2ff2ba5b37acf3f129832c9f1ceacc6c6148ed71726bc4e262d829ee80430192

Analysis

max time kernel
148s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2024, 20:22

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General

Target

$_4_/TeamViewer_.exe
Size

36.4MB
MD5

d7e105ecbedde5b3c6420b347c708040
SHA1

cfb1c2804cc4e86bb736968f9ac0ac1b0461b6e7
SHA256

08aa88d57a31e804674938e014c6239d7c797e1fe1cb73c346eb0aeedf26ec53
SHA512

f54cacc47424d01ef344656273bc13414485a3358717168e03fc83ad517146809972639206ae42660d2d227baa3d26297adccf4dfeae39aaa02295828b29e27c
SSDEEP

393216:Bh2pRAr7xamF+OBSUephoHbgdNUvjlXNh4uXzv0mCL/HLCNhlvvy3FLs4XisisYZ:eK7Ygsh2bVvjb7vq+NC3FLDiixG

Score

4^/10

Malware Config

Signatures

Loads dropped DLL 22 IoCs

pid	Process
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe
3040	TeamViewer_.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\$_4_\TeamViewer_.exe
"C:\Users\Admin\AppData\Local\Temp\$_4_\TeamViewer_.exe"
1⤵
- Loads dropped DLL
PID:3040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsl8927.tmp\InstallOptions.dll

Filesize
15KB

MD5
033ee34c40e8fa85bf2739bcb2f3e186

SHA1
2ca942f35f77f37df3fc6097acac34f2e77341b7

SHA256
c91c1796338a265b49039c0b2c7a312d764b99e5174fb2dae455ca54f8f41ec7

SHA512
2204e0b8721b8d85c51bd068b1695b16ee096bfc1d1cd5843f48fd04032aeee2b6a91ce82978a4b3414f3d966ec5b36fb337a4149dae3a1d0445935d964d247f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsl8927.tmp\System.dll

Filesize
11KB

MD5
0ff2d70cfdc8095ea99ca2dabbec3cd7

SHA1
10c51496d37cecd0e8a503a5a9bb2329d9b38116

SHA256
982c5fb7ada7d8c9bc3e419d1c35da6f05bc5dd845940c179af3a33d00a36a8b

SHA512
cb5fc0b3194f469b833c2c9abf493fcec5251e8609881b7f5e095b9bd09ed468168e95dda0ba415a7d8d6b7f0dee735467c0ed8e52b223eb5359986891ba6e2e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsl8927.tmp\TvGetVersion.dll

Filesize
222KB

MD5
b9e0c430596b2435971079edd15d3f0c

SHA1
fc214c6757e3539729e42f754c6b9768fd44a942

SHA256
c1ec07d1faf59ecdc0c8c1cd258b2feb6d41321471a8c1b10b00100c7106bd7e

SHA512
93dc70fc6fcc4c0f4bc5fc5819446dc465360ef459a0be408bd07a78229f297da12d602b0667145d9716514e8f3da3582b1c4c0e3e9524e39c4a0c8fe7d4e25b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsl8927.tmp\UserInfo.dll

Filesize
4KB

MD5
9b0db6a6056e8e51ac35e602aeab769f

SHA1
b541c6d2635141cdc3a74f59d55db8df4a92e7ac

SHA256
925d80c31702a95d58ede91ee97fd842de78ca6dde69156a6c1a755fba93cd5c

SHA512
83fe9d346835940a37e0e0a18d041c9d13fc95a0e9ece3bc18e555cf0e8e7ddf7b42dba422b1e55ace31db3c9fc807e0b44e93b8f07f5acb943eaaf77b4f0ac6

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsl8927.tmp\advanced_unicode.ini

Filesize
1KB

MD5
f68824a4130ebaf6bc7ab0f62256d7d7

SHA1
40af19a0d92b3c9e1a8b1eaab7d12c69e5df436a

SHA256
cd8149a2e89373075ee6db800b7f2496bacbfe21b23e4a06a3453632503b3965

SHA512
6a173aaa183be0e5a516cad484802dae1fc53a414f870f93ea846a9ef9f9df35153766ef632eb5e8ced8f94c2ed09a9decdf3465d46b0dcc44a6918d88e242cb

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsl8927.tmp\linker.dll

Filesize
45KB

MD5
4ac3f0ab2e423515ed9c575333342054

SHA1
a3e4f2b2135157f964d471564044b023a64f2532

SHA256
f223d6c72f86544b358a6301daf60ccdd86198f32e3447a1860acf3f59f2dae9

SHA512
8fbd5b4989be51c27fa15af155d2921bea9aa5d0557a22d4224256e678dfe7dcaa5f80917a748c31dc9c9a91573e4618e2497ccfd47eefd7a0fa08c12366a1e5

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsl8927.tmp\start_unicode.ini

Filesize
2KB

MD5
47f8f37dbec4c73260f147a6d4268c57

SHA1
a33e8d079418d49d793ea47a0855cbe08863efc0

SHA256
1ac79be36be214fb86275dca3413e9229c280a8f060af58ddd119d70988fceba

SHA512
a8d8f41d09a11ba85141fc368b2d125bc2e4352b5565394c19748c621ea21717667e847b2b0bd5f3a764c7f709670074fe382e7f70828e05480d34dbff351f0b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsl8927.tmp\start_unicode.ini

Filesize
2KB

MD5
bddaa786ecd0be186e4648f26c78c1e3

SHA1
a08e22358079799845bd28e6e9d59364eec504af

SHA256
feb09fb9d581bca2713ff3fe098d3396c579d09e4234140ff852bdb482f73d97

SHA512
d66bc2f35846e2485d27bb1a2034a053826097105272b13670cdd0037dc44e6bf3787fcc023a2a2425f81c9330d4b892656c601552403ab5258778c4d824da25

Download Submit
memory/3040-257-0x0000000006D20000-0x0000000006D2E000-memory.dmp

Filesize
56KB

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