389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfb

Analysis

max time kernel
79s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
12-10-2024 06:40

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General

Target

389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe
Size

94KB
MD5

ab2a0331aef1da1ddbdf12f221387d40
SHA1

474a3c41e5f45168d627c4a1f1d7e01f5f371b9f
SHA256

389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfb
SHA512

d95b4ad72013a0bd6a8c368a70e0d569c1c5a5a4435e94afdac8594c6c256b4bb04c2f54a5b47c1fde8047e436289edb192bbce8cd33b6e7a00f1468d0152267
SSDEEP

1536:Fha2oTUu7Ox8T5Ky1uwTfquRTKI+9t6pPMjMHUdWIuL2lB+KunXcD5JxEgJoM:ba2Pu7Oxu5Ky1uFuRTK1/8PMwHU+dn0K

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2152	389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe

Executes dropped EXE 1 IoCs

pid	Process
2152	389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe

Loads dropped DLL 1 IoCs

pid	Process
1760	389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1760	389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1760	389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe
2152	389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 2152	1760	389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe	31
PID 1760 wrote to memory of 2152	1760	389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe	31
PID 1760 wrote to memory of 2152	1760	389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe	31
PID 1760 wrote to memory of 2152	1760	389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe	31

C:\Users\Admin\AppData\Local\Temp\389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe
"C:\Users\Admin\AppData\Local\Temp\389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Users\Admin\AppData\Local\Temp\389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe
  C:\Users\Admin\AppData\Local\Temp\389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\389f2e93ee2dd885a80e94bc0df1be5d37f76b20cbacf5d98c7b59d4f53d7dfbN.exe

Filesize
94KB

MD5
ee6ad9a2aeaf282652525c311919144b

SHA1
f373505bdf0d5588e3da3d576480cf362304ef9a

SHA256
f9fed1b362aa520a404ef446c4be7c6cdd797e52dae8d4fd4d82b065f06df98c

SHA512
507375f9b6ce4cc560daa111962c7d7da36f57fe6b0db1e33b307f486e9e5df6aecf199012d7138cdac89146eb788dc2aed2aedf20e031e32521ac2f9ff9aaf9

Download Submit
memory/1760-0-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1760-14-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1760-15-0x0000000000180000-0x00000000001B2000-memory.dmp

Filesize
200KB

Download
memory/2152-28-0x00000000001D0000-0x0000000000202000-memory.dmp

Filesize
200KB

Download
memory/2152-26-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2152-29-0x0000000000230000-0x000000000024B000-memory.dmp

Filesize
108KB

Download
memory/2152-22-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2152-17-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2152-30-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download