25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130

Analysis

max time kernel
140s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2023 17:35

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General

Target

25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe
Size

703KB
MD5

7d32d70e2b5287337a67acc90db25c03
SHA1

a5ba4ea78412b4106d7d4191ed9cbdf4c041e70e
SHA256

25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130
SHA512

841c128f601442dc336a25d7b98612ec259a70cb2912a627622298a55744090e3ea179c0c796a826622ad9e35be71f89181676085a440c5602186463baa91d7e
SSDEEP

12288:WwRL1H7lxds6H+CTHNHgotiylDufZG19NumB0:9BPjNAo5yM2y

Score

10^/10

spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.alba-consultants-be.com
Port:
587
Username:
[email protected]
Password:
nViT!Rw7

Signatures

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Control Panel\International\Geo\Nation	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4652 set thread context of 3932	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	103

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
1792	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe
4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe
3932	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe
3932	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe
4316	powershell.exe
4316	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe
Token: SeDebugPrivilege	3932	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe
Token: SeDebugPrivilege	4316	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4652 wrote to memory of 4316	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	99
PID 4652 wrote to memory of 4316	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	99
PID 4652 wrote to memory of 4316	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	99
PID 4652 wrote to memory of 1792	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	101
PID 4652 wrote to memory of 1792	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	101
PID 4652 wrote to memory of 1792	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	101
PID 4652 wrote to memory of 3932	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	103
PID 4652 wrote to memory of 3932	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	103
PID 4652 wrote to memory of 3932	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	103
PID 4652 wrote to memory of 3932	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	103
PID 4652 wrote to memory of 3932	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	103
PID 4652 wrote to memory of 3932	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	103
PID 4652 wrote to memory of 3932	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	103
PID 4652 wrote to memory of 3932	4652	25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe	103

C:\Users\Admin\AppData\Local\Temp\25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe
"C:\Users\Admin\AppData\Local\Temp\25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4652
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zstShGvRax.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4316
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zstShGvRax" /XML "C:\Users\Admin\AppData\Local\Temp\tmp62BC.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1792
- C:\Users\Admin\AppData\Local\Temp\25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130_JC.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bzoihoja.ywk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp62BC.tmp

Filesize
1KB

MD5
363fe1e7e057668b9e4ef8bda5a4e3d8

SHA1
63b76850a58f0c4c59b990f794eff0de22e00a03

SHA256
89d670de4d03f3714f1ed70a794ed2ab721240bfe0e5228f5951a3cfc97828f6

SHA512
dc1cf6861fce8f1d51ffb6627d0fcc12900dd918b07c7cf68225acc9462258bf3407bb6af9abe62e430bb2c72d10a15ffe56194af5d341123ee549501797fd21

Download Submit
memory/3932-73-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

Filesize
64KB

Download
memory/3932-72-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/3932-57-0x0000000005E80000-0x0000000005ED0000-memory.dmp

Filesize
320KB

Download
memory/3932-28-0x0000000005060000-0x00000000050C6000-memory.dmp

Filesize
408KB

Download
memory/3932-27-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

Filesize
64KB

Download
memory/3932-25-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/3932-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4316-58-0x0000000007A10000-0x000000000808A000-memory.dmp

Filesize
6.5MB

Download
memory/4316-62-0x00000000075D0000-0x00000000075E1000-memory.dmp

Filesize
68KB

Download
memory/4316-71-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4316-69-0x00000000076F0000-0x00000000076F8000-memory.dmp

Filesize
32KB

Download
memory/4316-17-0x0000000004B30000-0x0000000004B66000-memory.dmp

Filesize
216KB

Download
memory/4316-68-0x0000000007710000-0x000000000772A000-memory.dmp

Filesize
104KB

Download
memory/4316-19-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4316-22-0x0000000004C80000-0x0000000004C90000-memory.dmp

Filesize
64KB

Download
memory/4316-23-0x0000000004C80000-0x0000000004C90000-memory.dmp

Filesize
64KB

Download
memory/4316-21-0x00000000052C0000-0x00000000058E8000-memory.dmp

Filesize
6.2MB

Download
memory/4316-67-0x0000000004C80000-0x0000000004C90000-memory.dmp

Filesize
64KB

Download
memory/4316-66-0x0000000007610000-0x0000000007624000-memory.dmp

Filesize
80KB

Download
memory/4316-65-0x0000000004C80000-0x0000000004C90000-memory.dmp

Filesize
64KB

Download
memory/4316-64-0x0000000007600000-0x000000000760E000-memory.dmp

Filesize
56KB

Download
memory/4316-63-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4316-29-0x00000000051F0000-0x0000000005212000-memory.dmp

Filesize
136KB

Download
memory/4316-61-0x0000000007650000-0x00000000076E6000-memory.dmp

Filesize
600KB

Download
memory/4316-35-0x00000000059E0000-0x0000000005A46000-memory.dmp

Filesize
408KB

Download
memory/4316-40-0x0000000005AC0000-0x0000000005E14000-memory.dmp

Filesize
3.3MB

Download
memory/4316-41-0x0000000006080000-0x000000000609E000-memory.dmp

Filesize
120KB

Download
memory/4316-42-0x0000000006380000-0x00000000063CC000-memory.dmp

Filesize
304KB

Download
memory/4316-43-0x0000000004C80000-0x0000000004C90000-memory.dmp

Filesize
64KB

Download
memory/4316-44-0x0000000007070000-0x00000000070A2000-memory.dmp

Filesize
200KB

Download
memory/4316-45-0x0000000070CA0000-0x0000000070CEC000-memory.dmp

Filesize
304KB

Download
memory/4316-55-0x0000000006670000-0x000000000668E000-memory.dmp

Filesize
120KB

Download
memory/4316-56-0x00000000070B0000-0x0000000007153000-memory.dmp

Filesize
652KB

Download
memory/4316-60-0x0000000007440000-0x000000000744A000-memory.dmp

Filesize
40KB

Download
memory/4316-59-0x00000000073D0000-0x00000000073EA000-memory.dmp

Filesize
104KB

Download
memory/4652-6-0x0000000004DB0000-0x0000000004E4C000-memory.dmp

Filesize
624KB

Download
memory/4652-0-0x0000000000020000-0x00000000000D6000-memory.dmp

Filesize
728KB

Download
memory/4652-4-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/4652-10-0x0000000005150000-0x000000000515A000-memory.dmp

Filesize
40KB

Download
memory/4652-5-0x0000000004B70000-0x0000000004B7A000-memory.dmp

Filesize
40KB

Download
memory/4652-26-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4652-3-0x0000000004AB0000-0x0000000004B42000-memory.dmp

Filesize
584KB

Download
memory/4652-7-0x0000000004D70000-0x0000000004D88000-memory.dmp

Filesize
96KB

Download
memory/4652-12-0x00000000077A0000-0x000000000781C000-memory.dmp

Filesize
496KB

Download
memory/4652-9-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/4652-8-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4652-11-0x0000000005160000-0x000000000516C000-memory.dmp

Filesize
48KB

Download
memory/4652-2-0x0000000005190000-0x0000000005734000-memory.dmp

Filesize
5.6MB

Download
memory/4652-1-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download