debd67a3a5e1b648d110c3c200e200fd711e183f915b2f41eaed618af94e4b10

Analysis

max time kernel
149s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21/04/2024, 03:47

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General

Target

debd67a3a5e1b648d110c3c200e200fd711e183f915b2f41eaed618af94e4b10.exe
Size

832KB
MD5

8111a09c4fc46a69510249edd228295e
SHA1

e42aac0cb7af4072e8c16346dd90fa8a0a9e7a58
SHA256

debd67a3a5e1b648d110c3c200e200fd711e183f915b2f41eaed618af94e4b10
SHA512

f5715441cc01ba5f9e258730252cf2cb51befc9342aea8849762213a5c925f4257888aedd6da9a1476f7e1ab7b2b26c2482f09bbe6a6eac5d7736d3102345ea1
SSDEEP

12288:4jauDReWPt2B6nT6TaL7+HnfybYLGntHnVSDI5NHPKSoCGkGTnbsL0AFjUyR/Y1W:4DDby+X+HnabYLGntHVSDI5sYkcS3rU9

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2156	mvuegi.exe

Loads dropped DLL 2 IoCs

pid	Process
1264	debd67a3a5e1b648d110c3c200e200fd711e183f915b2f41eaed618af94e4b10.exe
1264	debd67a3a5e1b648d110c3c200e200fd711e183f915b2f41eaed618af94e4b10.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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\ProgramData\\mvuegi.exe"	mvuegi.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1264 wrote to memory of 2156	1264	debd67a3a5e1b648d110c3c200e200fd711e183f915b2f41eaed618af94e4b10.exe	28
PID 1264 wrote to memory of 2156	1264	debd67a3a5e1b648d110c3c200e200fd711e183f915b2f41eaed618af94e4b10.exe	28
PID 1264 wrote to memory of 2156	1264	debd67a3a5e1b648d110c3c200e200fd711e183f915b2f41eaed618af94e4b10.exe	28
PID 1264 wrote to memory of 2156	1264	debd67a3a5e1b648d110c3c200e200fd711e183f915b2f41eaed618af94e4b10.exe	28

C:\Users\Admin\AppData\Local\Temp\debd67a3a5e1b648d110c3c200e200fd711e183f915b2f41eaed618af94e4b10.exe
"C:\Users\Admin\AppData\Local\Temp\debd67a3a5e1b648d110c3c200e200fd711e183f915b2f41eaed618af94e4b10.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1264
- C:\ProgramData\mvuegi.exe
  "C:\ProgramData\mvuegi.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2156

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Documents and Settings .exe

Filesize
832KB

MD5
9d2f964908d8f9ca2e7ca200082a6550

SHA1
dc45ba222bbfa108a773a768b6bd4baf928301ec

SHA256
8ba6f9d27db95add08f0c1b45ffdc5dbe468e636f306a668ae25bc8dee128196

SHA512
21b8d699cc2eb0c54ca3729502fe3c37cc08cdac34df7ab48eb5a06ac38ec7ea9b962757ca5148efa2003be03d6522c95be6cf7c0a4776a890110df3c42b2981

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

Filesize
136KB

MD5
cb4c442a26bb46671c638c794bf535af

SHA1
8a742d0b372f2ddd2d1fdf688c3c4ac7f9272abf

SHA256
f8d2c17bdf34ccfb58070ac8b131a8d95055340101a329f9a7212ac5240d0c25

SHA512
074a31e8da403c0a718f93cbca50574d8b658921193db0e6e20eacd232379286f14a3698cd443dc740d324ad19d74934ae001a7ad64b88897d8afefbc9a3d4e3

Download Submit
\ProgramData\mvuegi.exe

Filesize
695KB

MD5
0150c2ca253036a97f2c694565df4249

SHA1
a090b8f14a66f4c1b45f33e89c9fe6852c9cc1f0

SHA256
227f622a861236a13d30a1058c4175fcdef10664a6d098e3ace7c59b53e85316

SHA512
a396dbf835c9cf99581184fca89351786cc55e6279a587a5bd23de90f2ef16abd3a50186424fdb5c48f16fbed077ee8d06d1529d5b472ef6be249a9a7009ae4b

Download Submit
memory/1264-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/1264-1-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/1264-14-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2156-133-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2156-1276-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads