4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11/11/2024, 22:16

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General

Target

4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe
Size

86KB
MD5

a3297494b465b89a6d58e742ab4e8438
SHA1

59e5d31799dc0bc7b70da92fefed93ce3d3c62c4
SHA256

4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9
SHA512

c3cd65db947f1cba0fb0f83584d4e082c327ac6a184486b999799ab3844530795eb3c3bf96c92bff1fdf09b82c0c1163ce61e3b2f2d2518e3c67bb36c536aab2
SSDEEP

1536:1Fgj6MBlXQhVMWMpdhy0XDsN9vsJWb7lZbxcDxcqO0CmuJd4BXac6:1CmylXQryf5qsQbraDCqOBbd4In

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2844	4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe

Executes dropped EXE 1 IoCs

pid	Process
2844	4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe

Loads dropped DLL 1 IoCs

pid	Process
2932	4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2932-0-0x0000000000400000-0x000000000043A000-memory.dmp	upx
behavioral1/files/0x000b000000012263-16.dat	upx
behavioral1/memory/2844-17-0x0000000000400000-0x000000000043A000-memory.dmp	upx

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	4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2932	4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2932	4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe
2844	4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2844	2932	4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe	31
PID 2932 wrote to memory of 2844	2932	4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe	31
PID 2932 wrote to memory of 2844	2932	4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe	31
PID 2932 wrote to memory of 2844	2932	4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe	31

C:\Users\Admin\AppData\Local\Temp\4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe
"C:\Users\Admin\AppData\Local\Temp\4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Users\Admin\AppData\Local\Temp\4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe
  C:\Users\Admin\AppData\Local\Temp\4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2844

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

C:\Users\Admin\AppData\Local\Temp\4eae1353dbeae131a25464acc5c3eca78f4a67c791ce5f12e3008a0db050b2a9.exe

Filesize
86KB

MD5
dfbdfd5e927d90ba286ac0b2e0e0e964

SHA1
9e6a9ae6e9dfce0095018188edf7ff1675c08608

SHA256
18ce248c09afad52ca16bdca13e7a266e53daa99a0c399401acd90b5c0e1fec5

SHA512
93c1f3c0643e98884419a54bb8b13b421bd564d469d1f819b174f6599d80655d6db2f35da678302ec9b3004af092593019c82e04781c98382df169a862f79f73

Download Submit
memory/2844-24-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2844-17-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2844-18-0x0000000000030000-0x000000000003E000-memory.dmp

Filesize
56KB

Download
memory/2844-29-0x0000000000180000-0x000000000019B000-memory.dmp

Filesize
108KB

Download
memory/2844-19-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2844-31-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2932-9-0x0000000000030000-0x000000000003E000-memory.dmp

Filesize
56KB

Download
memory/2932-1-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2932-15-0x00000000001E0000-0x000000000021A000-memory.dmp

Filesize
232KB

Download
memory/2932-14-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2932-0-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2932-30-0x00000000001E0000-0x000000000021A000-memory.dmp

Filesize
232KB

Download