fae815e36a6a7511ca7098a5fac50bf324d1eaa72347ce042dd6ba6884898301

Analysis

max time kernel
106s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17/10/2024, 19:32

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General

Target

fae815e36a6a7511ca7098a5fac50bf324d1eaa72347ce042dd6ba6884898301N.exe
Size

92KB
MD5

3e5c48f7e9f42cc2eebc5bcd7e818ff0
SHA1

ea5fe891dcee6440dfabf014557e4ce6728f4bd0
SHA256

fae815e36a6a7511ca7098a5fac50bf324d1eaa72347ce042dd6ba6884898301
SHA512

c8e3adfb8dfa2056c8663df67741262af63096ace2548099c1fd2add3525fae874b46f36269797590622e6ffc0d23e2da720466d86f6f2ded4b3c18a4b4365ea
SSDEEP

1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNC2:26a+2OtEvwDpjtzZ

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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	fae815e36a6a7511ca7098a5fac50bf324d1eaa72347ce042dd6ba6884898301N.exe

Executes dropped EXE 1 IoCs

pid	Process
4100	asih.exe

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 2 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	fae815e36a6a7511ca7098a5fac50bf324d1eaa72347ce042dd6ba6884898301N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	asih.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4152 wrote to memory of 4100	4152	fae815e36a6a7511ca7098a5fac50bf324d1eaa72347ce042dd6ba6884898301N.exe	85
PID 4152 wrote to memory of 4100	4152	fae815e36a6a7511ca7098a5fac50bf324d1eaa72347ce042dd6ba6884898301N.exe	85
PID 4152 wrote to memory of 4100	4152	fae815e36a6a7511ca7098a5fac50bf324d1eaa72347ce042dd6ba6884898301N.exe	85

C:\Users\Admin\AppData\Local\Temp\fae815e36a6a7511ca7098a5fac50bf324d1eaa72347ce042dd6ba6884898301N.exe
"C:\Users\Admin\AppData\Local\Temp\fae815e36a6a7511ca7098a5fac50bf324d1eaa72347ce042dd6ba6884898301N.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4152
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\asih.exe

Filesize
92KB

MD5
da8895f36621b498cc130f26eec553f8

SHA1
9c3d2b7c85c43847bff83a15c1d44b0ea9d03b41

SHA256
a979402145ad9f717b87aa0d670dbb010d2633600937f3fd21e9c979f7b89f83

SHA512
3540a1a620a0fea7dc86244057209e2fca9f42873d6ff53fb1b2e8dc87227cafedf29aa981abfb229e3c3e5d0e14fc0ab3f977dff1411a474d02eabab66d5e42

Download Submit
memory/4100-17-0x00000000006A0000-0x00000000006A6000-memory.dmp

Filesize
24KB

Download
memory/4100-18-0x00000000006C0000-0x00000000006C6000-memory.dmp

Filesize
24KB

Download
memory/4152-0-0x0000000000740000-0x0000000000746000-memory.dmp

Filesize
24KB

Download
memory/4152-1-0x0000000000740000-0x0000000000746000-memory.dmp

Filesize
24KB

Download
memory/4152-2-0x0000000002100000-0x0000000002106000-memory.dmp

Filesize
24KB

Download