af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320

Analysis

max time kernel
41s
max time network
64s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 09:59

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General

Target

af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe
Size

327KB
MD5

60120ebcbdecc30798c0d6b8ae3f964c
SHA1

8a3b9061af6e65593d0690dfdb5e124b0df15af1
SHA256

af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320
SHA512

f705133afee70516bef4a1dacb44023f6057f67c6ce8cae4d0f21f95d1761464de493c820c5f2c04200d164d4fcb4bf800228bb0473010dc10d223caa95d45ef
SSDEEP

6144:UrpbUzkuvcBYC47l2xKYEti5hHHQ9qZGoBRonSUIDdpK6KMydWc:UrakuveY3PYT5xQrdVUbK6KMydF

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1180	af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe
1180	af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe
1180	af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1180	af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 1220	1180	af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe	31
PID 1180 wrote to memory of 1220	1180	af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe	31
PID 1180 wrote to memory of 1220	1180	af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe	31
PID 1180 wrote to memory of 1220	1180	af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe	31

C:\Users\Admin\AppData\Local\Temp\af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe
"C:\Users\Admin\AppData\Local\Temp\af814097622ede70e3136e7ee0e41520c417bb36f330892865a75cdfde21b320.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1180
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin2725.bat"
  2⤵
  PID:1220

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\InstallMate\6F6CD28B\cfg\1.ini

Filesize
1KB

MD5
50805e1102c9d56fb320c11403b2433e

SHA1
3a5f3f98e943496aa978cc90ba4513d50718df5a

SHA256
a742410237b368f7a641133bfef7b86bb5d8e2a717dde9d932d20d4755135c73

SHA512
2a3088c8770198e458ab621bf62a8cd8c41c66dd40d61357b53e0f5bc37f0ab8fb2b5cd3d6556c3d45a0e847e94e2fe163d456b52e871a10ffb26fd856e43b55

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin2725.bat

Filesize
50B

MD5
632c8c08004b0d49e7647362cf538cb5

SHA1
e3f87952c98640f86a33b60d6214908490761090

SHA256
938a51debd03a1a043fe8feff1ba3179fff062900f4cefa9cb1afdee06ef33d7

SHA512
8855c7aa16c39e0b62a31b47595e7a183a0c5ab251fe26023bfa704b92d7a9b8953d88350ddb7cb0ea79d3cb2739ae0e09c9affbb53238ca3e84e0a532d28e05

Download Submit
\Users\Admin\AppData\Local\Temp\TsuE0925505.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{07012556-EBBA-42F3-A018-A398DCE207A0}\Custom.dll

Filesize
91KB

MD5
14d03f73377c34394451d39fa8364c2c

SHA1
4312e7abcb79d9d1b4106829fc8290a3df92450a

SHA256
77cf95ad8bca51aa6c93805bbeace6eeb40b1b1582c4ddddda7d738359ab523f

SHA512
faad5e2d39bd94b36e5a58202e8d7c12ede73c9597d4077d38bc30ce15b32ba4e36769b1bec35bceba2500532ff97dd9da2d8e834042fd723d3d162f9bc2a46a

Download Submit
\Users\Admin\AppData\Local\Temp\{07012556-EBBA-42F3-A018-A398DCE207A0}\_Setup.dll

Filesize
183KB

MD5
9e898ffdc682cf853f7df237678a6f3a

SHA1
55cacb14771890e8028a8a9ce8ae936dff17944f

SHA256
e78f957aceb637683a41b00dd094d4e88f706b94fd7b679b35add56269e4d047

SHA512
942746351a7c0f43f633a4732ca54404b4d8e767616ffe724e265359506375f9c3b5c3a84a46b3ec452ae4b5d80a966d3b6b5aa0161c2150db39cb84c588a9d0

Download Submit
memory/1180-55-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

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