efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a

General

Target

efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
Size

1.0MB
MD5

54a5436bb5bf3977e98eda5ce6f8e8d2
SHA1

5aed6273fe965d5e0c41b0e934aa92099327e4da
SHA256

efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a
SHA512

0948ad9fb15f733c2a7df75f72da0dbd9a96e27b8228b11346c20fdcd0fc2888c634bc2ba5cb3ffd82c79190745ac7eba8f278d7036d79fa2cab6de8fc1f6ab9
SSDEEP

12288:FWCYKo7G7uh5W7R1c7MWLy5FbvG8bDzIMM3bGpsgUVEgcb8YaMCnHMybyac7nSZ7:FW+o7Co5Ww7Muyjbu4VlUVEtaMJZ7SZ

Score

3^/10

discovery

Malware Config

Signatures

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	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 2812	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	29
PID 2540 wrote to memory of 2812	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	29
PID 2540 wrote to memory of 2812	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	29
PID 2540 wrote to memory of 2812	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	29
PID 2540 wrote to memory of 2760	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	30
PID 2540 wrote to memory of 2760	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	30
PID 2540 wrote to memory of 2760	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	30
PID 2540 wrote to memory of 2760	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	30
PID 2540 wrote to memory of 2708	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	31
PID 2540 wrote to memory of 2708	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	31
PID 2540 wrote to memory of 2708	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	31
PID 2540 wrote to memory of 2708	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	31
PID 2540 wrote to memory of 2748	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	32
PID 2540 wrote to memory of 2748	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	32
PID 2540 wrote to memory of 2748	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	32
PID 2540 wrote to memory of 2748	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	32
PID 2540 wrote to memory of 2728	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	33
PID 2540 wrote to memory of 2728	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	33
PID 2540 wrote to memory of 2728	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	33
PID 2540 wrote to memory of 2728	2540	efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe	33

C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
"C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
  "C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe"
  2⤵
  PID:2812
- C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
  "C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe"
  2⤵
  PID:2760
- C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
  "C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe"
  2⤵
  PID:2708
- C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
  "C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe"
  2⤵
  PID:2748
- C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe
  "C:\Users\Admin\AppData\Local\Temp\efbc15ccbe9e7b1f1648d94c5e38e3149bff5d33ad93c0a56e68db648050509a.exe"
  2⤵
  PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

memory/2540-0-0x0000000073C4E000-0x0000000073C4F000-memory.dmp

Filesize
4KB

Download
memory/2540-1-0x0000000000310000-0x0000000000414000-memory.dmp

Filesize
1.0MB

Download
memory/2540-2-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download
memory/2540-3-0x0000000073C4E000-0x0000000073C4F000-memory.dmp

Filesize
4KB

Download
memory/2540-4-0x0000000000450000-0x0000000000462000-memory.dmp

Filesize
72KB

Download
memory/2540-5-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download
memory/2540-6-0x0000000005840000-0x0000000005900000-memory.dmp

Filesize
768KB

Download
memory/2540-7-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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