1b14147fe3404fe13bb4b845c60ab46b98b0b37b2124dd954503abe9be3c8604

Analysis

max time kernel
124s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25/03/2024, 15:01

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General

Target

de49b9addcc48e5c3ccc9c9141435442.exe
Size

813KB
MD5

de49b9addcc48e5c3ccc9c9141435442
SHA1

0862a5a51021a2ae17669367608ba22d62dd6cc1
SHA256

1b14147fe3404fe13bb4b845c60ab46b98b0b37b2124dd954503abe9be3c8604
SHA512

5d4624ab5eabddef5cfeac472fba68076cca0cc2561932c61d629014ed835a9f836e4fa5fd36f3bd31373ae65d5dc7e1b312154f101c6b4e3eeee6cd26c9ea8a
SSDEEP

12288:lmnrwxsroXXhCnNqGgxANeLE1sNs9J5YtN33xRpFhuMRuCH2F4:lMkxsroXXuNRg6EJNr3xRpXwY2F4

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	de49b9addcc48e5c3ccc9c9141435442.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	de49b9addcc48e5c3ccc9c9141435442.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	de49b9addcc48e5c3ccc9c9141435442.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1924	de49b9addcc48e5c3ccc9c9141435442.exe
1924	de49b9addcc48e5c3ccc9c9141435442.exe
1924	de49b9addcc48e5c3ccc9c9141435442.exe
1924	de49b9addcc48e5c3ccc9c9141435442.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1924	de49b9addcc48e5c3ccc9c9141435442.exe
Token: SeDebugPrivilege	1924	de49b9addcc48e5c3ccc9c9141435442.exe
Token: SeDebugPrivilege	1924	de49b9addcc48e5c3ccc9c9141435442.exe
Token: SeDebugPrivilege	1924	de49b9addcc48e5c3ccc9c9141435442.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1924	de49b9addcc48e5c3ccc9c9141435442.exe
1924	de49b9addcc48e5c3ccc9c9141435442.exe

C:\Users\Admin\AppData\Local\Temp\de49b9addcc48e5c3ccc9c9141435442.exe
"C:\Users\Admin\AppData\Local\Temp\de49b9addcc48e5c3ccc9c9141435442.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar327D.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit
C:\Users\Admin\AppData\Local\Temp\WebInstaller_925C95EA9515466DBC490EC9D6CFE837\WebInstaller_1924.log

Filesize
6KB

MD5
6f846af178bfdd275d034ef0fa2ddffc

SHA1
5c2f14deabda59417e8a10dec7be521a15a0a07e

SHA256
f8af80dbd477917943552d6f8396adadb09f84c0ed9b1ce537fbee722b784c5c

SHA512
6c88c39a63fef7493a47420f13e04d1c260b60b65b3cdd2814e8bf3a2989d54c1da4e3937583c9905dd1e240fb85ad2f7c50fc4d6a244ae87cf2d751d1fd896f

Download Submit
C:\Users\Admin\AppData\Local\Temp\WebInstaller_925C95EA9515466DBC490EC9D6CFE837\index.html

Filesize
457KB

MD5
e09ed04da7c88c2649a84924f25ec442

SHA1
926eda1eea5ce401cae785dacf76013c419e615c

SHA256
6511aa7386edeaa7c90d8685d0da04d4d5566d0616232fc67ad14d0c9a07db20

SHA512
fbc16a2f83ae171a31b369bb7be4dd5718e43a91f6991c9fca6d998684bd40254ffb876c370121b1e126fb5f0c366610d49e0e72d114bdf9e76da89dd47af50a

Download Submit
memory/1924-8-0x0000000000800000-0x0000000000801000-memory.dmp

Filesize
4KB

Download
memory/1924-614-0x0000000000800000-0x0000000000801000-memory.dmp

Filesize
4KB

Download