675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b

General

Target

675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe
Size

12KB
MD5

5b74c0468f1aa924133498513403a0b4
SHA1

0eab557df1420ed4306dfcde5eeb97e6981b37c1
SHA256

675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b
SHA512

1514362412fadfd51254a069a3c5329f322c5e6199541e9dbcdfe074aebb7d709d02284873df784210422f52ca77a158135f456a7212461f080bda33e684bd18
SSDEEP

384:qL7li/2zQq2DcEQvdhcJKLTp/NK9xaOQ:0kM/Q9cOQ

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

tmp9609.tmp.exe

pid process

2432 tmp9609.tmp.exe
Executes dropped EXE 1 IoCs

Processes:

tmp9609.tmp.exe

pid process

2432 tmp9609.tmp.exe
Loads dropped DLL 1 IoCs

Processes:

675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe

pid process

1704 675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe

description pid process

Token: SeDebugPrivilege 1704 675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe

pid	process
2432	tmp9609.tmp.exe

pid	process
2432	tmp9609.tmp.exe

pid	process
1704	675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe

description	pid	process
Token: SeDebugPrivilege	1704	675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exevbc.exe

description	pid	process	target process
PID 1704 wrote to memory of 1456	1704	675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe	vbc.exe
PID 1704 wrote to memory of 1456	1704	675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe	vbc.exe
PID 1704 wrote to memory of 1456	1704	675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe	vbc.exe
PID 1704 wrote to memory of 1456	1704	675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe	vbc.exe
PID 1456 wrote to memory of 2580	1456	vbc.exe	cvtres.exe
PID 1456 wrote to memory of 2580	1456	vbc.exe	cvtres.exe
PID 1456 wrote to memory of 2580	1456	vbc.exe	cvtres.exe
PID 1456 wrote to memory of 2580	1456	vbc.exe	cvtres.exe
PID 1704 wrote to memory of 2432	1704	675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe	tmp9609.tmp.exe
PID 1704 wrote to memory of 2432	1704	675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe	tmp9609.tmp.exe
PID 1704 wrote to memory of 2432	1704	675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe	tmp9609.tmp.exe
PID 1704 wrote to memory of 2432	1704	675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe	tmp9609.tmp.exe

C:\Users\Admin\AppData\Local\Temp\675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe
"C:\Users\Admin\AppData\Local\Temp\675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\5nrjitxf\5nrjitxf.cmdline"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1456
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
    C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES9BA3.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcF58B530F1DF74665BEE4F5CDCA18461.TMP"
    3⤵
    PID:2580
- C:\Users\Admin\AppData\Local\Temp\tmp9609.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmp9609.tmp.exe" C:\Users\Admin\AppData\Local\Temp\675f56d4331b2ae69087c4788abbd4f73ec1044bdf81f9e52d49ba2371cbc29b.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  PID:2432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

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\5nrjitxf\5nrjitxf.0.vb

Filesize
2KB

MD5
3052ea684a213da3482a6636ea34776a

SHA1
66545a90657c6c60d1654a50b0266019639d1f68

SHA256
9c90b407e7baeb646a865c542783641fae9630c265b83a175a8b12d4e4f31198

SHA512
05ad3bdc3b23a57ae24d2aff81817054154a3d5d5a7728570408e5718fac2362b5815cb1b915365a03c510d37c0835e9da2a47cd394e9c7e5d58f431fbcf9928

Download Submit
C:\Users\Admin\AppData\Local\Temp\5nrjitxf\5nrjitxf.cmdline

Filesize
273B

MD5
a54cc57fb846fab0ea5b6407bc0591f6

SHA1
2830f05aff22713e1d52f4efa9d7e34ae18102aa

SHA256
dfb1d3c18b74c1a74266fcd7b0c08880fe3303570b992b66ff2f68be5060e5d2

SHA512
b04a0b04765a43a0998f0a6554a24f3f2ad4478ac02405d9ef20fa1a482fbcb72bb20e72668b59be456f2261869715f0ed0a07bb0a39e7cd073e80167a4cb589

Download Submit
C:\Users\Admin\AppData\Local\Temp\RE.resources

Filesize
2KB

MD5
ee56ddad990ccd952a5eaea21d221974

SHA1
77c6630704f8be06dc4818a055e74786ef399493

SHA256
aa61bcdc2ab47e5aca1dec53261186b0a61db916bd5bafa642508e29013e6b44

SHA512
3dc2daa5294fb77d1f95085f0238cc37cba78534c804e4dafe192136c8e23087949db62370fc809b20585816df4033fc2e610699f7f418da4ddda4522066e325

Download Submit
C:\Users\Admin\AppData\Local\Temp\RES9BA3.tmp

Filesize
1KB

MD5
605a262798816939edb4299205800b9c

SHA1
19f286570623fe163ebe68d0f2110e0123856c00

SHA256
c64edbe806f27e2b09293a2fe6941e7aca37941c5cda443601943b0174819523

SHA512
eb90cc5ba78b25d17e975a77926a76932b672a115bafe98413ba69d1a35c50cf40639e5eafe1cbac621824e0033e53f3e396ef312e75a08557383936f4d7c019

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9609.tmp.exe

Filesize
12KB

MD5
d8131ea41fdfbc64868f74189c93ecfb

SHA1
b179b34776e6a4b0b887a38305d982c59542f33c

SHA256
adc7e4fc88e8c7bd5f293a5e3f0814d1895f1597d041ac1d070d99d66ff8cdfe

SHA512
c04e724a2ee0f470379958793f00d736fff072244343276a00399afa9ae156fa6e723ed1f6cd0a6ed51aac66586b525cf7c2dee17f72eb54536ad974658abca5

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcF58B530F1DF74665BEE4F5CDCA18461.TMP

Filesize
1KB

MD5
d38b99cfd52e8d65e1f9938beead7f1f

SHA1
19df39edb22a6a5e60e5b2e3ef833d3829c73f25

SHA256
b2a08f6b9accde5d4c0cea80eb49828fd63dc6af9a7bfe96ef7829050543187e

SHA512
ac213e84a9e121d4cb2c070b6d19e12d0a6902fa4f43a28cc781d208302f6887a011d5f313383e64f7126b0930476eba53f79159278b657310e9bc418c3a4c98

Download Submit
memory/1704-0-0x00000000745EE000-0x00000000745EF000-memory.dmp

Filesize
4KB

Download
memory/1704-1-0x0000000000CD0000-0x0000000000CDA000-memory.dmp

Filesize
40KB

Download
memory/1704-7-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/1704-24-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/2432-23-0x0000000001010000-0x000000000101A000-memory.dmp

Filesize
40KB

Download

Analysis

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