37bbe8daf1197098d6e7d6b307451e421176b9e81d9cd25fd3baaafac6984ca7

General

Target

cd5da45419d08d1dbb2a4dee6cc80060N.exe
Size

2.3MB
MD5

cd5da45419d08d1dbb2a4dee6cc80060
SHA1

7daf74d7f77341933edd94f9d1c92534fdfd9021
SHA256

37bbe8daf1197098d6e7d6b307451e421176b9e81d9cd25fd3baaafac6984ca7
SHA512

a8c9d8fa8ce6e5000f71c47b0913ad01086a4f5f3bd869b85a3bda1062372f0d3933259817376e1abb1c597712163615fa8d69b4d55d5b147a57937e97b71e73
SSDEEP

49152:mseJ5il2nBUA8X9pGVcwBO6DWn7i6++fU9exAdVebA5rOYiZn/:k5nBb8X9pGVhBOoW7i6C9e6ebSivZn/

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2064	cd5da45419d08d1dbb2a4dee6cc80060N.tmp

Loads dropped DLL 4 IoCs

pid	Process
1856	cd5da45419d08d1dbb2a4dee6cc80060N.exe
2064	cd5da45419d08d1dbb2a4dee6cc80060N.tmp
2064	cd5da45419d08d1dbb2a4dee6cc80060N.tmp
2064	cd5da45419d08d1dbb2a4dee6cc80060N.tmp

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 2 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	cd5da45419d08d1dbb2a4dee6cc80060N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cd5da45419d08d1dbb2a4dee6cc80060N.tmp

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2064	cd5da45419d08d1dbb2a4dee6cc80060N.tmp
2064	cd5da45419d08d1dbb2a4dee6cc80060N.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2064	cd5da45419d08d1dbb2a4dee6cc80060N.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 2064	1856	cd5da45419d08d1dbb2a4dee6cc80060N.exe	30
PID 1856 wrote to memory of 2064	1856	cd5da45419d08d1dbb2a4dee6cc80060N.exe	30
PID 1856 wrote to memory of 2064	1856	cd5da45419d08d1dbb2a4dee6cc80060N.exe	30
PID 1856 wrote to memory of 2064	1856	cd5da45419d08d1dbb2a4dee6cc80060N.exe	30
PID 1856 wrote to memory of 2064	1856	cd5da45419d08d1dbb2a4dee6cc80060N.exe	30
PID 1856 wrote to memory of 2064	1856	cd5da45419d08d1dbb2a4dee6cc80060N.exe	30
PID 1856 wrote to memory of 2064	1856	cd5da45419d08d1dbb2a4dee6cc80060N.exe	30

C:\Users\Admin\AppData\Local\Temp\cd5da45419d08d1dbb2a4dee6cc80060N.exe
"C:\Users\Admin\AppData\Local\Temp\cd5da45419d08d1dbb2a4dee6cc80060N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Users\Admin\AppData\Local\Temp\is-PQE8S.tmp\cd5da45419d08d1dbb2a4dee6cc80060N.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-PQE8S.tmp\cd5da45419d08d1dbb2a4dee6cc80060N.tmp" /SL5="$3014E,1732644,70144,C:\Users\Admin\AppData\Local\Temp\cd5da45419d08d1dbb2a4dee6cc80060N.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\is-HN6T4.tmp\RI_AfterDot.bmp

Filesize
84B

MD5
7ccd5a0af4da51cf4962f184fcf9456a

SHA1
de37f4521fa7fee49b37898f4136728e8971ee0f

SHA256
8f2374b30622dfae1fd0b9706520de34c5e1597c1531fddbff65bc0201132ac7

SHA512
d7c4fbc6a4413dc457400fa2e026dea5d639a5b413164cc6939284c46bb46b6ae8ff10184ba2da4f32ace89646b026400db2a49dd9894d71e88d003a91c8267a

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-HN6T4.tmp\setupcfg.ini

Filesize
44B

MD5
289625385a87a6793833a0895e3cb756

SHA1
3c2d21154f4dccbae68ebea1aece821ab8b66840

SHA256
818031b03e4928b6156a4c8f1bfc6ee585688d0456c3c831106b75363ce38f9a

SHA512
932352ca92ed856e1c77b62509ec4d2912cdad3bd300d4a7e6444aa936b02eb2a32a3c216594e4c2cb8a36c74daf7b995babed1df7fdaf92803228b4dd05a1c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-HN6T4.tmp\tbr_dots.bmp

Filesize
164B

MD5
adc799ec79eeaef366ea4dddf099c3ae

SHA1
556c915615a34a2499604b7b732ab304b20fdd4e

SHA256
7e7f18c73560f9c020abe1ab1f22705083281e2ea16ab0030fc927901b5b5d1e

SHA512
76962a17cc26d3f9886828be4e43373ac530165e1c627272ed7c0bc731133e97608e55d2e31f44592aad0d0974352155f41a0718aa0666ec128406b1050c1d6c

Download Submit
\Users\Admin\AppData\Local\Temp\is-HN6T4.tmp\DownLib.dll

Filesize
183KB

MD5
db25dfdd4c1f2b65c68a230881072695

SHA1
94cd6a3438041f0e61b0a1bea7b66461854efe69

SHA256
1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

SHA512
db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

Download Submit
\Users\Admin\AppData\Local\Temp\is-HN6T4.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-PQE8S.tmp\cd5da45419d08d1dbb2a4dee6cc80060N.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
memory/1856-2-0x0000000000401000-0x000000000040D000-memory.dmp

Filesize
48KB

Download
memory/1856-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1856-166-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2064-9-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2064-22-0x0000000003510000-0x0000000003547000-memory.dmp

Filesize
220KB

Download
memory/2064-169-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2064-168-0x0000000003510000-0x0000000003547000-memory.dmp

Filesize
220KB

Download

Analysis

Sharing