rhadamanthys | e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b

Analysis

max time kernel
134s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
submitted
28/08/2024, 10:45

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General

Target
e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe
Size 4.4MB
Sample240828-mtds2axblm
SHA256 e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b
MD5 c48168d3274ceffc9699a5d641dce901
SHA1 923f560257af26ece51321e652a85710173bd819
SHA512 17a628ec62cf836d2a24cdb1689c7d0402cbed292187de322f1c55a1b3c1a106bb5ef964ec4db81dbd158950130990b245c445ea61acc28fed0b7ce09334c7f3
SSDEEP 49152:WDKLhpZZRxvQs6mwTJsg4Rb2opcS1b2DMDi6gdu5zuw+DZ5TmvqzRRUNPljy7Lsw:WDshp5lQVmBtdvpcS1h26gEXvqzgNPu
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

https://79.137.205.215:443/9b6ab5e6833f57f95b/shiteboq.wdve1

Signatures

Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
stealer rhadamanthys
Rhadamanthys family
rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4512 created 3008	4512	svchost015.exe	50

Executes dropped EXE 1 IoCs

pid	Process
4512	svchost015.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1400 set thread context of 4512	1400	e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe	90

Program crash 2 IoCs

pid	pid_target	Process	procid_target
8	4512	WerFault.exe	90
2272	4512	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 3 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	e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost015.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	openwith.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4512	svchost015.exe
4512	svchost015.exe
2832	openwith.exe
2832	openwith.exe
2832	openwith.exe
2832	openwith.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1400 wrote to memory of 4512	1400	e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe	90
PID 1400 wrote to memory of 4512	1400	e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe	90
PID 1400 wrote to memory of 4512	1400	e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe	90
PID 1400 wrote to memory of 4512	1400	e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe	90
PID 1400 wrote to memory of 4512	1400	e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe	90
PID 1400 wrote to memory of 4512	1400	e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe	90
PID 1400 wrote to memory of 4512	1400	e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe	90
PID 1400 wrote to memory of 4512	1400	e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe	90
PID 1400 wrote to memory of 4512	1400	e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe	90
PID 4512 wrote to memory of 2832	4512	svchost015.exe	92
PID 4512 wrote to memory of 2832	4512	svchost015.exe	92
PID 4512 wrote to memory of 2832	4512	svchost015.exe	92
PID 4512 wrote to memory of 2832	4512	svchost015.exe	92
PID 4512 wrote to memory of 2832	4512	svchost015.exe	92

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:3008
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2832

C:\Users\Admin\AppData\Local\Temp\e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe
"C:\Users\Admin\AppData\Local\Temp\e120256386d8539da0219e924c31e4b4abe88296b0d7a37fe7c76c55f2aa076b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1400
- C:\Users\Admin\AppData\Local\Temp\svchost015.exe
  C:\Users\Admin\AppData\Local\Temp\svchost015.exe
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4512
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4512 -s 464
    3⤵
    - Program crash
    PID:8
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4512 -s 488
    3⤵
    - Program crash
    PID:2272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4512 -ip 4512
1⤵
PID:4076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4512 -ip 4512
1⤵
PID:3420

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

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Downloads

svchost015.exe

Path C:\Users\Admin\AppData\Local\Temp\svchost015.exe
Size 2.9MB
SHA256 7824b50acdd144764dac7445a4067b35cf0fef619e451045ab6c1f54f5653a5b
MD5 b826dd92d78ea2526e465a34324ebeea
SHA1 bf8a0093acfd2eb93c102e1a5745fb080575372e
SHA512 1ac4b731b9b31cabf3b1c43aee37206aee5326c8e786abe2ab38e031633b778f97f2d6545cf745c3066f3bd47b7aaf2ded2f9955475428100eaf271dd9aeef17
SSDEEP 49152:/INqIwJA7BYAzLOhHpB63X4oQaM35DhnSYf7bPZcYsO5+th1:wNqC7BZEHSQz5DhnSy7ujL
MD5 SHA1 SHA512 SSDEEP

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memory/1400-2-0x00000000033A0000-0x00000000036F7000-memory.dmp

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memory/1400-0-0x0000000002620000-0x0000000002621000-memory.dmp

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memory/1400-7-0x0000000000400000-0x0000000000875000-memory.dmp

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memory/2832-17-0x0000000000FA0000-0x0000000000FA9000-memory.dmp

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memory/2832-25-0x0000000002D50000-0x0000000003150000-memory.dmp

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memory/2832-19-0x0000000002D50000-0x0000000003150000-memory.dmp

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memory/2832-22-0x0000000002D50000-0x0000000003150000-memory.dmp

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memory/2832-24-0x0000000075A70000-0x0000000075C85000-memory.dmp

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memory/2832-21-0x00007FFFD7170000-0x00007FFFD7365000-memory.dmp

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memory/2832-20-0x0000000002D50000-0x0000000003150000-memory.dmp

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memory/4512-10-0x0000000000400000-0x000000000047E000-memory.dmp

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memory/4512-16-0x0000000075A70000-0x0000000075C85000-memory.dmp

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memory/4512-14-0x00007FFFD7170000-0x00007FFFD7365000-memory.dmp

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memory/4512-13-0x00000000032B0000-0x00000000036B0000-memory.dmp

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memory/4512-11-0x00000000032B0000-0x00000000036B0000-memory.dmp

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memory/4512-12-0x0000000000400000-0x000000000047E000-memory.dmp

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memory/4512-8-0x0000000000400000-0x000000000047E000-memory.dmp

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memory/4512-9-0x0000000000400000-0x000000000047E000-memory.dmp

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memory/4512-4-0x0000000000400000-0x000000000047E000-memory.dmp

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