315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773

General

Target

315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe
Size

24.2MB
MD5

59771c4f77fa4611c7a6bb12a9fc3b33
SHA1

d2e68e195cfe05d9fa548cf387f83173c8e82c20
SHA256

315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773
SHA512

2eee742cb3834b15dec021a5aeea7d560008d0708cb73ad3f2426fd7a132a1665b800b144c7e56cf0881be47a3b92408807abb063fcca6a055c505565531303e
SSDEEP

786432:D9k1ulCJX1LcZiFyZrimbJdCnoJpOhX+d:Dyol0FLaiQVdKhX+d

Score

7^/10

discovery

Malware Config

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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp

Executes dropped EXE 2 IoCs

pid	Process
3320	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp
1948	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp

Loads dropped DLL 2 IoCs

pid	Process
3320	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp
1948	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1948	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp
1948	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1948	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4028 wrote to memory of 3320	4028	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe	87
PID 4028 wrote to memory of 3320	4028	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe	87
PID 4028 wrote to memory of 3320	4028	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe	87
PID 3320 wrote to memory of 556	3320	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp	88
PID 3320 wrote to memory of 556	3320	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp	88
PID 3320 wrote to memory of 556	3320	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp	88
PID 556 wrote to memory of 1948	556	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe	89
PID 556 wrote to memory of 1948	556	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe	89
PID 556 wrote to memory of 1948	556	315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe	89

C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe
"C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4028
- C:\Users\Admin\AppData\Local\Temp\is-66M9I.tmp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-66M9I.tmp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp" /SL5="$B004A,10232542,776192,C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3320
- - C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe
    "C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe" /VERYSILENT /NORESTART
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:556
  - - C:\Users\Admin\AppData\Local\Temp\is-E2DB2.tmp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-E2DB2.tmp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp" /SL5="$602F2,10232542,776192,C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe" /VERYSILENT /NORESTART
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      PID:1948

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 --field-trial-handle=4292,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=3872 /prefetch:8
1⤵
PID:2416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-66M9I.tmp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp

Filesize
3.0MB

MD5
37e95439a7b656a6d26f432edf4ca2e1

SHA1
0c3f1e60703da64e6c7e414cc7a9bff648ff2e90

SHA256
9bd235027d920487764bdd1d312d4eb6b57979c8a9eede472cbc258a5d33eb22

SHA512
b03fde2e6f66c5f88e9889c88bc54bdcb20dd8606ecde5230e1dc013c6c793ed7c583780a455834c76d743f5ff4518c487bee15879d31549a8bfb652053833f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-NEGJ1.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
memory/556-13-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/556-15-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/556-174-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/1948-24-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/1948-171-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/3320-6-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/3320-16-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4028-1-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/4028-2-0x0000000000401000-0x00000000004A9000-memory.dmp

Filesize
672KB

Download
memory/4028-19-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download

Analysis

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