f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabce

General

Target

f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
Size

151KB
MD5

e05302676414b6b7fa20174b6dba9ea0
SHA1

3bd471d0b3c15fee81830528ff083360f76dfdde
SHA256

f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabce
SHA512

d25aee18183380ea21bb5de3ffd8fef4ff1447fbc90583400ca2dca60c7849cc8c6fdd501b59e20f09d37e55d8c7668b6839f1d8013d0226459831f7debe5b4c
SSDEEP

3072:voeKYCPFoio2aTpqYgVPAUSqlDCHLQtAcBWGAbdO9Z:weKY6o2aTpqbVP+5SBWlbyZ

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\M:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\I:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\Z:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\V:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\U:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\Q:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\P:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\N:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\E:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\Y:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\R:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\H:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\W:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\S:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\K:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\J:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\G:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\X:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\T:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\O:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened (read-only)	\??\L:	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe

Drops autorun.inf file 1 TTPs 3 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\autorun.inf	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened for modification	C:\Documents and Settings\Admin\Local Settings\Application Data\Microsoft\CD Burning\autorun.inf	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened for modification	F:\autorun.inf	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~2\MICROS~1\OFFICE14\EXCEL.EXE	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\OFFICE14\GROOVE.EXE	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1568	f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe

C:\Users\Admin\AppData\Local\Temp\f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe
"C:\Users\Admin\AppData\Local\Temp\f61ce15932a097279a5be00b483f3746548fb07e62ab727903a1bf4c3bafabceN.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

2

T1564

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\autorun.inf

Filesize
126B

MD5
163e20cbccefcdd42f46e43a94173c46

SHA1
4c7b5048e8608e2a75799e00ecf1bbb4773279ae

SHA256
7780bee9df142a17e0457f3dcb2788b50fc2792370089335597d33719126fb7e

SHA512
e5ac0ff6b087857799ab70f68067c9dc73eeb93ccfcad87047052380b95ade3e6eb2a7d01a0f850d548a39f4b1ebb60e299d603dbe25c31b9a3585b34a0c65a8

Download Submit
C:\zPharaoh.exe

Filesize
151KB

MD5
99b9c8f6e65a4edc0f1b8874dff5232c

SHA1
16317450821c592833f0236b1f58e1bc6edd2755

SHA256
125b6031c39adaac98ef1f18f278ca269f66c6ee746e6a056f0016b2a07ee343

SHA512
a44cce0d92e3702700cc34f579f621bffd4c934187100a6ec53fd7389778022cf067c9e1236cdc837a3a9517c5842b1eaa33920f8828c1bf3c2c9bc5abcad50e

Download Submit
F:\zPharaoh.exe

Filesize
151KB

MD5
55304e1f639d5747e6c3cac86032198b

SHA1
7211e28cada9b9bfa715d74cbb9b2fbd1e52959a

SHA256
3d6402c2a534259bf9183f21901dbfe2150e4337c0e15471f0f9e3de24c9c091

SHA512
8c9af9e9cf21514a4e6a67803e42a9ed85db8891a5541aa10636ae63f67d51afcfd443d86ba49e4bdc8ffe3a29fb41374fef61bd0488b3202acc17bc8e6e014d

Download Submit
memory/1568-0-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1568-29-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads