ba5386607408ea2e0ad8d7ad31811949c2105d22550fe77fbf9919e8d7b4100c

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12/03/2024, 01:31

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General

Target

ba5386607408ea2e0ad8d7ad31811949c2105d22550fe77fbf9919e8d7b4100c.exe
Size

104KB
MD5

8a1c0cf6c8e1be105fb6b71a15c4ad7e
SHA1

4fa0b1f3b6f14620dddd98415d3d98f726fcc0bf
SHA256

ba5386607408ea2e0ad8d7ad31811949c2105d22550fe77fbf9919e8d7b4100c
SHA512

627172e872ef1d6e7cdcbdfbeb8c222173dad1c55724301a7e3b7ae5948343f53527560b0c7d46b69dcc825b5f4aed0c3c61287ec4c6820249aeecc3af24a94c
SSDEEP

1536:rrwIBoW3L+hknFdMMs/mBP6ipzOW2+3GHSesGYHKhSw3IM:rsWolsFdMMsgOW+HSAR

Score

7^/10

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-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	ba5386607408ea2e0ad8d7ad31811949c2105d22550fe77fbf9919e8d7b4100c.exe

Executes dropped EXE 1 IoCs

pid	Process
3432	ohlandreg.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 3432	2320	ba5386607408ea2e0ad8d7ad31811949c2105d22550fe77fbf9919e8d7b4100c.exe	91
PID 2320 wrote to memory of 3432	2320	ba5386607408ea2e0ad8d7ad31811949c2105d22550fe77fbf9919e8d7b4100c.exe	91
PID 2320 wrote to memory of 3432	2320	ba5386607408ea2e0ad8d7ad31811949c2105d22550fe77fbf9919e8d7b4100c.exe	91

C:\Users\Admin\AppData\Local\Temp\ba5386607408ea2e0ad8d7ad31811949c2105d22550fe77fbf9919e8d7b4100c.exe
"C:\Users\Admin\AppData\Local\Temp\ba5386607408ea2e0ad8d7ad31811949c2105d22550fe77fbf9919e8d7b4100c.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Users\Admin\AppData\Local\Temp\ohlandreg.exe
  "C:\Users\Admin\AppData\Local\Temp\ohlandreg.exe"
  2⤵
  - Executes dropped EXE
  PID:3432

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
104KB

MD5
c3c698a3256e0466de93021fd73ed29b

SHA1
0f9d02e0bdb26ff1b74d4618c70e3b153b718185

SHA256
814f5dd48f300abeec17781e63928bde06de04e92fcbec826b557e619397a7ea

SHA512
6b5f1530dd4e50cc8e0826ff0e365b7301b1989794ab26b21e5438bf2c1c9aaadc96de4770b5c8f830df11f81cc42cb66168e0b91dae61575e3a93ef00a82f1a

Download Submit
memory/2320-0-0x0000000000680000-0x0000000000682000-memory.dmp

Filesize
8KB

Download
memory/2320-1-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3432-14-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download