115ee282efff736c62874e2b68173c13a56d9bebd873d2449fe09993d93f4070

Analysis

max time kernel
75s
max time network
20s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
26-12-2024 16:11

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General

Target

115ee282efff736c62874e2b68173c13a56d9bebd873d2449fe09993d93f4070.dll
Size

203KB
MD5

dadf183008ccb585b3f8108c084afb33
SHA1

3dcc620fc9f3730b66fd4596f570b86516b825ec
SHA256

115ee282efff736c62874e2b68173c13a56d9bebd873d2449fe09993d93f4070
SHA512

dfabaa57833c0a33687961787f9c1e6c42e5e3a934a68d3c639efaf86b4cca8cdd203a0c91778002661c9ff2d1df6c350270c874f3d04c887c48c12a5e7273a2
SSDEEP

3072:hJ8IMILmCa3yx6oFEdgVXnFYf7C9Ugfxm3Nep9viMS8yh4:0kmCaiEoFEd+FYOtxmdeviMNye

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2152-5-0x0000000010000000-0x0000000010033000-memory.dmp	upx
behavioral1/memory/2152-6-0x0000000010000000-0x0000000010033000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2260	2152	WerFault.exe	30

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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2152	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2152	2380	rundll32.exe	30
PID 2380 wrote to memory of 2152	2380	rundll32.exe	30
PID 2380 wrote to memory of 2152	2380	rundll32.exe	30
PID 2380 wrote to memory of 2152	2380	rundll32.exe	30
PID 2380 wrote to memory of 2152	2380	rundll32.exe	30
PID 2380 wrote to memory of 2152	2380	rundll32.exe	30
PID 2380 wrote to memory of 2152	2380	rundll32.exe	30
PID 2152 wrote to memory of 2260	2152	rundll32.exe	31
PID 2152 wrote to memory of 2260	2152	rundll32.exe	31
PID 2152 wrote to memory of 2260	2152	rundll32.exe	31
PID 2152 wrote to memory of 2260	2152	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\115ee282efff736c62874e2b68173c13a56d9bebd873d2449fe09993d93f4070.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\115ee282efff736c62874e2b68173c13a56d9bebd873d2449fe09993d93f4070.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2152
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 332
    3⤵
    - Program crash
    PID:2260

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

memory/2152-5-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

Download
memory/2152-4-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

Download
memory/2152-0-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/2152-6-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

Download