16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22b

General

Target

16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe
Size

674KB
MD5

7df27f2393a810ad347b5245f322d7e0
SHA1

4697bec339cca075a94c1bc1bb6460d40380b0b9
SHA256

16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22b
SHA512

5b92001f58dc7fdcfed465440071df9265cdf0df4e7af28043f1a52d636d528f8829a3c597e73215854e476dd6f26b6a9e20ce7357b31e7e42a26a788031ee79
SSDEEP

12288:nxaUxWthICHeZaKdOI9XgoG/GDuOhUTl6H8BRZ2NPR20VFpEJpd91XQXqoOdtTJ:nxBSIC+ZaKvX5GEzgRZ2NPoYeJP91XQd

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2404 set thread context of 2304	2404	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2592	2304	WerFault.exe	28

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	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2304	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 2304	2404	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	28
PID 2404 wrote to memory of 2304	2404	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	28
PID 2404 wrote to memory of 2304	2404	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	28
PID 2404 wrote to memory of 2304	2404	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	28
PID 2404 wrote to memory of 2304	2404	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	28
PID 2404 wrote to memory of 2304	2404	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	28
PID 2404 wrote to memory of 2304	2404	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	28
PID 2304 wrote to memory of 2592	2304	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	31
PID 2304 wrote to memory of 2592	2304	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	31
PID 2304 wrote to memory of 2592	2304	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	31
PID 2304 wrote to memory of 2592	2304	16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe	31

C:\Users\Admin\AppData\Local\Temp\16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe
"C:\Users\Admin\AppData\Local\Temp\16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Users\Admin\AppData\Local\Temp\16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe
  "C:\Users\Admin\AppData\Local\Temp\16d5d876e7cafd91607abf2b687a05b9d814949915485af9de83ecc5d483a22bN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2304
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2304 -s 36
    3⤵
    - Program crash
    PID:2592

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/2304-7-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2304-14-0x0000000000870000-0x0000000000B73000-memory.dmp

Filesize
3.0MB

Download
memory/2304-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2304-8-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2304-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2304-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2404-3-0x0000000000590000-0x00000000005A0000-memory.dmp

Filesize
64KB

Download
memory/2404-6-0x00000000056F0000-0x000000000577E000-memory.dmp

Filesize
568KB

Download
memory/2404-5-0x0000000074E00000-0x00000000754EE000-memory.dmp

Filesize
6.9MB

Download
memory/2404-4-0x0000000074E0E000-0x0000000074E0F000-memory.dmp

Filesize
4KB

Download
memory/2404-12-0x0000000074E00000-0x00000000754EE000-memory.dmp

Filesize
6.9MB

Download
memory/2404-0-0x0000000074E0E000-0x0000000074E0F000-memory.dmp

Filesize
4KB

Download
memory/2404-2-0x0000000074E00000-0x00000000754EE000-memory.dmp

Filesize
6.9MB

Download
memory/2404-1-0x0000000000F10000-0x0000000000FBE000-memory.dmp

Filesize
696KB

Download

Analysis

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