e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2022 02:59

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General

Target

e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe
Size

326KB
MD5

0da8eaaa1578444f22bd9d7e3d088210
SHA1

0140ecb2b922e7fe99dca69f710f900255957221
SHA256

e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3
SHA512

6bcbf1701de9eb99812c39e16c5d0032e86130b08656f3a757b45d6abbf6faff25f3871eeea4f74e27aaf68ca564f7eb0d99ff22b93135b29b5b4783508b7856
SSDEEP

6144:DrvbUzkuvcBYC47l2xVH/INxwVVVP7bSD6c0oW5ZY9LV:DrkkuveY3IWwVVVP7bbjZop

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1720	e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe
1720	e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe
1720	e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.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	e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1720	e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe
1720	e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 2336	1720	e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe	92
PID 1720 wrote to memory of 2336	1720	e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe	92
PID 1720 wrote to memory of 2336	1720	e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe	92

C:\Users\Admin\AppData\Local\Temp\e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe
"C:\Users\Admin\AppData\Local\Temp\e23a70c51b3f957f98148ba4642e448b79606f4087814abcf8d3067d44586ae3.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin0B12.bat"
  2⤵
  PID:2336

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:\ProgramData\InstallMate\DA9F957E\cfg\1.ini

Filesize
1KB

MD5
1f40c626c1ca68f54d6c8814b343fc46

SHA1
71ade0ee32045543dd49ef40869753abe2d7ea4d

SHA256
8548b914f60e69260fc8916f21b8f26e69a69a8fbbaa42b46d59f0e967d831dc

SHA512
edfdb47205d5d16270d7e744b4082fc9b532c031efe3ef41fc35521c42189976d7ef5786ce4c84c58a85184be3ba65c85744ec1109d8fc530f879f51c756dab8

Download Submit
C:\Users\Admin\AppData\Local\Temp\TsuB5A2B6F4.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin0B12.bat

Filesize
50B

MD5
e4875fad940c0feae4e72c9b248c5739

SHA1
3cddeaedfae5ad7cc03e0c63715716e647e2f4a3

SHA256
ac814504fde5617285cc2a8767665eca954a4a4a6f527e6a12e7036ac9e5b445

SHA512
415f5908ae22b8a4944046d902059f141ff19632e618766a628293db41dfb28a8bebe741ae3a6be3ec0e737894bce18858085d991d89f606c81cb50ac24368ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\{8E0B608A-5DDA-4BC0-A92B-15F855E8427C}\Custom.dll

Filesize
91KB

MD5
d257c8662a2c67d5eb8db3bb46eaecbc

SHA1
7aff62ea431b9a1478fd8dd5fd91e909d17c2a29

SHA256
38fcd76893b3960a9bc8b58aacc428db61d33ebfb68bfe69b891197c4adbdccb

SHA512
8a49b4bafb1cbb279504d52aac7afbc25c2b5a044f6fd8b14487ea0f13449a13bf597a9314947f541d02a6f82aa396c51b4063d59843074c8c0a3f434bf9aa28

Download Submit
C:\Users\Admin\AppData\Local\Temp\{8E0B608A-5DDA-4BC0-A92B-15F855E8427C}\_Setup.dll

Filesize
180KB

MD5
7ecdd67a33856837233fbe7e078b279a

SHA1
db090da2508b3d3b7b9c31d8079fc139c48480a8

SHA256
c6fa4e658c5467e918b992a0786e84620295ffb13581ac1eb4ac65778c820b8b

SHA512
336b10d3c01a9931e937114e741709866af16f8e3165b81ec8f63ae4ccb4c83a9f87747ed512beb88453f4b7b055eda91ba4dad6f58a482258e9fff347d9676a

Download Submit