4ed46267bbebadc17f7ad81c97026069a8e8db77f90e6fc4e8e3faeb7eb0bb81

Analysis

max time kernel
212s
max time network
159s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30-12-2023 12:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1873502bc335bc6fbbc8829141f73ce1.exe
Size

4.2MB
MD5

1873502bc335bc6fbbc8829141f73ce1
SHA1

6b453379298acbc2c616bdc65917654860c65b20
SHA256

4ed46267bbebadc17f7ad81c97026069a8e8db77f90e6fc4e8e3faeb7eb0bb81
SHA512

3fc02d5d3f7fe0bdfb2319967d13976f025dce5a36f5e044eb763bc785beb780cd7772c14872cd1a50c87eaaf6585d8d51fc374ea0b317066359237f3c9c0569
SSDEEP

98304:a6ccHWZkpSNeRQRkbAD8vxdg7HODUEAgEuMzXHNcraz7Yng8+V+8W:alcHWWweikbM8vxuqohxjNkaHYnV+rW

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 8 IoCs

pid	Process
1048	1873502bc335bc6fbbc8829141f73ce1.exe
1048	1873502bc335bc6fbbc8829141f73ce1.exe
1048	1873502bc335bc6fbbc8829141f73ce1.exe
1048	1873502bc335bc6fbbc8829141f73ce1.exe
1048	1873502bc335bc6fbbc8829141f73ce1.exe
1048	1873502bc335bc6fbbc8829141f73ce1.exe
1048	1873502bc335bc6fbbc8829141f73ce1.exe
1048	1873502bc335bc6fbbc8829141f73ce1.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
1048	1873502bc335bc6fbbc8829141f73ce1.exe

C:\Users\Admin\AppData\Local\Temp\1873502bc335bc6fbbc8829141f73ce1.exe
"C:\Users\Admin\AppData\Local\Temp\1873502bc335bc6fbbc8829141f73ce1.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1048

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\nsj52D2.tmp\ioSpecial.ini

Filesize
648B

MD5
557f99ace3d3ec6ce847fbe637003598

SHA1
5c72cfc36b1ab2a3ec1e27a52af70fe97549828c

SHA256
b2bee90d5eb42b4ab24cfc68dda499b4c66af7e2b0948bb48e8c4cf4c838a8b9

SHA512
497f436db18214d300bc5236e6fb36792bf085a8b329a25791c28d32d7085ae0fe33b39af5a4be91b3be776d6ba309d0427f8591e62501a03e1529490a26c8ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsj52D2.tmp\ioSpecial.ini

Filesize
661B

MD5
0857c59ed0629edf156263a4ddf5ae67

SHA1
35fce3017c1aacfdbbbbe340b5967420d56327c4

SHA256
ade1cbddbaceba3c09b4d4f60005161feab2f50660c85473c4cd009d017db8a0

SHA512
1d93972de8117836684ded38c689acd4044089fc0285b0de8d981c4f8f447710123a1065bfb3e39fbe2a840b2a290a671de43695a5cb62b9569f96188631de3c

Download Submit
\Users\Admin\AppData\Local\Temp\nsj52D2.tmp\BundleINI.dll

Filesize
19KB

MD5
3319efa6e9d537a3a4e1a0afbf8aa079

SHA1
3ffa19398ca02df5bb707fa0666417583137d7f8

SHA256
55720e82cb5c2509bfa4e5841e892d34d8a58cfe67882b069b2c9103fdc4c647

SHA512
20743f591e468dce787100bd616097805ed0805ea4d1d31be5b5be19a20f06576b9ca156d626b7f34fe2df613f1a1f84803ed8b8998be988b2c054a984c406fb

Download Submit
\Users\Admin\AppData\Local\Temp\nsj52D2.tmp\ChkClient.dll

Filesize
140KB

MD5
3fe47e461bb686693cf440c8815f2a0b

SHA1
9a7d27d47a542b83d00f1e6027ba4c22d496f887

SHA256
5bdefe9a081e5e2f4af73891db6228a6b57e7dd320fac0ae233f5cd741db8a1f

SHA512
687c57e17c4f527b90e8eafa9929fa9ee0a1fa82b2c9ba9c6a6385cfcb1fcdd1e09305acbf357cf61e7dd7e061d581a378d2661ed7df7dbfd554514f04646e61

Download Submit
\Users\Admin\AppData\Local\Temp\nsj52D2.tmp\FILEDownPlug.dll

Filesize
20KB

MD5
b118053825642ecf3bba36500a70645b

SHA1
ce436f731bd8bf744399bf39e77f7bca5a4461af

SHA256
eb97c0e8d17986beb01c1366405c8fa70e5d69c5f82b30f184454a47c258fda5

SHA512
11e00d2e2fc6b85e96de5b9fd11ea3f1d681180879ac3c2a7cfbe35a3808466f8eaff70faa39d6f5739238a34558825a22f0887d5653df54305a3ccce3836c73

Download Submit
\Users\Admin\AppData\Local\Temp\nsj52D2.tmp\InstallOptions.dll

Filesize
14KB

MD5
eef9e469e8a30717974499f277d97e2a

SHA1
2d33c25984ebd9116beeb55cdde4c5c86c023e5d

SHA256
1f35bb6728237483c779005fc227e69fef51b0bafd32d15855d483948a337078

SHA512
d860132106a1c03dfa23f983b3c503f1216ac02f3d47833b96dfb333fb30bc8ab4d4fecd1f1f0a89f0c7f3586405461e2d53c26f282bb48970e549659b364b48

Download Submit
\Users\Admin\AppData\Local\Temp\nsj52D2.tmp\IsVista.dll

Filesize
44KB

MD5
344d13fd0fdd2d97e8d61960f40a8a30

SHA1
3f0f120203005eea3e8ed1652a6ea8a607ea934d

SHA256
17bb3331e2300aa01666fbee98b9552cec5e46212a4c5a340c0370b93df88f83

SHA512
b4e49c58503532e270cc369f1cbd14d85edd46da5ab034dad730bd4297887dd541d445d2fbf205820e6afbbdba7ab6d5b78b694467554320fd6db8e06fe4f719

Download Submit
\Users\Admin\AppData\Local\Temp\nsj52D2.tmp\stack.dll

Filesize
10KB

MD5
0f61a81a543822de5fcb9a8a43f230dd

SHA1
d01d4a0f542f3c654637fdfe5a574fe1f150ece1

SHA256
46b4a72ae8590b0afb3304cc5c13db0502bc4c4cb02f64f37c79008c17db814f

SHA512
596b7a897ba64c32e26ba6168aa3628aad37b187a9814a286298307d8c42eabf8e8a679dbda558f8b2cdc8676c94ec819256432aa5ad7c05a5387759262a4402

Download Submit
memory/1048-9-0x00000000003D0000-0x00000000003F7000-memory.dmp

Filesize
156KB

Download
memory/1048-16-0x00000000003D0000-0x00000000003DC000-memory.dmp

Filesize
48KB

Download