04dbad6b25b344855aeba2d87c52d9c2e41e11210ef36ea7a36b1ec215d9fa77

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28-02-2024 07:33

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General

Target

ab58e7b765d6f0dc64270cf826b7c289.exe
Size

494KB
MD5

ab58e7b765d6f0dc64270cf826b7c289
SHA1

a4a05d4f5983aff1bb53426b3fd3b5ae15e09f24
SHA256

04dbad6b25b344855aeba2d87c52d9c2e41e11210ef36ea7a36b1ec215d9fa77
SHA512

85f25af32df7ac37d99ffc2bb5eb3de72588fea2487a8a15cb4bed7420eb2c2f7f82f7d9895b4924edca8e15fedc283c770b93beb7ed0424b80ef7a287f59588
SSDEEP

6144:7e34R2/Fzh36dqXEV2rnCAZG/t7FTBqTzP7n7O7L6K2Bfo7p2:/2dzh36VV2GW0ZTsnz7O7L6ju7p2

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
1936	ab58e7b765d6f0dc64270cf826b7c289.exe
1936	ab58e7b765d6f0dc64270cf826b7c289.exe
1936	ab58e7b765d6f0dc64270cf826b7c289.exe
1936	ab58e7b765d6f0dc64270cf826b7c289.exe
1936	ab58e7b765d6f0dc64270cf826b7c289.exe
1936	ab58e7b765d6f0dc64270cf826b7c289.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
1936	ab58e7b765d6f0dc64270cf826b7c289.exe

C:\Users\Admin\AppData\Local\Temp\ab58e7b765d6f0dc64270cf826b7c289.exe
"C:\Users\Admin\AppData\Local\Temp\ab58e7b765d6f0dc64270cf826b7c289.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1936

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\nsi44ED.tmp\ioSpecial.ini

Filesize
395B

MD5
de31d4ba1d3cef3b036ac39909e42716

SHA1
e2ee0006aa52f21023f637dde6094aab59db1636

SHA256
2951b5405b75de9c94a44c7c791dd5572bce0edb2703beb23acf24e58c7aede8

SHA512
ee252b7f80f9be6bfa5afe4990ccf86eec6f390420411f0882826a5178896522b2b0a27d9509a98aeedc301d3661fb3ee48ca4a224b6152d5f1e919fb102e245

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsi44ED.tmp\ioSpecial.ini

Filesize
938B

MD5
54abba90fa4ce825dd45c94fbefb57f4

SHA1
4017dae49a9f1640d124bd88ef33d1db946a0e7c

SHA256
72419fee87ed6d1fc9126bc23bdc401825a17a91c7c044c57b1715eb686a34c4

SHA512
2ab026ff3410c8427641902956dd5e70983dafea144201c2e824bd025466b069256f4ae148e3232db074caffc7d58f372a8256468b95ba2e8d2c368a6d1991f4

Download Submit
\Users\Admin\AppData\Local\Temp\nsi44ED.tmp\BrandingURL.dll

Filesize
4KB

MD5
71c46b663baa92ad941388d082af97e7

SHA1
5a9fcce065366a526d75cc5ded9aade7cadd6421

SHA256
bb2b9c272b8b66bc1b414675c2acba7afad03fff66a63babee3ee57ed163d19e

SHA512
5965bd3f5369b9a1ed641c479f7b8a14af27700d0c27d482aa8eb62acc42f7b702b5947d82f9791b29bcba4d46e1409244f0a8ddce4ec75022b5e27f6d671bce

Download Submit
\Users\Admin\AppData\Local\Temp\nsi44ED.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

Download Submit
\Users\Admin\AppData\Local\Temp\nsi44ED.tmp\LangDLL.dll

Filesize
5KB

MD5
9384f4007c492d4fa040924f31c00166

SHA1
aba37faef30d7c445584c688a0b5638f5db31c7b

SHA256
60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

SHA512
68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

Download Submit
\Users\Admin\AppData\Local\Temp\nsi44ED.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
\Users\Admin\AppData\Local\Temp\nsi44ED.tmp\UAC.dll

Filesize
17KB

MD5
09caf01bc8d88eeb733abc161acff659

SHA1
b8c2126d641f88628c632dd2259686da3776a6da

SHA256
3555afe95e8bb269240a21520361677b280562b802978fccfb27490c79b9a478

SHA512
ef1e8fc4fc8f5609483b2c459d00a47036699dfb70b6be6f10a30c5d2fc66bae174345bffa9a44abd9ca029e609ff834d701ff6a769cca09fe5562365d5010fa

Download Submit