5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 01:12

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General

Target

5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe
Size

11.6MB
MD5

b52c228a0045b5c6478790de193fe5e2
SHA1

f302d29dec29b0dfabefaee8a6d8bd547c89fecb
SHA256

5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf
SHA512

17f4c8a910aaa3606e6b5e31966c02cb20886f30ed3474f4c936fc357070b570d3dfbfcaa28d8a61d1516f9f0b65ac5b1d37d0e18cc795c5ef1729f48c159129
SSDEEP

196608:iqJSy9NBPKyWV5thT3AGnhubh64+SbrN7hOPJ:iYF9LiBVbnh+h6KkPJ

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2752	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.tmp

Loads dropped DLL 2 IoCs

pid	Process
2144	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe
2752	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.tmp

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	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2144 wrote to memory of 2752	2144	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe	28
PID 2144 wrote to memory of 2752	2144	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe	28
PID 2144 wrote to memory of 2752	2144	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe	28
PID 2144 wrote to memory of 2752	2144	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe	28
PID 2144 wrote to memory of 2752	2144	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe	28
PID 2144 wrote to memory of 2752	2144	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe	28
PID 2144 wrote to memory of 2752	2144	5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe	28

C:\Users\Admin\AppData\Local\Temp\5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe
"C:\Users\Admin\AppData\Local\Temp\5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2144
- C:\Users\Admin\AppData\Local\Temp\is-54ACB.tmp\5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-54ACB.tmp\5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.tmp" /SL5="$4010A,4828355,725504,C:\Users\Admin\AppData\Local\Temp\5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2752

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\is-54ACB.tmp\5ed854b4ed07250521f0da12b810128b014b2c6e83b8ba51b80dfa9e4252a3bf.tmp

Filesize
2.9MB

MD5
b96fd6e903f1d1621c98f13eea1ea49f

SHA1
a7c6bfd7a7e48e8480d1eb57774fa24ff2a1d93b

SHA256
954b861e0bbbff545d43e2e41d489fb04519ea28dd4b32e9adbe826735d50f69

SHA512
ec1d5e7a29e62ac32ebede33bab9ef5042523c869273adcc204eb29873fc29bf7fdf963a300341b5388f82c22698609c0302e99afb74517816bad610a2af6db3

Download Submit
\Users\Admin\AppData\Local\Temp\is-FNVKL.tmp\_isetup\_iscrypt.dll

Filesize
12KB

MD5
47cfd05fde4babe79530c7ea730f6dc0

SHA1
2c055fa81f19d6f024f1f3d5b2dd0d5fde51d87e

SHA256
4bb34fe74f86ab389763863ee395a93d73e2d9548c224819ec9055d7c8c4b480

SHA512
ece4b4268e0d346e438f6f59fe333f7b6f95e3287791c517ef477935704ad2788e544a877b39abf542cd90a23966302d44cf03fb71e95c4f84ea11e634b3cbd0

Download Submit
memory/2144-2-0x0000000000401000-0x00000000004A9000-memory.dmp

Filesize
672KB

Download
memory/2144-0-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2144-17-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2752-8-0x0000000000400000-0x00000000006F2000-memory.dmp

Filesize
2.9MB

Download
memory/2752-15-0x0000000000400000-0x00000000006F2000-memory.dmp

Filesize
2.9MB

Download