ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a

Analysis

max time kernel
160s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 07:06

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General

Target

ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe
Size

327KB
MD5

7829977c47af67fb00741bf460a8ed91
SHA1

46d05b6a5905ca55fd6f8086b6fff2bb0c5238fb
SHA256

ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a
SHA512

07f54261dffea13174803704091335b066ad574a428e0e3aa4e7fe646a1e10dd1c9396b4b82c011c9f969089dd7d38717da96c84464f658cb20bbc4fc7f50af1
SSDEEP

6144:Zr469uEo2S1YnQmCX492DkwNP3qpYFGgjwuBGVdLAt4ZHd2i3gjd+ZD/6Fs:Zr4iu6/eIo4Rsw33AtsmQh

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe

pid	process
804	ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe
804	ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe
804	ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe

pid	process
804	ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe
804	ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe

C:\Users\Admin\AppData\Local\Temp\ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe
"C:\Users\Admin\AppData\Local\Temp\ee1a38642e3ef41be9dbc4f133044a4ac0ef7cc2e66cb5c2d77863a17e1beb2a.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:804

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Tsu79634875.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{85F9722D-627A-40FB-A210-2A585E1A50DB}\Custom.dll

Filesize
91KB

MD5
c9d3d86ee95ae4d20c80de9ddaa8fa40

SHA1
5f0546ec86f3e27f0eec4d5d5451edc630907654

SHA256
b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9

SHA512
ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186

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C:\Users\Admin\AppData\Local\Temp\{85F9722D-627A-40FB-A210-2A585E1A50DB}\_Setup.dll

Filesize
180KB

MD5
f019ccbcb9fc34eca585696d8ec5c585

SHA1
e0d1b4eff07feef1a2b4e0f07e015f3208e1c4bf

SHA256
7824f94a444f14a0143702818fb300a387d85173d05ac9cd891f4e1ab1dbac0e

SHA512
8ff541ff1401c62ad21dd960c48e5a99981c953f5bf73824146ef2848b778796aac5e17b111b9ad139acbd3b556ecd92f4869876da8849fb79fac4d86cbf70e5

Download Submit