5a1e292b2e1f06a266d678dc85c3c6488f4683010835fb730f9275b8e9506819

Analysis

max time kernel
148s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10/03/2024, 21:22

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General

Target

5a1e292b2e1f06a266d678dc85c3c6488f4683010835fb730f9275b8e9506819.exe
Size

396KB
MD5

f90418677ecd420bf89250078ec5772a
SHA1

7fbb1953729a71ea1e18b95b92bf741052d17235
SHA256

5a1e292b2e1f06a266d678dc85c3c6488f4683010835fb730f9275b8e9506819
SHA512

97a70e6743e73fc21ca62cad35ba36cfecead7f26487ce88f0c034a4c68e7ae569663613df9e392958c27ce90fa92fb9b8776c58837741dfcaebe9505c2690fe
SSDEEP

12288:4jauDReW5jS784dExYwW9ID0UggQM6nNGG:4DDFS784dKJDgF

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1208	cwdgi.exe

Loads dropped DLL 2 IoCs

pid	Process
1964	5a1e292b2e1f06a266d678dc85c3c6488f4683010835fb730f9275b8e9506819.exe
1964	5a1e292b2e1f06a266d678dc85c3c6488f4683010835fb730f9275b8e9506819.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\\cwdgi.exe"	cwdgi.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 1964 wrote to memory of 1208	1964	5a1e292b2e1f06a266d678dc85c3c6488f4683010835fb730f9275b8e9506819.exe	28
PID 1964 wrote to memory of 1208	1964	5a1e292b2e1f06a266d678dc85c3c6488f4683010835fb730f9275b8e9506819.exe	28
PID 1964 wrote to memory of 1208	1964	5a1e292b2e1f06a266d678dc85c3c6488f4683010835fb730f9275b8e9506819.exe	28
PID 1964 wrote to memory of 1208	1964	5a1e292b2e1f06a266d678dc85c3c6488f4683010835fb730f9275b8e9506819.exe	28

C:\Users\Admin\AppData\Local\Temp\5a1e292b2e1f06a266d678dc85c3c6488f4683010835fb730f9275b8e9506819.exe
"C:\Users\Admin\AppData\Local\Temp\5a1e292b2e1f06a266d678dc85c3c6488f4683010835fb730f9275b8e9506819.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1964
- C:\ProgramData\cwdgi.exe
  "C:\ProgramData\cwdgi.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1208

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

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Downloads

C:\Documents and Settings .exe

Filesize
396KB

MD5
3939fbbb064ea739e1db18ad4a23b12f

SHA1
d1ef6e7a1294b3d7c96ab5f649ae8c030840eeb4

SHA256
59aaba838d6c883b48df61fc913d85cb41a04760ea96f82432913968179c19c8

SHA512
964065e03192bf44d3b6c8c4c77f15a8c6b416a0e633fe13b0ad214c9916842b567791ed824d7ee0462a2c5dccf581a37a67f08d85c2c5e77de16b7c4615c173

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

Filesize
136KB

MD5
cb4c442a26bb46671c638c794bf535af

SHA1
8a742d0b372f2ddd2d1fdf688c3c4ac7f9272abf

SHA256
f8d2c17bdf34ccfb58070ac8b131a8d95055340101a329f9a7212ac5240d0c25

SHA512
074a31e8da403c0a718f93cbca50574d8b658921193db0e6e20eacd232379286f14a3698cd443dc740d324ad19d74934ae001a7ad64b88897d8afefbc9a3d4e3

Download Submit
\ProgramData\cwdgi.exe

Filesize
259KB

MD5
322b4b9ac8686d2fe0ca8059f36f1b4d

SHA1
1c4f68b483862978a7d6c338ab60b8372c747a96

SHA256
a256a1fab20c4b2d5aa109a933e0785a864b01b24f413cbbffd9083e5b24cf86

SHA512
151ce52b3c9465126a6548fae86057981f2da12160db7d5d31080d4e4f9314cb4ef66eccb727f915a263ff1782d6308f61c3ddb4f61722d15879c71d4f88ef6c

Download Submit
memory/1208-133-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1964-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/1964-1-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/1964-14-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads