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

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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

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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