01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d

Analysis

max time kernel
125s
max time network
139s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 08:51

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General

Target

01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.exe
Size

313KB
MD5

a447d777409db8bf7a490584a7535a59
SHA1

742e0c6d8d9497a6fc82de23b13e7ae9a8dcf173
SHA256

01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d
SHA512

ca2c3ac89a21e5b4010d1971b4f73d3514ea70efff82ca6a92cff2f618794c1d8e1c7fccc350cad04bd69fede0a0ad7be478c10695086d998d2fe29c787a2cd5
SSDEEP

6144:6rkP9uEo2S1YnQmCX492DkwNP3qpYFpdteedaMtBxOWUevASojincBSX:6rkFu6/eIo4mdt2M/lUevAzic4

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.exe

pid	process
1320	01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.exe
1320	01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.exe
1320	01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.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:

01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.exe

pid process

1320 01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.exe

C:\Users\Admin\AppData\Local\Temp\01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.exe
"C:\Users\Admin\AppData\Local\Temp\01f55b1e34123e570207f3e0fe148c8db70c30b46d73a6ab8375a5021779d32d.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1320

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\TsuCBA61C0F.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{CCCB4F7C-6DCC-40B2-A259-25EE17286D8A}\Custom.dll
Filesize
91KB

MD5
1ddad019fb1368d41772a70d80ed78dd

SHA1
2a622f9767b15216b00c7ec03de0100ce8bdced3

SHA256
8a9773f1d8bcd315888bcf4ef3e7dbbf4a84147aa6c1a920330326f97a240f4f

SHA512
a539e5048285bdd432bde5ec572b97ae47522000ea51da2264612345d498758e9ba21513328b55be4e4a31d004ebd02975c2405d4b3911809680c1f97cb3b3fa

Download Submit
\Users\Admin\AppData\Local\Temp\{CCCB4F7C-6DCC-40B2-A259-25EE17286D8A}\_Setup.dll
Filesize
169KB

MD5
14615d42dc6cd9a024a685e25356048c

SHA1
5d6c45e35d0c5951ab75b7c121421d1ee91d733d

SHA256
ec0265a1e752ed296e125645ea4c0097e4615a7e4c74ab5c520a2eb2ce2edaf5

SHA512
9a99f6e70f752ac3c904aa05070f3cbe2825ee396b3b7b3cbbede3b19ac8e36b96311078e4a3fa4d65cb765c2a7e73035cfdfaeb4f85b1bec66416cc4045bc34

Download Submit
memory/1320-55-0x00000000760B1000-0x00000000760B3000-memory.dmp

Filesize
8KB

Download