b035b8a4f7317697d21a869caddfaced3509483db97e7203109433b55b9cb3b4

General

Target

NEAS.8e5b64524479e35691da0d13a53fd560.exe
Size

932KB
MD5

8e5b64524479e35691da0d13a53fd560
SHA1

9c0ed60022f5a37d6e35e691d1800433d919864e
SHA256

b035b8a4f7317697d21a869caddfaced3509483db97e7203109433b55b9cb3b4
SHA512

754312b23721d3e01b173e44bcff2d0f5a1eb3c5d4374cb1091f759e31a94dfc4a6eea4fa5d8599be710f255316c34c60ed6d3d047bc60fe1cd689bd83ab34e9
SSDEEP

12288:P1/aGLDCMNpNAkoSzZWD8ayX2MQCw7D0FoWxJpcEi0/3IWV//7cSd/Xo0GGjSOpM:P1/aGLDCM4D8ayGMZo8/jXcc2ccDplH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2888	bresy.exe

Loads dropped DLL 2 IoCs

pid	Process
1204	NEAS.8e5b64524479e35691da0d13a53fd560.exe
1204	NEAS.8e5b64524479e35691da0d13a53fd560.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-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\ProgramData\\bresy.exe"	bresy.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 1204 wrote to memory of 2888	1204	NEAS.8e5b64524479e35691da0d13a53fd560.exe	28
PID 1204 wrote to memory of 2888	1204	NEAS.8e5b64524479e35691da0d13a53fd560.exe	28
PID 1204 wrote to memory of 2888	1204	NEAS.8e5b64524479e35691da0d13a53fd560.exe	28
PID 1204 wrote to memory of 2888	1204	NEAS.8e5b64524479e35691da0d13a53fd560.exe	28

C:\Users\Admin\AppData\Local\Temp\NEAS.8e5b64524479e35691da0d13a53fd560.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.8e5b64524479e35691da0d13a53fd560.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1204
- C:\ProgramData\bresy.exe
  "C:\ProgramData\bresy.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Documents and Settings .exe

Filesize
932KB

MD5
9f83c119aefb365ed609a7b0c1c2c602

SHA1
c3e0da1d998f6a1c97641a0b4f2e25ea2cdde12b

SHA256
17803eba55ce752046f4ddc4806ba2b00c682ce58c90e4012c3efc7bcbebb47e

SHA512
40db9d745413e8947ee5a2e70b7380acf6d3223703f40d2ae0d5f974673d54669658d0d45c1d5346e44bdc2e0925546d937451bff476609c563291e7e4a94140

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

Filesize
477KB

MD5
70d6cb7dd01ebd5a21af02945d2ae12f

SHA1
05260b3e17a221e66b58d1e5ed1d0f518392159a

SHA256
136fb79a4b868976a011043345fbef2cb088dd799757ec3970480eb99d9f2e92

SHA512
b2c4c5b6bc5519ebb8e701c37eb298f6bdbb89b09bbf93a4f5c7a0e5b809b7bb3a6355087797e5064c1cc67a1555cbdab782fcba2f8a9d0f18d4f53337a34ea9

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

Filesize
477KB

MD5
70d6cb7dd01ebd5a21af02945d2ae12f

SHA1
05260b3e17a221e66b58d1e5ed1d0f518392159a

SHA256
136fb79a4b868976a011043345fbef2cb088dd799757ec3970480eb99d9f2e92

SHA512
b2c4c5b6bc5519ebb8e701c37eb298f6bdbb89b09bbf93a4f5c7a0e5b809b7bb3a6355087797e5064c1cc67a1555cbdab782fcba2f8a9d0f18d4f53337a34ea9

Download Submit
C:\ProgramData\bresy.exe

Filesize
454KB

MD5
863e2ddc888c317831fbd8243ce957b7

SHA1
5e6601223c357d1986b79ef40f52eed8919eaf34

SHA256
1aad8507dca44ba3473562c2dd386b1dfee4999bd377edb090b3568569fc50a1

SHA512
a5512b807133150fb1250dda8988bf3d2ceb0425a85a66f101ad7b55c93f849104b04789e5531f8f0652ffa43e8118ca42dd08d08321feb90b1fef49eea2cec0

Download Submit
C:\ProgramData\bresy.exe

Filesize
454KB

MD5
863e2ddc888c317831fbd8243ce957b7

SHA1
5e6601223c357d1986b79ef40f52eed8919eaf34

SHA256
1aad8507dca44ba3473562c2dd386b1dfee4999bd377edb090b3568569fc50a1

SHA512
a5512b807133150fb1250dda8988bf3d2ceb0425a85a66f101ad7b55c93f849104b04789e5531f8f0652ffa43e8118ca42dd08d08321feb90b1fef49eea2cec0

Download Submit
C:\ProgramData\bresy.exe

Filesize
454KB

MD5
863e2ddc888c317831fbd8243ce957b7

SHA1
5e6601223c357d1986b79ef40f52eed8919eaf34

SHA256
1aad8507dca44ba3473562c2dd386b1dfee4999bd377edb090b3568569fc50a1

SHA512
a5512b807133150fb1250dda8988bf3d2ceb0425a85a66f101ad7b55c93f849104b04789e5531f8f0652ffa43e8118ca42dd08d08321feb90b1fef49eea2cec0

Download Submit
\ProgramData\bresy.exe

Filesize
454KB

MD5
863e2ddc888c317831fbd8243ce957b7

SHA1
5e6601223c357d1986b79ef40f52eed8919eaf34

SHA256
1aad8507dca44ba3473562c2dd386b1dfee4999bd377edb090b3568569fc50a1

SHA512
a5512b807133150fb1250dda8988bf3d2ceb0425a85a66f101ad7b55c93f849104b04789e5531f8f0652ffa43e8118ca42dd08d08321feb90b1fef49eea2cec0

Download Submit
\ProgramData\bresy.exe

Filesize
454KB

MD5
863e2ddc888c317831fbd8243ce957b7

SHA1
5e6601223c357d1986b79ef40f52eed8919eaf34

SHA256
1aad8507dca44ba3473562c2dd386b1dfee4999bd377edb090b3568569fc50a1

SHA512
a5512b807133150fb1250dda8988bf3d2ceb0425a85a66f101ad7b55c93f849104b04789e5531f8f0652ffa43e8118ca42dd08d08321feb90b1fef49eea2cec0

Download Submit
memory/1204-12-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2888-102-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads