feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca

Analysis

max time kernel
50s
max time network
62s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/10/2022, 07:44

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General

Target

feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe
Size

324KB
MD5

6aaeabc5664b623e87707df752e5d110
SHA1

25b6e419b51b3bc05bc8b11099e19614fe047991
SHA256

feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca
SHA512

29a37a6e27728839a621391f40bd8dc83ffef5840e8bd3f2e349cba1ab0ae330ed13fbaa05cee5add36a8966f216b04d3923e728c4bf9032d0261855f5ec54a9
SSDEEP

6144:/rORTyv4bo0jy7bQbUzkuvcBYC47l2xDVh+QXyPiTfLdV3WviSTFRZLqhJiJ2:/rVFkuveY3O+EyGDdkp+jz

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
944	feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe
944	feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe
944	feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
944	feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 944 wrote to memory of 1476	944	feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe	30
PID 944 wrote to memory of 1476	944	feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe	30
PID 944 wrote to memory of 1476	944	feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe	30
PID 944 wrote to memory of 1476	944	feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe	30

C:\Users\Admin\AppData\Local\Temp\feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe
"C:\Users\Admin\AppData\Local\Temp\feee1738d8534ce8de3cb342e830f727e05c0ae02b4869df7f56f4e878bc34ca.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:944
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin218A.bat"
  2⤵
  PID:1476

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

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Downloads

C:\ProgramData\InstallMate\6EA26736\cfg\1.ini

Filesize
919B

MD5
afc8fe667f1840fb842ed172d3f60d88

SHA1
f8f5204840ff4c6c0eb917a154876f47049cbd76

SHA256
8a8c7d20aa8bdabc8a7967df927ea449ba13a354bfa7dc7c230a06202587408f

SHA512
34f2bf86ae811a845c202e91bbb07fa12d1b9bdbd4af5850508c503a2c2dedb7c7d5602181626f4c6cfd9b3c86dccdc75ff54f6a31082d47214cdf46c2a0a4f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin218A.bat

Filesize
50B

MD5
7dd74594da76dc203315d1ea2d54ef1c

SHA1
f86c8a71cc71b8042cb2291225e6c7141a6d00cd

SHA256
4fcfc23e826efe24360350448837cca2d9d8e8c1ea609cd002b1615efdb42208

SHA512
90ab5c6e7f10591141fb26d8cb66af5e7e049b7b1d2bcd2d99a51f889658f2c18e79935ca38a2ded8c6fdae49cd527e2b84d9cce1f3c31c197ecbb2dbf13cc55

Download Submit
\Users\Admin\AppData\Local\Temp\TsuB15E04FC.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{1E1DBFC2-83D3-4179-A392-CBF1C5FE9D34}\Custom.dll

Filesize
91KB

MD5
dc1e339686c8ccab49a2860c6709760b

SHA1
4662d7283d4ad26b4a235d82d831db526e9daa42

SHA256
07d70be92b1ef086f5f41f95fe14044fe8186e85a3972bb790ae143c66214f0b

SHA512
913e466fcae98118375c19e000c75ef03d7f5d30f16a29ad98fd90cbed425adf6415598b332cf30652a3dab2371e4a59a6a2c813d1df739bd09080e56aed9c52

Download Submit
\Users\Admin\AppData\Local\Temp\{1E1DBFC2-83D3-4179-A392-CBF1C5FE9D34}\_Setup.dll

Filesize
178KB

MD5
e4b92a14023916dc21d396bb5a635763

SHA1
b2fb39d3125ad3febf679d1a1e0846a1bfe10b8a

SHA256
9acee685ab710beefb40ce9007b0a1b340e051884686be3b1db8a9f893d70bc0

SHA512
6d6fe42e12d6ce82cf19d2a11f62bccbf1ba0e8bb6b37dbc1da274e3f60b5d596c86294ffe43d9980ae9a3a9efdf5fe01464da953a60b01cdc959f1ddbac2d4d

Download Submit
memory/944-55-0x0000000075141000-0x0000000075143000-memory.dmp

Filesize
8KB

Download