d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 07:21

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General

Target

d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe
Size

322KB
MD5

a0d6ec935355e24179d9e4f8f450e8da
SHA1

3e8c4c8c6f8e5eef0b4f156fdc384043dc12e307
SHA256

d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c
SHA512

e11525be243aa29e5f37312317c922474b888088a11e7b69cad238aceb42d8741efaf6cbc16880058bf7da82d1a0338806a3a6b208959607ef1c4372d5a84114
SSDEEP

6144:QrV49uEo2S1YnQmCX492DkwNP3qpYFkKQdF8lgywXW/XK11AVBZ5jhqUnm8xcc:QrVQu6/eIo4qQdF8lEeXK11AZDqUmpc

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe

pid	process
4276	d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe
4276	d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe
4276	d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.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:

d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe

pid	process
4276	d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe
4276	d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe

C:\Users\Admin\AppData\Local\Temp\d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe
"C:\Users\Admin\AppData\Local\Temp\d8c00270a0e41cbc8ef0fbb9ac5f9af93d71595c2b57da63e5709bdb9554502c.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:4276

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Tsu5A1F5E18.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{44F201AA-F643-480F-AAE4-BE619F11235C}\Custom.dll

Filesize
91KB

MD5
0842e2723fff1f80955c9dbd38019c75

SHA1
bea88c3fe74817b048951bd218e70d9dead617d9

SHA256
d71cea96d49b48f8702337d01681b2f144aca8acb56a699b9599106c11cc7458

SHA512
28acff8e01224291aa67f57b2d514db84a79fc2cf7ed28ed2e2cecbdf070fb3b1cf52e295a9412641422338f78d86fc6ea21d835a8de21565a8f53d24c604b02

Download Submit
C:\Users\Admin\AppData\Local\Temp\{44F201AA-F643-480F-AAE4-BE619F11235C}\_Setup.dll

Filesize
174KB

MD5
efbce92b48500e40573afc22277768ef

SHA1
0e6deed707b03d9f16bfb31554a1eded2e8408cf

SHA256
36223baec8556ec3ec139811cda245b4fb20d13999932e9089ff0c505ae21433

SHA512
db5469ee310c906e970d0dae01373abe1f824224345f8cf79eedfd8d79e9ed1e5e8727b63f44b75a8fce6fbe43cffee1f8877703a5e5cab25f7d093d0a505bd7

Download Submit