bf6022dbfb93e276acd1643baa13109abd22783fade76a064e803c42a3676c94

General

Target

updaterExe.exe
Size

200KB
MD5

d2fa3945b18f3eaa24c48a098c50046c
SHA1

d778764a4d298798cf3574a2d4153d1cadafc467
SHA256

f5c65dbdb865afffc21031f9a90afe428acffd387ff12554fcc096701a0b8d11
SHA512

3fa9a946d837148dae450b0238004c83d630fd5ea7431b43635c4f1dc38c546f5822dc08c294010ccbd45559ba618fd516e32b515fb6565c18e81167060c864a
SSDEEP

3072:Ef8yYNF9ex7nLydc8NwEfgjp9yuzKrDFU+XC3bXM/1WXBQ:E8yQF9QaOtnVzEm+SbWWXG

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

updaterExe.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	updaterExe.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Checks processor information in registry 2 TTPs 1 IoCs
Processor information is often read in order to detect sandboxing environments.

Query Registry
T1012

System Information Discovery
T1082

Processes:

updaterExe.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString updaterExe.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4292 timeout.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	updaterExe.exe

pid	process
4292	timeout.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

updaterExe.exe

pid	process
3968	updaterExe.exe
3968	updaterExe.exe
3968	updaterExe.exe
3968	updaterExe.exe
3968	updaterExe.exe
3968	updaterExe.exe
3968	updaterExe.exe
3968	updaterExe.exe
3968	updaterExe.exe
3968	updaterExe.exe
3968	updaterExe.exe
3968	updaterExe.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

updaterExe.execmd.exe

description	pid	process	target process
PID 3968 wrote to memory of 4912	3968	updaterExe.exe	cmd.exe
PID 3968 wrote to memory of 4912	3968	updaterExe.exe	cmd.exe
PID 3968 wrote to memory of 4912	3968	updaterExe.exe	cmd.exe
PID 4912 wrote to memory of 4292	4912	cmd.exe	timeout.exe
PID 4912 wrote to memory of 4292	4912	cmd.exe	timeout.exe
PID 4912 wrote to memory of 4292	4912	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\updaterExe.exe
"C:\Users\Admin\AppData\Local\Temp\updaterExe.exe"
1⤵
- Checks computer location settings
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3968

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\GIEBGIIJDGHC" & exit
2⤵
- Suspicious use of WriteProcessMemory
PID:4912

C:\Windows\SysWOW64\timeout.exe
timeout /t 10
3⤵
- Delays execution with timeout.exe
PID:4292

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3156 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:3
1⤵
PID:2204

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3516 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
1⤵
PID:3592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

4

T1552.001

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports
Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries
Filesize
40B

MD5
20d4b8fa017a12a108c87f540836e250

SHA1
1ac617fac131262b6d3ce1f52f5907e31d5f6f00

SHA256
6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d

SHA512
507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

Download Submit
memory/3968-4-0x000000001DDC0000-0x000000001E01F000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads