fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c

Analysis

max time kernel
158s
max time network
174s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19/10/2022, 14:31

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General

Target

fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c.exe
Size

316KB
MD5

a0e674357b504f305ca834f1c8379430
SHA1

7bc6d07a2a8ff9ab3467e1da353091f69f4afe77
SHA256

fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c
SHA512

53e08e961085b3df1f91c8b8d2a6ad5cd605c0e245c4aa6f11b7f191f1b40de302e72b82dee688c9441a5417221488ce34043f6b2cd3f21b335a3058eba66d8c
SSDEEP

6144:yrabUzkuvcBYC47l2xgh2hyP9wUnIG2mQP6vxoG0rkKt:yrDkuveY3N2eHnIPmQP6vqvV

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2848	fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c.exe
2848	fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c.exe
2848	fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2848	fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c.exe
2848	fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c.exe

C:\Users\Admin\AppData\Local\Temp\fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c.exe
"C:\Users\Admin\AppData\Local\Temp\fa1094b28324e4f95f957e68a7a969adcddc9ca71d93ddf725028fb7f1f1955c.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2848

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\Tsu2DE39753.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{422F3E74-67D9-4F1B-ADF0-2FFB99CC1C82}\Custom.dll

Filesize
91KB

MD5
dc1e339686c8ccab49a2860c6709760b

SHA1
4662d7283d4ad26b4a235d82d831db526e9daa42

SHA256
07d70be92b1ef086f5f41f95fe14044fe8186e85a3972bb790ae143c66214f0b

SHA512
913e466fcae98118375c19e000c75ef03d7f5d30f16a29ad98fd90cbed425adf6415598b332cf30652a3dab2371e4a59a6a2c813d1df739bd09080e56aed9c52

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C:\Users\Admin\AppData\Local\Temp\{422F3E74-67D9-4F1B-ADF0-2FFB99CC1C82}\_Setup.dll

Filesize
173KB

MD5
849cfed02ed4ded563da47d93592b653

SHA1
bcdc289cf10557a0ee5b8a3f956739710215a4e5

SHA256
40f7374f5089a9429f4fe0d568364c567d535fa2d3d542d4f7dfb948c480be27

SHA512
8f6d24b7234efb6cbf11be13bfa11f5e6d11aea48d1c81c37a421862aa452b6af0a06bc8637b58bfae631a68aa0d532c7922ccca6433cd2e05e87198ad719cf0

Download Submit