6929e80681233b3ba807a238b39d9a2f833490b5457e83e72dd7fa4f4f09f92a

General

Target

setup.exe
Size

2.8MB
MD5

a724c1e66af8c25a86c49d56048ffbb5
SHA1

4afea5617e38b6500deb4bc6c8b61d5a8d283bf3
SHA256

6929e80681233b3ba807a238b39d9a2f833490b5457e83e72dd7fa4f4f09f92a
SHA512

9d221571fc0f5f688c0066bd022a57cedf73006882e9f5dd0cbab89ec4e514f2de631d9730e89a60611d8c9a92f4eb54760a2344fad2643b815984a8a570ff96
SSDEEP

49152:UZwoK+GcFFyK94rg8MyEjlixJFPBrLmDvsf6OmvgfCFcPMHFNU1dC:2woKRcFFvirg7jlirFFLsvvwKXFidC

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4324	setup.tmp

Loads dropped DLL 8 IoCs

pid	Process
4324	setup.tmp
4324	setup.tmp
4324	setup.tmp
4324	setup.tmp
4324	setup.tmp
4324	setup.tmp
4324	setup.tmp
4324	setup.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	setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	setup.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 4324	2320	setup.exe	85
PID 2320 wrote to memory of 4324	2320	setup.exe	85
PID 2320 wrote to memory of 4324	2320	setup.exe	85

C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Users\Admin\AppData\Local\Temp\is-3QC99.tmp\setup.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-3QC99.tmp\setup.tmp" /SL5="$5023C,2219164,180736,C:\Users\Admin\AppData\Local\Temp\setup.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-3QC99.tmp\setup.tmp

Filesize
2.0MB

MD5
a4afaf991194cdf2ccb714ae071c2970

SHA1
2002953ccb40b5a2b7506eb5993faba5e00b324f

SHA256
a686b1e0e1c26d0fc48366df2fe1fe4c8222a9d31362633a254e1240162740c3

SHA512
8573e211b5ec8ae7f3a721ce4e2e941783063dad50337a1dd4b3968c124a610e4d6a2a6cf5363025ec597c8d7cda48d2d5bacc40b4a18298132537cb10d2027f

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-Q5N8F.tmp\CallbackCtrl.dll

Filesize
4KB

MD5
f07e819ba2e46a897cfabf816d7557b2

SHA1
8d5fd0a741dd3fd84650e40dd3928ae1f15323cc

SHA256
68f42a7823ed7ee88a5c59020ac52d4bbcadf1036611e96e470d986c8faa172d

SHA512
7ed26d41ead2ace0b5379639474d319af9a3e4ed2dd9795c018f8c5b9b533fd36bfc1713a1f871789bf14884d186fd0559939de511dde24673b0515165d405af

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-Q5N8F.tmp\ISDone.dll

Filesize
452KB

MD5
4feafa8b5e8cdb349125c8af0ac43974

SHA1
7f17e5e1b088fc73690888b215962fbcd395c9bd

SHA256
bb8a0245dcc5c10a1c7181bad509b65959855009a8105863ef14f2bb5b38ac71

SHA512
d63984ee385b4f1eba8e590d6de4f082fb0121689295ec6e496539209459152465f6db09e6d8f92eec996a89fc40432077cbfa807beb2de7f375154fef6554bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-Q5N8F.tmp\b2p.dll

Filesize
22KB

MD5
ab35386487b343e3e82dbd2671ff9dab

SHA1
03591d07aea3309b631a7d3a6e20a92653e199b8

SHA256
c3729545522fcff70db61046c0efd962df047d40e3b5ccd2272866540fc872b2

SHA512
b67d7384c769b2b1fdd3363fc3b47d300c2ea4d37334acfd774cf29169c0a504ba813dc3ecbda5b71a3f924110a77a363906b16a87b4b1432748557567d1cf09

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-Q5N8F.tmp\botva2.dll

Filesize
37KB

MD5
67965a5957a61867d661f05ae1f4773e

SHA1
f14c0a4f154dc685bb7c65b2d804a02a0fb2360d

SHA256
450b9b0ba25bf068afbc2b23d252585a19e282939bf38326384ea9112dfd0105

SHA512
c6942818b9026dc5db2d62999d32cf99fe7289f79a28b8345af17acf9d13b2229a5e917a48ff1f6d59715bdbcb00c1625e0302abcfe10ca7e0475762e0a3f41b

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-Q5N8F.tmp\isskin.dll

Filesize
385KB

MD5
92c2e247392e0e02261dea67e1bb1a5e

SHA1
db72fed8771364bf8039b2bc83ed01dda2908554

SHA256
25fdb94e386f8a41f10aba00ed092a91b878339f8e256a7252b11169122b0a68

SHA512
e938d2a1870ccb437d818b5301e6ecffaa6efbf4f0122e1a1ae0981057d7d0376039ea927c6fd326456da2d6904803fca26b87245367a4c5de2aebc47bdcd4b5

Download Submit
memory/2320-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2320-37-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2320-2-0x0000000000401000-0x0000000000417000-memory.dmp

Filesize
88KB

Download
memory/4324-31-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/4324-29-0x00000000035A0000-0x00000000035AF000-memory.dmp

Filesize
60KB

Download
memory/4324-6-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/4324-25-0x0000000074350000-0x0000000074361000-memory.dmp

Filesize
68KB

Download
memory/4324-36-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/4324-15-0x00000000033F0000-0x0000000003467000-memory.dmp

Filesize
476KB

Download
memory/4324-39-0x00000000033F0000-0x0000000003467000-memory.dmp

Filesize
476KB

Download
memory/4324-41-0x00000000035A0000-0x00000000035AF000-memory.dmp

Filesize
60KB

Download
memory/4324-40-0x0000000074350000-0x0000000074361000-memory.dmp

Filesize
68KB

Download
memory/4324-51-0x00000000035A0000-0x00000000035AF000-memory.dmp

Filesize
60KB

Download

Analysis

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