9003f20feabcd426bad8fd85cd89ad11aa4db7ff1fca6d5c612429404cce244a

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29-12-2023 20:28

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General

Target

03203f4fe9125e7c64aea002a183f843.exe
Size

552KB
MD5

03203f4fe9125e7c64aea002a183f843
SHA1

7f28bfaabcae04a272b9b2bd4dddbd47f96cdac5
SHA256

9003f20feabcd426bad8fd85cd89ad11aa4db7ff1fca6d5c612429404cce244a
SHA512

1bb948995fdc19884d86012e269a2f0613851e723d6840943b19d30a27e2e3cc7d81f29030b985de270b85d86eba5a2f120e3fe4fc05da603da1c6967e583bbb
SSDEEP

6144:5e34R2A6IVJzh36dqXEV2rnCeZG/t7FTBqTzP7n7O7L6K2Bfo7pl:x2AR3zh36VV2Go0ZTsnz7O7L6ju7pl

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 5 IoCs

pid	Process
2100	03203f4fe9125e7c64aea002a183f843.exe
2100	03203f4fe9125e7c64aea002a183f843.exe
2100	03203f4fe9125e7c64aea002a183f843.exe
2100	03203f4fe9125e7c64aea002a183f843.exe
2100	03203f4fe9125e7c64aea002a183f843.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
2100	03203f4fe9125e7c64aea002a183f843.exe

C:\Users\Admin\AppData\Local\Temp\03203f4fe9125e7c64aea002a183f843.exe
"C:\Users\Admin\AppData\Local\Temp\03203f4fe9125e7c64aea002a183f843.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:2100

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\nsy4809.tmp\ioSpecial.ini

Filesize
394B

MD5
c03692e4543aef885ed4fefda8c240ad

SHA1
14ffb00d05d4e329aa79b5c3aaa97c0636278802

SHA256
572a2d01d685108ef2ed54737223f512cf493185f9028b152c1a5024965d3620

SHA512
f5b9e7fc9fd7312d7d6948d8e4f3b52e6d07d18b635e0afc0459c7e781071ff97de23db838a207af8c33091a38bbf8d8e3443a542700b47a2bf91c016d24197d

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsy4809.tmp\ioSpecial.ini

Filesize
1008B

MD5
3a1667e75f86bd0beef08863389259a8

SHA1
48dfbfae84dec8aa69cf9ecaadb846a7a875d0a3

SHA256
04c2dbc7214e29822fcada51bad5e0450dfd87c54affa2b994c60da7e4747192

SHA512
e4c8771610215ef5d9d1136bd08db8d66a4c29a16278caff3fcab4978bac63cc07a050602202af358e2eabc4550684334bda2bc85748dbaf4f7d6430d527fff3

Download Submit
\Users\Admin\AppData\Local\Temp\nsy4809.tmp\BrandingURL.dll

Filesize
4KB

MD5
71c46b663baa92ad941388d082af97e7

SHA1
5a9fcce065366a526d75cc5ded9aade7cadd6421

SHA256
bb2b9c272b8b66bc1b414675c2acba7afad03fff66a63babee3ee57ed163d19e

SHA512
5965bd3f5369b9a1ed641c479f7b8a14af27700d0c27d482aa8eb62acc42f7b702b5947d82f9791b29bcba4d46e1409244f0a8ddce4ec75022b5e27f6d671bce

Download Submit
\Users\Admin\AppData\Local\Temp\nsy4809.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

Download Submit
\Users\Admin\AppData\Local\Temp\nsy4809.tmp\LangDLL.dll

Filesize
5KB

MD5
9384f4007c492d4fa040924f31c00166

SHA1
aba37faef30d7c445584c688a0b5638f5db31c7b

SHA256
60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

SHA512
68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

Download Submit
\Users\Admin\AppData\Local\Temp\nsy4809.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
\Users\Admin\AppData\Local\Temp\nsy4809.tmp\UAC.dll

Filesize
17KB

MD5
09caf01bc8d88eeb733abc161acff659

SHA1
b8c2126d641f88628c632dd2259686da3776a6da

SHA256
3555afe95e8bb269240a21520361677b280562b802978fccfb27490c79b9a478

SHA512
ef1e8fc4fc8f5609483b2c459d00a47036699dfb70b6be6f10a30c5d2fc66bae174345bffa9a44abd9ca029e609ff834d701ff6a769cca09fe5562365d5010fa

Download Submit