65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06

General

Target

65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe
Size

6.8MB
MD5

1f389ef6dac9971fef4bad14b3514c26
SHA1

47e2bfe623d17b4272958a1546dc459695d6d134
SHA256

65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06
SHA512

b2696d933f9fcd6fb3d711babb6e82c3067d43e8c4403e5572c2c8252f2ababeea3043f116f8136a51e55c32bdf8ec5f29687768733c2e7a51cb1dc3379e05aa
SSDEEP

98304:yxSjQ7XLOGBbLKfeRNyFwONIgv0i6FSDoNBP5:yxSM7XLOEIeT7Bi1DG

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2056 set thread context of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2660	2720	WerFault.exe	32

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	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe
2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 2716	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	31
PID 2056 wrote to memory of 2716	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	31
PID 2056 wrote to memory of 2716	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	31
PID 2056 wrote to memory of 2716	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	31
PID 2056 wrote to memory of 2716	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	31
PID 2056 wrote to memory of 2716	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	31
PID 2056 wrote to memory of 2716	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	31
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2056 wrote to memory of 2720	2056	65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe	32
PID 2720 wrote to memory of 2660	2720	RegAsm.exe	33
PID 2720 wrote to memory of 2660	2720	RegAsm.exe	33
PID 2720 wrote to memory of 2660	2720	RegAsm.exe	33
PID 2720 wrote to memory of 2660	2720	RegAsm.exe	33

C:\Users\Admin\AppData\Local\Temp\65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe
"C:\Users\Admin\AppData\Local\Temp\65e67f728f8f7694f68156ad4ed80825739968701ea1535291d489ef3dbebe06.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:2716
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2720
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 372
    3⤵
    - Program crash
    PID:2660

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/2056-0-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/2056-1-0x0000000000FC0000-0x000000000168C000-memory.dmp

Filesize
6.8MB

Download
memory/2056-2-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/2056-3-0x0000000074BF0000-0x00000000752DE000-memory.dmp

Filesize
6.9MB

Download
memory/2056-4-0x0000000005790000-0x0000000005A70000-memory.dmp

Filesize
2.9MB

Download
memory/2056-5-0x00000000009C0000-0x00000000009E2000-memory.dmp

Filesize
136KB

Download
memory/2056-20-0x0000000074BF0000-0x00000000752DE000-memory.dmp

Filesize
6.9MB

Download
memory/2720-12-0x0000000000400000-0x00000000005E0000-memory.dmp

Filesize
1.9MB

Download
memory/2720-8-0x0000000000400000-0x00000000005E0000-memory.dmp

Filesize
1.9MB

Download
memory/2720-17-0x0000000000400000-0x00000000005E0000-memory.dmp

Filesize
1.9MB

Download
memory/2720-15-0x0000000000400000-0x00000000005E0000-memory.dmp

Filesize
1.9MB

Download
memory/2720-6-0x0000000000400000-0x00000000005E0000-memory.dmp

Filesize
1.9MB

Download
memory/2720-19-0x0000000000400000-0x00000000005E0000-memory.dmp

Filesize
1.9MB

Download
memory/2720-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2720-11-0x0000000000400000-0x00000000005E0000-memory.dmp

Filesize
1.9MB

Download
memory/2720-10-0x0000000000400000-0x00000000005E0000-memory.dmp

Filesize
1.9MB

Download
memory/2720-9-0x0000000000400000-0x00000000005E0000-memory.dmp

Filesize
1.9MB

Download

Analysis

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