345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55

Analysis

max time kernel
125s
max time network
145s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 08:35

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General

Target

345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.exe
Size

327KB
MD5

ba3203b077ea272ede57e0ee8ffabae0
SHA1

af795c3658575566ebf97716a744c679c551fdc5
SHA256

345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55
SHA512

aa0ec00d4e0f8ca827ee015f925a73112226540d45dc67399c7db9e9503f103c6a9a430eec33ec81b91ef4c0ccba33dc92d75c83275438910f87e3f0493c703a
SSDEEP

6144:Jr469uEo2S1YnQmCX492DkwNP3qpYFGgjwuBGVdLAt4ZHd2i3gjd+ZD/6FK:Jr4iu6/eIo4Rsw33AtsmQf

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.exe

pid	process
2020	345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.exe
2020	345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.exe
2020	345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.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:

345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.exe

pid process

2020 345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.exe

C:\Users\Admin\AppData\Local\Temp\345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.exe
"C:\Users\Admin\AppData\Local\Temp\345f3d99052b1c9186fcb96f39c2da5e94b939baea4efc03ae280a83215a7a55.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2020

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\Tsu109429B7.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{60083C17-88D8-4455-A6BE-C0FABBEB1EE1}\Custom.dll
Filesize
91KB

MD5
c9d3d86ee95ae4d20c80de9ddaa8fa40

SHA1
5f0546ec86f3e27f0eec4d5d5451edc630907654

SHA256
b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9

SHA512
ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186

Download Submit
\Users\Admin\AppData\Local\Temp\{60083C17-88D8-4455-A6BE-C0FABBEB1EE1}\_Setup.dll
Filesize
180KB

MD5
f019ccbcb9fc34eca585696d8ec5c585

SHA1
e0d1b4eff07feef1a2b4e0f07e015f3208e1c4bf

SHA256
7824f94a444f14a0143702818fb300a387d85173d05ac9cd891f4e1ab1dbac0e

SHA512
8ff541ff1401c62ad21dd960c48e5a99981c953f5bf73824146ef2848b778796aac5e17b111b9ad139acbd3b556ecd92f4869876da8849fb79fac4d86cbf70e5

Download Submit
memory/2020-55-0x00000000751A1000-0x00000000751A3000-memory.dmp

Filesize
8KB

Download