9092af6913514f674623f6826f4c

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
12/03/2024, 06:33

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

c2b09082fc46fb1cdb1726c6f45db34a.exe
Size

490KB
MD5

c2b09082fc46fb1cdb1726c6f45db34a
SHA1

264b079183b071293966d29606ed8ec346a4c0c2
SHA256

5cfef5c4c077d7d52818d763b87d79076c2b9092af6913514f674623f6826f4c
SHA512

b3fc741cce47957484c684cfe9472917b41060fee43396899a8879f1a5539c462c66909e5d44cd99c36472b2cca8b16a6a78cea83f5b44d3f3dc2a73ef50f3e7
SSDEEP

6144:qe34R2uRjzh36dqXEVTrnCRZG/t7FTBqTzP7n7O7L6K2Bfo7p4:024zh36VVTGf0ZTsnz7O7L6ju7p4

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 5 IoCs

pid	Process
1592	c2b09082fc46fb1cdb1726c6f45db34a.exe
1592	c2b09082fc46fb1cdb1726c6f45db34a.exe
1592	c2b09082fc46fb1cdb1726c6f45db34a.exe
1592	c2b09082fc46fb1cdb1726c6f45db34a.exe
1592	c2b09082fc46fb1cdb1726c6f45db34a.exe

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1592	c2b09082fc46fb1cdb1726c6f45db34a.exe

C:\Users\Admin\AppData\Local\Temp\c2b09082fc46fb1cdb1726c6f45db34a.exe
"C:\Users\Admin\AppData\Local\Temp\c2b09082fc46fb1cdb1726c6f45db34a.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1592

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\nsy3F81.tmp\ioSpecial.ini

Filesize
402B

MD5
95d3814dc7cbcd1be9822c719e065274

SHA1
509ca52ee8da298bd0eadcaf3287a11b4941f0dd

SHA256
7c5ed9ce7a3c991d0e61fa6c74e37c397689a4c7a3b2c3d0b87aacfb5b54102e

SHA512
f4c08c342728845c946c75afc15c1ec8d23ac694ff597106ec5fd380cc46d096db05894941bcec3e1c12f9a7adf8754f3178db40ffe972ed26a95aa73c6710bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsy3F81.tmp\ioSpecial.ini

Filesize
1KB

MD5
89636b603594f8346907a5ec630bb24b

SHA1
d149d5a34e1fc73eb4ed2d699303b334b8372f83

SHA256
5e6056bfa2dec72a7f4f5e8c54d0c467c0fa70f6742709bf5eaafb9773a186f2

SHA512
558f0ed599d24aea8d9509c6f7fd7ec98e8d46f2d47e7a5d11f70e7ff5d0018da450bb65cd26bcb55dff60a1f998b7800f7186431df3cc357b3840b8a68c6b9e

Download Submit
\Users\Admin\AppData\Local\Temp\nsy3F81.tmp\BrandingURL.dll

Filesize
4KB

MD5
71c46b663baa92ad941388d082af97e7

SHA1
5a9fcce065366a526d75cc5ded9aade7cadd6421

SHA256
bb2b9c272b8b66bc1b414675c2acba7afad03fff66a63babee3ee57ed163d19e

SHA512
5965bd3f5369b9a1ed641c479f7b8a14af27700d0c27d482aa8eb62acc42f7b702b5947d82f9791b29bcba4d46e1409244f0a8ddce4ec75022b5e27f6d671bce

Download Submit
\Users\Admin\AppData\Local\Temp\nsy3F81.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

Download Submit
\Users\Admin\AppData\Local\Temp\nsy3F81.tmp\LangDLL.dll

Filesize
5KB

MD5
9384f4007c492d4fa040924f31c00166

SHA1
aba37faef30d7c445584c688a0b5638f5db31c7b

SHA256
60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

SHA512
68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

Download Submit
\Users\Admin\AppData\Local\Temp\nsy3F81.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit