8ea1cf56059d97cc899bb994cea5676bc61a21e7852d1c914a031e36997b9e4f

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24/02/2024, 10:30

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General

Target

a1a4a1248c1b680ad7afaacf09a083df.exe
Size

495KB
MD5

a1a4a1248c1b680ad7afaacf09a083df
SHA1

7cab08d80c308fc85ca681926cfb4d773511b198
SHA256

8ea1cf56059d97cc899bb994cea5676bc61a21e7852d1c914a031e36997b9e4f
SHA512

d47e872be55c29b1dd2d9364e226167593ae539977cebe9a6a0161e3ac33bf9893c579024600f988e0271b1bbd374e18470805be762dc18d24ec3a7c69272d7b
SSDEEP

6144:ee34R2xtUczh36dqXEVTrnCRZG/t7FTBqTzP7n7O7L6K2Bfo7pI:Q2xnzh36VVTGf0ZTsnz7O7L6ju7pI

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 5 IoCs

pid	Process
2204	a1a4a1248c1b680ad7afaacf09a083df.exe
2204	a1a4a1248c1b680ad7afaacf09a083df.exe
2204	a1a4a1248c1b680ad7afaacf09a083df.exe
2204	a1a4a1248c1b680ad7afaacf09a083df.exe
2204	a1a4a1248c1b680ad7afaacf09a083df.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
2204	a1a4a1248c1b680ad7afaacf09a083df.exe

C:\Users\Admin\AppData\Local\Temp\a1a4a1248c1b680ad7afaacf09a083df.exe
"C:\Users\Admin\AppData\Local\Temp\a1a4a1248c1b680ad7afaacf09a083df.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:2204

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\nsi2DC5.tmp\ioSpecial.ini

Filesize
1008B

MD5
cd47136b16fb92da3f460523cb1a26e5

SHA1
64bbccd93b5443856b537d285a39307eae4ed446

SHA256
27a67cd59abb2634d2af24452d784ebe40b856d357dd50ff42503921f1d5e5fd

SHA512
b9e585ecd4add0f681b3dfce33e96e24aa4bff1838eab1285f65bc5ca3c5bdec647df48e206fab615e595af9a439a583cf10e9015ac225047f4b960ee83c6ec7

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C:\Users\Admin\AppData\Local\Temp\nsi2DC5.tmp\ioSpecial.ini

Filesize
1021B

MD5
9252c6a0a641d28d9ff89caa7a53c888

SHA1
f4ec0778d875d016236115b7957d52a25a854dab

SHA256
b44738598ad68e8af248e40835373d97078aa23acf3ba48b5ec9a00e71c4bab3

SHA512
86d1d2547c63104d986e0b85f599faf0e6d57ea49352ee26a37291677ad5d6aebaa7af401808cc704d7252cc88925894b323f8e0597c3c19cb5a4c3443013881

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\Users\Admin\AppData\Local\Temp\nsi2DC5.tmp\BrandingURL.dll

Filesize
4KB

MD5
71c46b663baa92ad941388d082af97e7

SHA1
5a9fcce065366a526d75cc5ded9aade7cadd6421

SHA256
bb2b9c272b8b66bc1b414675c2acba7afad03fff66a63babee3ee57ed163d19e

SHA512
5965bd3f5369b9a1ed641c479f7b8a14af27700d0c27d482aa8eb62acc42f7b702b5947d82f9791b29bcba4d46e1409244f0a8ddce4ec75022b5e27f6d671bce

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\Users\Admin\AppData\Local\Temp\nsi2DC5.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

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\Users\Admin\AppData\Local\Temp\nsi2DC5.tmp\LangDLL.dll

Filesize
5KB

MD5
9384f4007c492d4fa040924f31c00166

SHA1
aba37faef30d7c445584c688a0b5638f5db31c7b

SHA256
60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

SHA512
68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

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\Users\Admin\AppData\Local\Temp\nsi2DC5.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit