048f515ed7e08c09e684964f7ebda3d034dc97dbf204969c83e964f1f3cea25b

General

Target

7b5666baf4fb31bf088a5ceafc485f1a.exe
Size

562KB
MD5

7b5666baf4fb31bf088a5ceafc485f1a
SHA1

37a35fc681048b2f07cfd4372d7f29f20d8601df
SHA256

048f515ed7e08c09e684964f7ebda3d034dc97dbf204969c83e964f1f3cea25b
SHA512

62a0f8ef6d7dd746b665128289535c5709ba5194316e893a2aab762042f8dd8ab1429599a5ea818e1d144a2444cde5a3fc27ae00c018e5b5b77e55b45ae3de46
SSDEEP

12288:oPwMDD1dxDx5SCbpK2h6Ieu96aUT7dxIfLbdi8R+3z2f:kt9jF5JU2h6IlLUTUvdRRaz2f

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2764	DownloadManager.exe

Loads dropped DLL 6 IoCs

pid	Process
1684	7b5666baf4fb31bf088a5ceafc485f1a.exe
1684	7b5666baf4fb31bf088a5ceafc485f1a.exe
1684	7b5666baf4fb31bf088a5ceafc485f1a.exe
1684	7b5666baf4fb31bf088a5ceafc485f1a.exe
1684	7b5666baf4fb31bf088a5ceafc485f1a.exe
1684	7b5666baf4fb31bf088a5ceafc485f1a.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 2764	1684	7b5666baf4fb31bf088a5ceafc485f1a.exe	77
PID 1684 wrote to memory of 2764	1684	7b5666baf4fb31bf088a5ceafc485f1a.exe	77

C:\Users\Admin\AppData\Local\Temp\7b5666baf4fb31bf088a5ceafc485f1a.exe
"C:\Users\Admin\AppData\Local\Temp\7b5666baf4fb31bf088a5ceafc485f1a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Users\Admin\AppData\Local\Temp\DM_gyl5M9mXdF\DownloadManager.exe
  DownloadManager.exe "C:\Users\Admin\AppData\Local\Temp\7b5666baf4fb31bf088a5ceafc485f1a.exe"
  2⤵
  - Executes dropped EXE
  PID:2764

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\DM_gyl5M9mXdF\DownloadManager.exe

Filesize
864KB

MD5
54fff123842d60d5e57d04c4cf7fbf93

SHA1
8b7c9ee4dfb31d76d6cdf0a4c1c9b1d974e1ddcb

SHA256
e5f6ecac207287ea1c955497315de6c7622a06d4f8c63f44a838615f62acbb44

SHA512
b415d13a53d9cbae34d6e1badec0db06be522a3233440947b2351027d671e02c99b64a8f121bf14a0d9539ef988d07d03dae6c4d90644333c54ad5574518f2d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsg49DB.tmp\System.dll

Filesize
11KB

MD5
a436db0c473a087eb61ff5c53c34ba27

SHA1
65ea67e424e75f5065132b539c8b2eda88aa0506

SHA256
75ed40311875312617d6711baed0be29fcaee71031ca27a8d308a72b15a51e49

SHA512
908f46a855480af6eacb2fb64de0e60b1e04bbb10b23992e2cf38a4cbebdcd7d3928c4c022d7ad9f7479265a8f426b93eef580afec95570e654c360d62f5e08d

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsg49DB.tmp\UserInfo.dll

Filesize
4KB

MD5
031ec9b12afb1fafc9fc397f3b90f29c

SHA1
de26ddfe3ef452f8205bfbd5520a8eff6328619f

SHA256
2dc320488b636b9dce9581a95e5a833a07500622c1a64fc05023ba6482d2a6e1

SHA512
cbebded4e3a87234899e2b67121f898c9060671d25088b7de29bbcbda90a5410dd3afd110417caa6c46ba656e1a863da39127e15c2122fedaa5054f4d43b90a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsg49DB.tmp\inetc.dll

Filesize
21KB

MD5
d7a3fa6a6c738b4a3c40d5602af20b08

SHA1
34fc75d97f640609cb6cadb001da2cb2c0b3538a

SHA256
67eff17c53a78c8ec9a28f392b9bb93df3e74f96f6ecd87a333a482c36546b3e

SHA512
75cf123448567806be5f852ebf70f398da881e89994b82442a1f4bc6799894e799f979f5ab1cc9ba12617e48620e6c34f71e23259da498da37354e5fd3c0f934

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsg49DB.tmp\pwgen.dll

Filesize
16KB

MD5
a555472395178ac8c733d90928e05017

SHA1
f44b192d66473f01a6540aaec4b6c9ac4c611d35

SHA256
82ae08fced4a1f9a7df123634da5f4cb12af4593a006bef421a54739a2cbd44e

SHA512
e6d87b030c45c655d93b2e76d7437ad900df5da2475dd2e6e28b6c872040491e80f540b00b6091d16bc8410bd58a1e82c62ee1b17193ef8500a153d4474bb80a

Download Submit
memory/2764-54-0x00000000015D0000-0x00000000015E0000-memory.dmp

Filesize
64KB

Download
memory/2764-57-0x00000000015D0000-0x00000000015E0000-memory.dmp

Filesize
64KB

Download
memory/2764-37-0x00007FFF0F900000-0x00007FFF102A1000-memory.dmp

Filesize
9.6MB

Download
memory/2764-39-0x000000001CC30000-0x000000001CCCC000-memory.dmp

Filesize
624KB

Download
memory/2764-38-0x000000001C760000-0x000000001CC2E000-memory.dmp

Filesize
4.8MB

Download
memory/2764-40-0x000000001BAE0000-0x000000001BAE8000-memory.dmp

Filesize
32KB

Download
memory/2764-41-0x00000000015D0000-0x00000000015E0000-memory.dmp

Filesize
64KB

Download
memory/2764-43-0x00000000015D0000-0x00000000015E0000-memory.dmp

Filesize
64KB

Download
memory/2764-44-0x00000000015D0000-0x00000000015E0000-memory.dmp

Filesize
64KB

Download
memory/2764-42-0x00000000015D0000-0x00000000015E0000-memory.dmp

Filesize
64KB

Download
memory/2764-46-0x000000001E950000-0x000000001E9B2000-memory.dmp

Filesize
392KB

Download
memory/2764-47-0x0000000022230000-0x00000000229D6000-memory.dmp

Filesize
7.6MB

Download
memory/2764-52-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-35-0x00007FFF0F900000-0x00007FFF102A1000-memory.dmp

Filesize
9.6MB

Download
memory/2764-53-0x00007FFF0F900000-0x00007FFF102A1000-memory.dmp

Filesize
9.6MB

Download
memory/2764-36-0x00000000015D0000-0x00000000015E0000-memory.dmp

Filesize
64KB

Download
memory/2764-56-0x00000000015D0000-0x00000000015E0000-memory.dmp

Filesize
64KB

Download
memory/2764-55-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-58-0x00000000015D0000-0x00000000015E0000-memory.dmp

Filesize
64KB

Download
memory/2764-59-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-60-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-61-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-62-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-63-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-64-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-65-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-66-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-67-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-70-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-71-0x000000001EC00000-0x0000000020277000-memory.dmp

Filesize
22.5MB

Download
memory/2764-72-0x00007FFF0F900000-0x00007FFF102A1000-memory.dmp

Filesize
9.6MB

Download

Analysis

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