48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 08:29

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General

Target

48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe
Size

327KB
MD5

9a83124e1a274b6b395f4cff7e7fd461
SHA1

be285e5a4ef67b6140ceb0713d28d22b597a9667
SHA256

48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e
SHA512

69d2bcc833a5cedf8061978750d185021aadc3d493fa1aeb922943fce192e412218d0f819dddaf2e034020568e637e540afeb19775b47e25c6f6bce5049bc885
SSDEEP

6144:trVbUzkuvcBYC47l2xt81bM31jFryMm/+3pZasr0AtbgTtCybrNMco:trGkuveY38aExzr3pZh0d8EJ9o

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe

pid	process
3108	48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe
3108	48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe
3108	48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.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:

48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe

pid	process
3108	48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe
3108	48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe

C:\Users\Admin\AppData\Local\Temp\48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe
"C:\Users\Admin\AppData\Local\Temp\48bf725e1014b31ca5d65ae55433d37b1128d924cad67e7f2d05608ebf2d251e.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3108

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

C:\Users\Admin\AppData\Local\Temp\Tsu4A5FB90D.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{6DE42E9B-83D5-4699-A472-CBF7B6070C6D}\Custom.dll
Filesize
91KB

MD5
39f481c407d7f058a25e6912e14277db

SHA1
78cc70caffb228462643529b4cedc186afc5854a

SHA256
01432d2af2cffef96ef2338f55f9ca3aca629ca5411ef0c51e1a83c6bf051713

SHA512
e9126bd5e1d22ff054f20c9e97bc4344b57dce0470ebe61dd2a550991ee658d46e88367e0dfc060d5435e78705779ab1423a819ed385445e9b7a6750fbd4038f

Download Submit
C:\Users\Admin\AppData\Local\Temp\{6DE42E9B-83D5-4699-A472-CBF7B6070C6D}\_Setup.dll
Filesize
183KB

MD5
9e898ffdc682cf853f7df237678a6f3a

SHA1
55cacb14771890e8028a8a9ce8ae936dff17944f

SHA256
e78f957aceb637683a41b00dd094d4e88f706b94fd7b679b35add56269e4d047

SHA512
942746351a7c0f43f633a4732ca54404b4d8e767616ffe724e265359506375f9c3b5c3a84a46b3ec452ae4b5d80a966d3b6b5aa0161c2150db39cb84c588a9d0

Download Submit