bab3d853dad54afacfa2515e196720038f1b943bc2a69fe1a88c759d36ebc0f3

Analysis

max time kernel
149s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08-08-2024 02:36

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General

Target

bab3d853dad54afacfa2515e196720038f1b943bc2a69fe1a88c759d36ebc0f3.exe
Size

395KB
MD5

6752189a9010afc8ff8304c8f279ea95
SHA1

b24f370e26a02d2de9942ae201203beeb40cfe4d
SHA256

bab3d853dad54afacfa2515e196720038f1b943bc2a69fe1a88c759d36ebc0f3
SHA512

38a358fb2c74145ad70ec5319dd6d5d895c954be0e9019182533a471495824ad210622cce4d3b268b47bd6db3f35782377bab96edd0f7eab8285f2e8074ec2dd
SSDEEP

6144:4jlYKRF/LReWAsUyuR02CRuSmTSXG9UQDsPuSixvgd2PtZN8ihrxDik0z2/C7eV:4jauDReWESSSysmSsDik0q

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4128	ahuowi.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\ProgramData\\ahuowi.exe"	ahuowi.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	bab3d853dad54afacfa2515e196720038f1b943bc2a69fe1a88c759d36ebc0f3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ahuowi.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4476 wrote to memory of 4128	4476	bab3d853dad54afacfa2515e196720038f1b943bc2a69fe1a88c759d36ebc0f3.exe	84
PID 4476 wrote to memory of 4128	4476	bab3d853dad54afacfa2515e196720038f1b943bc2a69fe1a88c759d36ebc0f3.exe	84
PID 4476 wrote to memory of 4128	4476	bab3d853dad54afacfa2515e196720038f1b943bc2a69fe1a88c759d36ebc0f3.exe	84

C:\Users\Admin\AppData\Local\Temp\bab3d853dad54afacfa2515e196720038f1b943bc2a69fe1a88c759d36ebc0f3.exe
"C:\Users\Admin\AppData\Local\Temp\bab3d853dad54afacfa2515e196720038f1b943bc2a69fe1a88c759d36ebc0f3.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4476
- C:\ProgramData\ahuowi.exe
  "C:\ProgramData\ahuowi.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:4128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Documents and Settings .exe

Filesize
395KB

MD5
d171dd6a9926998876a253d89ce08dc2

SHA1
93412674450a9f3ee4b96023de4db41e713c5dbb

SHA256
8cac88f7e3e47b3f28a3aec5bf0e3295d26eebdc41fd2daa81aa6659ede4aa40

SHA512
e99a0a902082de4c0fa932b18baa9ffac72d9af9194072c9c510a216818725761b4bebfc7cc4121a5945a7d1f9bb2c5d63b2d24dceea52eb934cc974a33b808e

Download Submit
C:\ProgramData\Saaaalamm\Mira.h

Filesize
136KB

MD5
cb4c442a26bb46671c638c794bf535af

SHA1
8a742d0b372f2ddd2d1fdf688c3c4ac7f9272abf

SHA256
f8d2c17bdf34ccfb58070ac8b131a8d95055340101a329f9a7212ac5240d0c25

SHA512
074a31e8da403c0a718f93cbca50574d8b658921193db0e6e20eacd232379286f14a3698cd443dc740d324ad19d74934ae001a7ad64b88897d8afefbc9a3d4e3

Download Submit
C:\ProgramData\ahuowi.exe

Filesize
258KB

MD5
636a8a6938af318d67a81f50d3c54bb0

SHA1
c794081e36f6ecedad1f2e2145dacdb237c49bf9

SHA256
a1b74ea09760afc01bb4892f4117609db1a54cbd24e8ce2016e00187ed968722

SHA512
c01d26e63295b15fae61401953a50ac9c7f40595a5b994df51515ca216ecac8ab04290c3daf1a6379f27e19c07ea585ead5381ebb68896bd823832addb4e1ba3

Download Submit
memory/4128-130-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/4476-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4476-1-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4476-9-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads