eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703

General

Target

eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe
Size

367KB
MD5

3edc8e31efe97c259c8f2eebbbb4da98
SHA1

1692639db61f72b4e1bfa80e4a55bc1cfa8bb129
SHA256

eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703
SHA512

65f40b27c53379426e398d6e8ec7e2e64ea836bf4a9871f2aca7c66ef2baba0eb6a512611e935d5a2a3585b56c806d2b0a2ac9dc73cf3f71afa68a34596bae35
SSDEEP

6144:lykHWlFEnk3OQdZXq5Brr5JhV/Vz27y1svOwEi4ZABsQCDVlPMimKv6BPBIi+7PM:lpybZXGnbhSGsvOri4ZZdnMim3NB5iw9

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4492 set thread context of 4368	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	86
PID 4492 set thread context of 3984	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	87

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3032	3984	WerFault.exe	87
3884	4368	WerFault.exe	86

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	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4492 wrote to memory of 4368	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	86
PID 4492 wrote to memory of 4368	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	86
PID 4492 wrote to memory of 4368	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	86
PID 4492 wrote to memory of 4368	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	86
PID 4492 wrote to memory of 4368	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	86
PID 4492 wrote to memory of 4368	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	86
PID 4492 wrote to memory of 4368	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	86
PID 4492 wrote to memory of 4368	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	86
PID 4492 wrote to memory of 4368	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	86
PID 4492 wrote to memory of 3984	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	87
PID 4492 wrote to memory of 3984	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	87
PID 4492 wrote to memory of 3984	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	87
PID 4492 wrote to memory of 3984	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	87
PID 4492 wrote to memory of 3984	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	87
PID 4492 wrote to memory of 3984	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	87
PID 4492 wrote to memory of 3984	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	87
PID 4492 wrote to memory of 3984	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	87
PID 4492 wrote to memory of 3984	4492	eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe	87

C:\Users\Admin\AppData\Local\Temp\eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe
"C:\Users\Admin\AppData\Local\Temp\eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4492
- C:\Users\Admin\AppData\Local\Temp\eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe
  C:\Users\Admin\AppData\Local\Temp\eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe
  2⤵
  PID:4368
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 80
    3⤵
    - Program crash
    PID:3884
- C:\Users\Admin\AppData\Local\Temp\eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe
  C:\Users\Admin\AppData\Local\Temp\eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703.exe
  2⤵
  PID:3984
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3984 -s 80
    3⤵
    - Program crash
    PID:3032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4368 -ip 4368
1⤵
PID:760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3984 -ip 3984
1⤵
PID:3852

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/4492-0-0x00000000748BE000-0x00000000748BF000-memory.dmp

Filesize
4KB

Download
memory/4492-1-0x0000000000F90000-0x0000000000FF4000-memory.dmp

Filesize
400KB

Download
memory/4492-2-0x00000000033B0000-0x00000000033B6000-memory.dmp

Filesize
24KB

Download
memory/4492-3-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/4492-4-0x000000000E530000-0x000000000E598000-memory.dmp

Filesize
416KB

Download
memory/4492-5-0x000000000E630000-0x000000000E6CC000-memory.dmp

Filesize
624KB

Download
memory/4492-6-0x000000000EC80000-0x000000000F224000-memory.dmp

Filesize
5.6MB

Download
memory/4492-7-0x000000000E770000-0x000000000E802000-memory.dmp

Filesize
584KB

Download
memory/4492-8-0x0000000005460000-0x0000000005466000-memory.dmp

Filesize
24KB

Download
memory/4492-12-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download

Analysis

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