0be39d0f0ee700d7d95ee0b507c4b45ad4b9827a93f03cec397ac8afd8901257

Analysis

max time kernel
110s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 16:21

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General

Target

e7012ac9155c5f9738f30d21a9a4ad20N.exe
Size

3.7MB
MD5

e7012ac9155c5f9738f30d21a9a4ad20
SHA1

965b6868f0c2f01b576882149f6c8583f25eb53f
SHA256

0be39d0f0ee700d7d95ee0b507c4b45ad4b9827a93f03cec397ac8afd8901257
SHA512

605739435aab273d309007963df675b2df93aadf44bbb408bc05ba9bf53097aa9d4f931adcb3b0263c22f30513c0ee3a015774c442ef01436fd748daf6b636fc
SSDEEP

49152:e9pHPLfCeq6Rxk7xSbtaEYrdTElkbJC+ZvFQI1mRpokVEMrP4+0nKrSfNGtMpLIw:49KeqaazrdTmI3JhV1Ml0nKG/pm9/sr

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2516	e7012ac9155c5f9738f30d21a9a4ad20N.tmp

Loads dropped DLL 3 IoCs

pid	Process
1956	e7012ac9155c5f9738f30d21a9a4ad20N.exe
2516	e7012ac9155c5f9738f30d21a9a4ad20N.tmp
2516	e7012ac9155c5f9738f30d21a9a4ad20N.tmp

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	e7012ac9155c5f9738f30d21a9a4ad20N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e7012ac9155c5f9738f30d21a9a4ad20N.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2516	e7012ac9155c5f9738f30d21a9a4ad20N.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2516	1956	e7012ac9155c5f9738f30d21a9a4ad20N.exe	31
PID 1956 wrote to memory of 2516	1956	e7012ac9155c5f9738f30d21a9a4ad20N.exe	31
PID 1956 wrote to memory of 2516	1956	e7012ac9155c5f9738f30d21a9a4ad20N.exe	31
PID 1956 wrote to memory of 2516	1956	e7012ac9155c5f9738f30d21a9a4ad20N.exe	31
PID 1956 wrote to memory of 2516	1956	e7012ac9155c5f9738f30d21a9a4ad20N.exe	31
PID 1956 wrote to memory of 2516	1956	e7012ac9155c5f9738f30d21a9a4ad20N.exe	31
PID 1956 wrote to memory of 2516	1956	e7012ac9155c5f9738f30d21a9a4ad20N.exe	31

C:\Users\Admin\AppData\Local\Temp\e7012ac9155c5f9738f30d21a9a4ad20N.exe
"C:\Users\Admin\AppData\Local\Temp\e7012ac9155c5f9738f30d21a9a4ad20N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Users\Admin\AppData\Local\Temp\is-CMI7F.tmp\e7012ac9155c5f9738f30d21a9a4ad20N.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-CMI7F.tmp\e7012ac9155c5f9738f30d21a9a4ad20N.tmp" /SL5="$4010A,3595376,56832,C:\Users\Admin\AppData\Local\Temp\e7012ac9155c5f9738f30d21a9a4ad20N.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\is-66LDS.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-CMI7F.tmp\e7012ac9155c5f9738f30d21a9a4ad20N.tmp

Filesize
692KB

MD5
2c10db017057dce22651243244e4fee6

SHA1
b8ea54a0cbfa98bb866d19e5b800769eea24e881

SHA256
e442e83c27e94bc37eb6c02411a88edd8cb83777d50312b9ef7bfc214c4cc7b2

SHA512
5f9e014129e4077e8e4745ddc8580890048f09f458d2dee2f3833931e29b6be89cfc7ef71a5837689dd3d25882ef0601ac13ddf36a2b8805092d7cd956e5c8ac

Download Submit
memory/1956-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1956-3-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/1956-15-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2516-8-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2516-17-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download